逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/TEL:18739068944逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/22.html<p style="white-space: normal; margin-top: 20px; margin-bottom: 0px; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">正举逃生管道网:杭州迎宾大道北延隧道实现南北贯通<br/>迎宾大道是连接临平山北余杭经济技术开发区和山南临平新城的重要交通干道,也是主城区进入临平的框架性主干路。</p><p style="white-space: normal; margin-top: 20px; margin-bottom: 0px; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">迎宾大道北延隧道工程南起迎宾大道藕花洲大街交叉口,北至荷禹路与振兴西路交叉口,线路全长约2150米,其中隧道总长1265米,包括穿越临平山的山岭段隧道(暗挖段)625米、山南段隧道(明挖段)257米以及山北段隧道(明挖段)383米,接线道路总长885米。主要建设内容包括道路、桥涵、隧道、管线、交通设施、景观绿化以及其他市政附属工程等。隧道以城市主干道标准建造,双向四车道(不设人行道和非机动车道),地面主线为六至八车道规模。</p><p style="white-space: normal; margin-top: 20px; margin-bottom: 0px; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">未来,随着迎宾大道北延隧道的建成,临平山南北两个区块的联系将大大加强,有效缓解目前邱山隧道的交通压力,打通南北方向的车辆绕行,解决邱山大街、龙王塘路,西大街路段单向绕行问题,进一步完善临平副城南北向对外交通网络,成为余杭综合交通规划和临平副城骨架路网的重要一环,为我区实现“靓城行动”推动东部崛起打造坚实的交通基础。</p><p style="white-space: normal; margin-top: 20px; margin-bottom: 0px; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">工程加快推进</p><p style="white-space: normal; margin-top: 20px; margin-bottom: 0px; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">预计2020年6月底前建成</p><p style="white-space: normal; margin-top: 20px; margin-bottom: 0px; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">迎宾大道北延隧道于2018年10月25日正式开工建设,并于今年3月28日进行了首次爆破开挖。</p><p style="white-space: normal; margin-top: 20px; margin-bottom: 0px; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">7个多月来,施工方克服重重困难,优化爆破作业流程、全程监控爆破效应、封堵炮眼减噪控尘,实现零安全事故的管理目标和质量要求标准,并尽可能减少施工对周边居民生活工作的影响,最终提前近2个月完成贯通目标。</p><p style="white-space: normal; margin-top: 20px; margin-bottom: 0px; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">下一步,该工程将重点进行下穿星光街段明挖隧道和工作竖井施工,以及后续机电设备的安装、工程装饰等,预计工程将在2020年6月底前建成。<br/>正举逃生管道性能参数介绍:<br/>超竞技宝黑钱吗量聚乙烯隧道逃生管道,是一种由乙&nbsp;烯、丁二烯单体在催化剂作用下,聚合而成的平均分子量在350万左右的线型结构热塑性工程塑料。&nbsp;世界上最早由 美国Allied&nbsp;Chemical公司于1957年实现工业化。&nbsp;此后德国Hoechst公司、德国Her-cules公司、日本三井石油化学公司等也 投入工业化生产。我国于1964年最早研制成功并投入工业生产。&nbsp;<br/>&nbsp; &nbsp;超竞技宝黑钱吗量聚乙烯隧道逃生管道具有优异的综合性能,具有其他工程塑料无可比拟的耐冲击性、抗压性、耐磨损、抗老化、轻质性,且耐化学腐蚀、卫生无毒、不易粘附,在国外被称为“神奇的塑料”。因此,其在机械、交通运输、纺织、造纸、矿业、农业、化工等领域,具有广泛的引用前景。&nbsp;<br/>●重量轻、仅为钢管重量的1/3左右,拆装和搬运方便。<br/>●管道韧性好、抗冲击强度高,受到强外力冲击时瞬间变形,吸收大量冲击能量,然后迅速恢复原来形状,为公路隧道施工逃生应急救援提供了极为安全可靠的保障。<br/>●管道环刚度高、耐压性好、不易变形,在公路隧道施工中发生坍塌时,承压能力和抗环境破坏能力远远超过一般管道。</p><p><br/></p>Tue, 12 Nov 2019 09:49:49 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/21.html<p><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">洛阳正举新材料隧道逃生管道安全配套设施</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">为方便人员在管内逃生,在管体内的下部固定一层防滑垫,采用塑料、橡胶等制作,防滑垫的设计弧度在底部的 60-120°。在防滑垫上制作凸点或者凸棱增大摩擦,以提高蹬踏摩擦力,增强出逃速度。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><strong style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;">逃生管反光带</strong><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">为了使逃生管在微弱的光线下产生反光,利于被困人员找到并从逃生通道逃生,逃生设施上设置荧光反光带进行标示。反光带用市售反光标识带,宽度 10mm,每间隔 1m 粘贴一条。法兰盘喷涂反光漆,用市售不含放射物的 PCR 技术的荧光漆,喷涂法兰 3 遍。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><strong style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;">逃生滑车</strong><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">为方便受伤人员能够顺利从逃生管逃生,逃生管内设置逃生滑车,</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><strong style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;">逃生绳</strong><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">塌方发生后,逃生管很可能发生弯折、角度,被困人员逃生困难,或者现场有受伤人员,这种情况下,就需要设置逃生绳。被困人员通过逃生绳攀爬,或者外部人员通过逃生绳协助被困、受伤人员逃脱困险境。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">逃生绳采用规格为直径 9.8~11mm 的动力攀岩绳,长度 70m,可抗最大冲击力不高于 1200daN, 耐磨指数高,防水性好,防切割指数隧道施工逃生设施的配置及安装技术总结</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><strong style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;">急救箱</strong><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">逃生管靠掌子面端头挂设救生包或急救箱,箱内放置干粮、饮用水、药品、电筒、榔头、步话机等物品</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span></p>Mon, 04 Nov 2019 10:30:49 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/20.html<p style="white-space: normal;"><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">正举逃生管道:丽香铁路首座I级高风险隧道顺利贯通</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 16px; text-indent: 32px;">文笔山二号隧道位于云南省丽江市境内,全长3253米,穿越丽江—剑川断裂、文笔峰2号大断层,地质岩性主要为膨胀土、泥岩、灰质泥岩。岩溶发育,软弱围岩变形大、断层多、涌水量大,最大日涌水量超过6000立方米,为Ⅰ级高风险隧道,是丽香铁路全线的重难点工程。</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/></p><p style="margin-top: 20px; margin-bottom: 0px; white-space: normal; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">据介绍,文笔山二号隧道V级围岩有2213米,占隧道总长的65.6%。在最困难的时候,软岩大变形加涌水、突泥集中爆发,当时工人每天趟着齐腰深的水在隧道里面干活,施工困难特别大,可以说那时是一厘米一厘米抠过来的。</p><p style="margin-top: 20px; margin-bottom: 0px; white-space: normal; padding: 0px; list-style: none; line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">自2015年4月开工建设以来,施工单位参建人员根据围岩变化情况,及时调整施工方案,采用三台阶法施工,预留核心土,超前预加固,逐榀开挖支撑喷护加固,先后多次克服掌子面溜坍、突泥涌水及软岩大变形等地质灾害,在确保隧道施工进度的基础上,顺利实现安全“零事故”、质量“零缺陷”贯通目标。<br/>洛阳正举新材料是一家专业助力隧道工程隧道安全设施的厂家,目前隧道逃生管道助力中铁集团、中交集团、山西路桥、广东路桥、湖北路桥、邢台路桥等各种隧道施工单位,经过各种检测和测试,<span style="text-indent: 2em;">收到施工单位一致的信赖和好评。<br/>正举新材料隧道逃生管道特性有:</span><br/>超竞技宝黑钱吗量聚乙烯隧道逃生管道,是一种由乙&nbsp;烯、丁二烯单体在催化剂作用下,聚合而成的平均分子量在350万左右的线型结构热塑性工程塑料。&nbsp;世界上最早由 美国Allied&nbsp;Chemical公司于1957年实现工业化。&nbsp;此后德国Hoechst公司、德国Her-cules公司、日本三井石油化学公司等也 投入工业化生产。我国于1964年最早研制成功并投入工业生产。<br/>&nbsp;隧道逃生超竞技宝黑钱吗量聚乙烯管道具有优异的综合性能,具有其他工程塑料无可比拟的耐冲击性、抗压性、耐磨损、抗老化、轻质性,且耐化学腐蚀,在国外被称为“神奇的塑料”。因此其在机械、交通运输、纺织、造纸、矿业、农业、化工等领域,具有广泛的引用前景。<br/><strong>1.</strong>耐冲击性。<br/>耐冲击是逃生管道,超竞技宝黑钱吗逃生管道的另一重要特性。他的冲击强度非常高,他比以耐用消费品冲击著称的聚碳酸酯的冲击强度还高3--5倍,其冲击强度随分子量的增加提高。当分子量达到150万时,冲击强度达到最高值,以后随着分子量增加冲击强度有所降低。<br/>2.冲击能吸收性。<br/>逃生管道,超竞技宝黑钱吗逃生管道还具有优异的冲击能吸收性,冲能吸收值在所有塑料中最高,因而,噪音阻尼行很好,具有优良的消音效果。<br/>3.优良的抗内压强度,逃生管道,超竞技宝黑钱吗逃生管道耐环境应力开类性,抗快速开裂性。</p><p><br/></p>Mon, 28 Oct 2019 10:56:03 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/19.html<p><span style="color: #666666; font-family: &quot;microsoft yahei&quot;, Arial, Helvetica, sans-serif; background-color: #FFFFFF;">正举新材逃生管:太焦高铁太行隧道山西段贯通</span></p><p><span style="color: #666666; font-family: &quot;microsoft yahei&quot;, Arial, Helvetica, sans-serif; background-color: #FFFFFF;">正举新材逃生管:太焦高铁太行隧道山西段贯通</span><br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px; color: rgb(102, 102, 102); font-family: &quot;microsoft yahei&quot;, Arial, Helvetica, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);"/></p><p style="box-sizing: border-box; border: none; padding: 0px; margin-top: 20px; margin-bottom: 0px; list-style: none; white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">太(原)焦(作)高铁起自山西省太原市,经山西晋中市、长治市、晋城市,终至河南省焦作市,全长362.1公里,设计时速250公里。中铁十一局太焦高铁10标项目全长24.56公里,其中太行隧道全长9.75公里,山西段长6.1 公里。太行隧道地处太行山南麓崇山峻岭中,位于连续褶皱带,共计10条褶皱及多处挤压构造带,主要为VI级围岩,经过浅埋地段及富水地段、下穿石盆暗河、既有村庄等。跨越纵张断裂带、岩溶和裂岩发育、抗风化能力差,易造成塌方、涌水等,安全风险高,施工难度大。</p><p style="box-sizing: border-box; border: none; padding: 0px; margin-top: 20px; margin-bottom: 0px; list-style: none; white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">10标项目部积极采用降水入渗法施工、运用径流模数法测算地下径流最大涌水量,降低涌水风险;采用超前预支护、超前地质预报等措施,成功地攻克了各类隧道施工难题。</p><p style="box-sizing: border-box; border: none; padding: 0px; margin-top: 20px; margin-bottom: 0px; list-style: none; white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">太行隧道(山西段)通过山西省自然保护核心区及省级猕猴自然保护区,环保要求极高;太行隧道两条施工便道长达40余公里,便道坡陡弯急、道窄,50%路段处在悬崖地段;夏季山洪频发、冬季冰雪封山,给施工生产、物资运输带来极大不便。在施工生产过程中,项目部践行绿色施工理念,坚持做到渣土覆盖、洒水清扫保洁、场棚封闭、物料密闭运输、车辆冲洗上路“六个百分百”,并采取弱爆破、控制爆破时间方式减少噪声污染;为确保人员和物资设备进出安全,项目部采用增设防撞墩,警示牌,安全引导,改小车运输,材料集中配送,加大现场储备,最大限度克服了物流通道压力。</p><p style="box-sizing: border-box; border: none; padding: 0px; margin-top: 20px; margin-bottom: 0px; list-style: none; white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">施工方说:“整个施工过程中,我们依次遇到了浅埋、岩溶、覆水以及DND,也就是岩爆,其中下穿的那个石盆河,最短的距离达到了17米,在整个过程中我们采取有力措施,确保质量和安全有保障。另外,太行隧道因地处山西省的自然保护区和猕猴保护区,全线的施工便道长达40公里,百分之五十地段处在悬崖地段,这给我们的工期造成了很大的压力。在施工过程中,第一我们实行了工序考核,第二成立了道路保障小组,第三成立了防汛小组和抗洪小组,确保整个工期如期贯通,并且还提前了27天完成。”</p><p style="box-sizing: border-box; border: none; padding: 0px; margin-top: 20px; margin-bottom: 0px; list-style: none; white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;;">太焦高铁是连接山西、河南两省和太原城市群、中原经济区的重要经济纽带,与正在建设的郑(州)合(肥)交接(郑焦城际铁路已于2011年通车),形成米字型高铁网中重要一“捺”,还是两省沿线各地市通往长三角经济带及东南沿海最便捷通道。建成通车后,太原到郑州由原来经过石家庄全程4个多小时,缩短至不到2个小时,将极大地促进山西省、河南省的经济与社会发展。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>正举新材逃生管道<strong style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;">安装位置的确定原则</strong><br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>通过对国内逃生设施现状的收集整理,对国内逃生设施研究现状进行调研,确定如下安装原则:<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>1、隧道施工时应在Ⅳ、Ⅴ、Ⅵ级围岩地段预先设置逃生管道,逃生管采用φ600~φ800mm。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>2、现场要求逃生管一端伸入已施作仰拱段不得小于 10m,另一端距离掌子面 15-20m。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>3、逃生管的布设高度应以方便施工、留有机械操作空间、错开拱架接头和仰拱钢筋为原则。一般高于台阶高度 1m 左右,便于坍塌后被困人员进出。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>4、逃生管的布设长度应结合开挖工法具体确定。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>5、逃生管沿隧道上台阶边墙纵向安装,采用预先安设在边墙的锚杆(管)作为挂点,采用钢丝绳挂设于边墙上。为防止挂绳带动前方未稳定拱架,严禁在前方拱架上挂点。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>&nbsp;<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/><strong style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;">逃生管安装位置</strong><br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>根据逃生管的安装原则,本位研究了不同施工工法及断面型式下逃生管的安装。双线铁路应考虑逃生管对仰拱施工的干扰,单线铁路除应考虑逃生管对仰拱施工的干扰外,还应考虑在出碴作业时车辆通行干扰。因此,综合考虑后,逃生管在隧道不同围岩、开挖方法时的安装配套形式如下。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>&nbsp;<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>1、单线铁路逃生设施安装<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>单线铁路全断面施工中,为方便机械作业,逃生管设置高 3.5m左右。如果发生坍塌,由于全断面施工无开挖台阶,不便于被困人员上下、进出逃生管,因此应设置救生梯,或者采用台架架空逃生管设置,两侧的台架需要兼做逃生人员的攀爬工具。逃生管的设置长度视具体情况确定。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>&nbsp;<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>单线隧道台阶法施工中,为方便机械作业和逃生人员进出逃生管道,逃生管设置高度应高于开挖台阶 1m 左右,且在长度上应伸入上台阶 1m 以上。按照两台阶坡长度 15m 计算,逃生管长度应选择 26m以上。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>&nbsp;<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>2、双线铁路逃生管安装<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>双线台阶法施工中,为方便机械作业和逃生人员进出逃生管道,逃生管设置高度应高于开挖台阶 1m 左右,且在长度上应伸入上台阶1m 以上。按照上中台阶坡长 15m 计算,逃生管长度应选择 26m 以上。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>&nbsp;<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>双线三台阶法施工中,为方便机械作业和逃生人员进出逃生管道,逃生管设置高度应高于开挖台阶 1m 左右,且在长度上应伸入上台阶1m 以上。按照上中台阶长度各 5m 计算,逃生管长度应选择 31m 以上。<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>&nbsp;<br data-filtered="filtered" style="box-sizing: border-box; border: 0px; padding: 0px; margin: 0px;"/>双侧壁导坑法施工中,为方便机械作业和逃生人员进出逃生管道,而且在横撑拆除时无干扰,逃生管设置高度应高于横撑 1m 左右。逃生管长度上应伸入先导坑锁口范围内 1m 以上,逃生管长度应选择30m 以上。为避免坍塌造成逃生管失效,逃生管应设置在侧方。为方便人员上下、进出逃生管道,现场应设有逃生梯。</p><p><br/></p>Mon, 21 Oct 2019 09:48:11 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/18.html<p><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">宁德沙埕湾倪家山隧道右洞顺利贯通:正举逃生管道</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; font-family: &quot;Microsoft Yahei&quot;; vertical-align: baseline; color: #333333; background-color: #FFFFFF; text-indent: 32px;">隧道位于佳阳乡蕉宕村,长1.1公里,右洞从2018年1月动工,历时近20个月。 据了解,该隧道周边紧邻居民住宅区、大黄鱼养殖区,地质条件复杂。开工以来,A2项目部先后克服炮震对房屋、大黄鱼养殖等影响,采取少药量、改进爆破技术等方式,攻坚克难,如期完成隧道贯通。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: inherit; font-family: &quot;microsoft yahei&quot;, Arial, Helvetica, sans-serif; vertical-align: baseline; background-color: #FFFFFF; color: #666666;">洛阳正举新材料科技有限公司是一家以公路,隧道为核心进行产品研发的高新技术企业。专业生产超竞技宝黑钱吗量聚乙烯管、隧道逃生管道,<br data-filtered="filtered" style="box-sizing: border-box;"/>正举隧道逃生管道目前为全国各个隧道工程输送良好的隧道逃生设施,保障施工人员人身财产安全。<br data-filtered="filtered" style="box-sizing: border-box;"/>正举隧道逃生管道特性有:</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;超竞技宝黑钱吗量聚乙烯隧道逃生管道具有优异的综合性能,具有其他工程塑料无可比拟的耐冲击性、抗压性、耐磨损、抗老化、轻质性,且耐化学腐蚀、卫生无毒、不易粘附,在国外被称为“神奇的塑料”。因此,其在机械、交通运输、纺织、造纸、矿业、农业、化工等领域,具有广泛的引用前景。&nbsp;</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">●重量轻、仅为钢管重量的1/3左右,拆装和搬运方便。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">●管道韧性好、抗冲击强度高,受到强外力冲击时瞬间变形,吸收大量冲击能量,然后迅速恢复原来形状,为公路隧道施工逃生应急救援提供了极为安全可靠的保障。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">●管道环刚度高、耐压性好、不易变形,在公路隧道施工中发生坍塌时,承压能力和抗环境破坏能力远远超过一般管道。</span></p>Sat, 19 Oct 2019 09:24:51 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/17.html<p><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">全国首座:大临铁路横断山脉纵谷区万米隧道贯通!正举逃生管道</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 16px; text-indent: 32px;">10月15日,经过铁路建设者近4年的艰苦奋战,大理至临沧铁路首座10公里以上长大隧道——新华隧道顺利贯通,标志着全线重难点控制性工程建设取得重大突破。这也是我国高地震烈度区和横断山脉纵谷区正在建设贯通的首座铁路万米长隧,其积累的丰富施工经验,将为后续川藏、滇藏铁路建设提供技术参照。</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 16px; text-indent: 32px;">全长12.3公里的新华隧道,是中缅国际通道大临铁路的重难点控制性工程,位于大理州南涧县境内。该隧道穿越横断山脉无量山与哀牢山结合部,山峦纵横、地形险峻、河谷深切,地质构造极其复杂,属于国家I级高风险隧道。建设过程中,施工单位组织参建人员克服了高水压、高地热、高地震烈度、高地应力等多个难题。</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/></p><div style="white-space: normal; box-sizing: border-box; border: 0px; padding: 0px; margin: 27px 0px 0px; color: rgb(102, 102, 102); font-family: &quot;microsoft yahei&quot;, Arial, Helvetica, sans-serif;">洛阳正举新材料科技有限公司是一家以公路,隧道为核心进行产品研发的高新技术企业。专业生产超竞技宝黑钱吗量聚乙烯管、隧道逃生管道,衬胶管道、衬塑管道、HDPE给排水管、MPP电力管、等系列的多规格管材及管件产品,并具备管道工程的设计、测量和安装能力.公司生产的安全爬梯,波形护栏等公隧配套设施通过国家交通设施质检中心检测企业可以安心使用.</div><div style="white-space: normal; box-sizing: border-box; border: 0px; padding: 0px; margin: 27px 0px 0px; color: rgb(102, 102, 102); font-family: &quot;microsoft yahei&quot;, Arial, Helvetica, sans-serif;"><br/>隧道逃生管道每节长度3米,每米约重69kg而(钢管每米重量210公斤)经过测量和专业人体测量学的专家的理论确定逃生管在隧道中的使用是非常符合人体学的。材质由超竞技宝黑钱吗量聚乙烯材质加工制成,超竞技宝黑钱吗隧道逃生管道具有重量轻、拆装和搬运方便、管道韧性好、抗冲击强度高,管道环刚度高、耐压性好、不易变形等性能,能长时间使用。<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>逃生管规格<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>1.保证隧道逃生管厚度不小于30mm<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>2.每节隧道逃生管长度3米<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>3.隧道逃生管可手动拆卸,连接牢固安全。<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>4.隧道逃生管临时拆移时应逐节拆除,严禁一次拆除到位。<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>5.隧道逃生管道应平整、干燥、顺畅,不得作应急逃生以外用途。<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>74<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>隧道逃生管尺寸<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>该类管材的尺寸型号的设计是经过专业测量和专业人体测量学的专家的理论确定逃生管在隧道中的使用是非常符合人体学的。并经过大量的实验来证明:人在爬行移动时,较舒适的情况下爬行高度为800mm, 因此,公路隧道施工新型应急救援通道的内径必须≥800mm,才能保证人体的正常通过。 同时,考虑到公路隧道施工现场的实际情况,应急救援通道的外径不宜过大,否则对施工的影响较大,故取超竞技宝黑钱吗量聚乙烯管道的外径为800mm。<br/>&nbsp;<br/>&nbsp;<br/>&nbsp;<br/>逃生管在隧道中使用可选择800*30/860*30的尺寸,逃生管重量轻、拆装和搬运方便。逃生管道使用简单,安装和移动所用时间短,设备简单易行,易于操作,中雄管业长期供应与各个项目厂商,材质由超竞技宝黑钱吗量聚乙烯材质精加工制成,该材质逃生管具有重量轻、拆装和搬运方便、管道韧性好、抗冲击强度高,管道环刚度高、耐压性好、不易变形等性能,能长时间使用。质量上是非常值得信赖的!</div><p><br/></p>Fri, 18 Oct 2019 10:11:27 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/16.html<p><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">正举新材:做好行业标杆,创新谋出发展</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">洛阳正举新材料科技有限公司是一家专业生产研发销售隧道逃生设施一体的企业,由于目前隧道逃生管道市场已泛滥,被不法分子和商家以高性能聚录乙烯(pvc)和回料材质生产出的逃生管道以次充好,低廉的价格和原材料扰乱市场,让很多用户对此产品材质产生很大的误会。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">正举新材研发出新的隧道逃生管道以及配套设施,推出的共混融入基础技术,使保证分子量不变的情况下,产品更具有优势。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">正举共混融入挤出隧道逃生管道优异性:</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">1、管道环刚度高、耐压性好、不易变形,在公路隧道施工中发生坍塌时,承压能力和抗环境破坏能力远远超过一般管道。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">2、重量轻、仅为钢管重量的1/8左右,拆装和搬运方便。管道韧性好、抗冲击强度高,受到强外力冲击时瞬间变形,吸收大量冲击能量,然后迅速恢复原来形状,为公路隧道施工逃生应急救援提供了极为安全可靠的保障。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">3、管道韧性好、抗冲击强度高,受到强外力冲击时瞬间变形,吸收大量冲击能量,然后迅速恢复原来形状,为公路隧道施工逃生应急救援提供了极为安全可靠的保障。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">设置隧道逃生管的的意义:</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">逃生管系统使用简便,安装和移动所用时间短,设备简单易行,易于操作,投入不大,经济效益显著,从而有利于推广,更重要的是一旦出现隧道关门塌方事故,该系统可有效地挽救施工人员的生命,社会效益和经济效益巨大。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">隧道逃生管对管材的要求:</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">1、要保证逃生管厚度不小于10mm</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">2、逃生管径不小于60cm</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">3、每节逃生管长度为1.5米—3米</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">4、逃生管可手动拆卸,连接牢固</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">5、逃生管尽量与隧道车(人)行横洞相连接,形成网状逃生通道。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">6、对逃生通道设置不到位的,严禁开挖作业。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">逃生管道结构尺寸设计:</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">根据应用人体测量学的先驱美国著名专家阿尔文·R·蒂利对人体测量学的研究成果可知,人在爬行移动时,较舒适的情况下爬行高度为800mm,爬行长度为1520mm,</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;阿尔文·R·蒂利指出,在全身进入式上下通行的圆形洞口底部出入口爬行通过时,圆管的最小直径为585mm。 因此,公路隧道施工新型应急救援通道的内径必须≥585mm,才能保证人体的正常 通过。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">同时,考虑到公路隧道施工现场的实际情况,应急救援通道的外径不宜过大,否则对施工的影响较大,故取超竞技宝黑钱吗量聚乙烯管道的外径为800mm。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">隧道逃生管道可靠性验证:</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">实验目的:一、通过将尺寸规格相近的超竞技宝黑钱吗量聚乙烯隧道逃生管道与钢管分别进行抗冲击试验,论证超竞技宝黑钱吗量聚乙烯隧道逃生管道应用于公路隧道坍塌逃生应急救援的可行性。二、采用尺寸规格相近的钢管与超竞技宝黑钱吗量聚乙烯隧道逃生管道从距圆管顶部的高度H为10m的地方将重物自由释放,进行冲击对比试验,验证超竞技宝黑钱吗量聚乙烯隧道逃生管道的可靠性。</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;</span><br style="white-space: normal; color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">实验结论:隧道逃生管道首次采用超竞技宝黑钱吗量聚乙烯管材对公路隧道施工应急救援通道进行了设计。同时,超竞技宝黑钱吗量聚乙烯隧道逃生管道的结构尺寸符合人体工程学原理,结构简单,拆装方便。最后,通过对超竞技宝黑钱吗量聚乙烯隧道逃生管道和钢管进行抗冲击性对比试验,验证了超竞技宝黑钱吗量聚乙烯隧道逃生管道应用于公路隧道施工应急救援的可靠性。</span></p>Thu, 17 Oct 2019 16:40:53 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/15.html<p><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">正举新材助力</span><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; font-family: &quot;PingFang SC&quot;, Arial, 微软雅黑, 宋体, simsun, sans-serif; vertical-align: baseline; background-color: #FFFFFF; color: #191919;">漳武高速</span><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">施工顺利</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/></p><p style="box-sizing: border-box; margin-top: 0.63em; margin-bottom: 1.8em; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 24px; font-family: &quot;PingFang SC&quot;, Arial, 微软雅黑, 宋体, simsun, sans-serif; vertical-align: baseline; white-space: normal; background-color: rgb(255, 255, 255); counter-reset: list-1 0 list-2 0 list-3 0 list-4 0 list-5 0 list-6 0 list-7 0 list-8 0 list-9 0; color: rgb(25, 25, 25);">在漳武高速南靖段A1项目龙潭山隧道施工现场,记者看到,大型挖掘机正在对隧道洞口周边进行开挖清理,现场一片热火朝天景象。项目负责人彭金华告诉记者,这个隧道口从今天开始动工了,争取一个月之内进洞。因为今年要完成四个月的产值,也是省里面要求的,就是促进经济的发展。这个隧道口是我们全县的一个控制性工程,也是一个里程碑的事件,这个对全县的通车起个决定性的工程。</p><p style="box-sizing: border-box; margin-top: 0.63em; margin-bottom: 1.8em; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 24px; font-family: &quot;PingFang SC&quot;, Arial, 微软雅黑, 宋体, simsun, sans-serif; vertical-align: baseline; white-space: normal; background-color: rgb(255, 255, 255); counter-reset: list-1 0 list-2 0 list-3 0 list-4 0 list-5 0 list-6 0 list-7 0 list-8 0 list-9 0; color: rgb(25, 25, 25);">据了解,漳武高速南靖段A1项目起于丰田镇五川,将现有沈海复线上的南靖落地互通改造成南靖东枢纽互通,计划于2021年底建成通车。该项目总长58.65公里,预算投资53.44亿元。其中,龙潭山隧道长757.5米,属中隧道,进口采用分离式双洞布置,出口采用小净距双洞布置。</p><p style="box-sizing: border-box; margin-top: 0.63em; margin-bottom: 1.8em; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 24px; font-family: &quot;PingFang SC&quot;, Arial, 微软雅黑, 宋体, simsun, sans-serif; vertical-align: baseline; white-space: normal; background-color: rgb(255, 255, 255); counter-reset: list-1 0 list-2 0 list-3 0 list-4 0 list-5 0 list-6 0 list-7 0 list-8 0 list-9 0; color: rgb(25, 25, 25);">项目负责人彭金华表示,下一步他们也将加大机械的投入,能动的地方见缝插针,尽快地掀起大干的高潮,抓住下半年的施工、环境、季节,全面地展开大干高潮,朝着南靖先通车这个目标,全力以赴地去做。<br data-filtered="filtered" style="box-sizing: border-box;"/>洛阳正举新材料科技有限公司专业生产销售隧道安全设施物资,此次为漳武高速提供安全逃生管道安全逃生屋等设施受到漳武高速的认可和好评。<br data-filtered="filtered" style="box-sizing: border-box;"/>正举新材<span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 12px; line-height: inherit; font-family: Arial, Verdana, sans-serif; vertical-align: baseline; color: #222222;">隧道逃生管道优异性:</span></p><p><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">1、管道环刚度高、耐压性好、不易变形,在公路隧道施工中发生坍塌时,承压能力和抗环境破坏能力远远超过一般管道。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">2、重量轻、仅为钢管重量的1/8左右,拆装和搬运方便。管道韧性好、抗冲击强度高,受到强外力冲击时瞬间变形,吸收大量冲击能量,然后迅速恢复原来形状,为公路隧道施工逃生应急救援提供了极为安全可靠的保障。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">3、管道韧性好、抗冲击强度高,受到强外力冲击时瞬间变形,吸收大量冲击能量,然后迅速恢复原来形状,为公路隧道施工逃生应急救援提供了极为安全可靠的保障。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">设置隧道逃生管的的意义:</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">逃生管系统使用简便,安装和移动所用时间短,设备简单易行,易于操作,投入不大,经济效益显著,从而有利于推广,更重要的是一旦出现隧道关门塌方事故,该系统可有效地挽救施工人员的生命,社会效益和经济效益巨大。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">隧道逃生管对管材的要求:</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">1、要保证逃生管厚度不小于10mm</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">2、逃生管径不小于60cm</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">3、每节逃生管长度为1.5米—3米</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">4、逃生管可手动拆卸,连接牢固</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">5、逃生管尽量与隧道车(人)行横洞相连接,形成网状逃生通道。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">6、对逃生通道设置不到位的,严禁开挖作业。</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">逃生管道结构尺寸设计:</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">根据应用人体测量学的先驱美国著名专家阿尔文·R·蒂利对人体测量学的研究成果可知,人在爬行移动时,较舒适的情况下爬行高度为800mm,爬行长度为1520mm,</span><br data-filtered="filtered" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #333333; font-family: &quot;Microsoft Yahei&quot;; font-size: 13px; background-color: #FFFFFF;">&nbsp;阿尔文·R·蒂利指出,在全身进入式上下通行的圆形洞口底部出入口爬行通过时,圆管的最小直径为585mm。 因此,公路隧道施工新型应急救援通道的内径必须≥585mm,才能保证人体的正常 通过。</span></p><p><br/></p>Tue, 15 Oct 2019 10:15:39 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/14.html<p><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">桂柳高速公路是连接广西桂林市和柳州市的高速公路。北起桂林市灵川县境内,途径灵川、桂林、临桂、永福、鹿寨,到达柳州。是国道主干线五纵七横中泉(州)南(宁)高速广西段的重要组成部分,中国国家高速公路网编号为G72,是桂林,柳州第一条高速公路,同时也是广西第一条高速公路。</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">洛阳正举新材料科技有限公司助力桂柳高速快速发展,所有沿线隧道逃生管道均有正举供应,供应的新型产品隧道逃生管道收到物资部的好评.</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">&nbsp;超竞技宝黑钱吗量聚乙烯隧道逃生管道具有优异的综合性能,具有其他工程塑料无可比拟的耐冲击性、抗压性、耐磨损、抗老化、轻质性,且耐化学腐蚀、卫生无毒、不易粘附,在国外被称为“神奇的塑料”。因此,其在机械、交通运输、纺织、造纸、矿业、农业、化工等领域,具有广泛的引用前景。&nbsp;</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">●重量轻、仅为钢管重量的1/3左右,拆装和搬运方便。</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">●管道韧性好、抗冲击强度高,受到强外力冲击时瞬间变形,吸收大量冲击能量,然后迅速恢复原来形状,为公路隧道施工逃生应急救援提供了极为安全可靠的保障。</span><br style="color: rgb(34, 34, 34); font-family: Arial, Verdana, sans-serif; font-size: 12px; white-space: normal;"/><span style="color: #222222; font-family: Arial, Verdana, sans-serif; font-size: 12px; background-color: #FFFFFF;">●管道环刚度高、耐压性好、不易变形,在公路隧道施工中发生坍塌时,承压能力和抗环境破坏能力远远超过一般管道。</span></p>Thu, 10 Oct 2019 15:43:49 +0800逃生管超高分子量聚乙烯,隧道逃生管道配套设施厂家-洛阳正举新材料科技有限公司http://www.grcgg.com/post/13.html<p>正举牌不同壁厚尺寸的超竞技宝黑钱吗量聚乙烯隧道逃生管道冲击变形值</p><p style=";text-align:center;line-height:30px;background:rgb(255,255,255)"><strong><span style="font-family: 宋体;font-size: 21px"><span style="font-family:宋体">不同壁厚尺寸的超竞技宝黑钱吗量聚乙烯隧道逃生管道冲击变形值</span></span></strong></p><table cellspacing="0" width="637"><tbody><tr style="height:28px" class="firstRow"><td width="212" valign="center" rowspan="2" style="padding: 0px; border-width: 1px; border-style: outset; border-color: windowtext;"><p><span style=";font-family:宋体;font-size:21px">壁厚H/mm</span></p></td><td width="425" valign="center" colspan="2" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">凹陷变形值△/m</span></p></td></tr><tr style="height:28px"><td width="212" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">H=7m时</span></p></td><td width="213" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">H=5m时</span></p></td></tr><tr style="height:27px"><td width="212" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">20</span></p></td><td width="212" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.093</span></p></td><td width="213" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.080</span></p></td></tr><tr style="height:27px"><td width="212" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">22</span></p></td><td width="212" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.066</span></p></td><td width="213" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.054</span></p></td></tr><tr style="height:27px"><td width="212" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">24</span></p></td><td width="212" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.048</span></p></td><td width="213" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.038</span></p></td></tr><tr style="height:27px"><td width="212" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">26</span></p></td><td width="212" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.035</span></p></td><td width="213" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.025</span></p></td></tr><tr style="height:28px"><td width="212" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">30</span></p></td><td width="212" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.030</span></p></td><td width="213" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext;"><p><span style=";font-family:宋体;font-size:21px">0.021&nbsp;</span></p></td></tr></tbody></table><p><span style="font-family: 宋体;font-size: 21px;background: #FFFFFF">&nbsp; &nbsp; &nbsp; 从表1中可以看出,随着圆管壁厚的增加,块石下落引起的圆管凹陷变形值越来越小。当块石下落高度h=7m时、壁厚H=24mm时,超竞技宝黑钱吗量聚乙烯隧道逃 生管道的凹陷变形值Δ=0.048m,约为圆&nbsp;管直径的8%;当下落高度h=5m时、壁厚H=24mm时,凹陷变形值&nbsp;Δ=0.038m,变形值更小。此 时,超竞技宝黑钱吗量聚乙烯隧道逃生管道变形凹陷后,管内的通行&nbsp;空间为588mm,满足人体工程学要求,人能安全通过应急通道。当壁厚较小时,变形值增大,可 能不安全%当壁厚更大时,尽管安全性增加,但管材重量&nbsp;也随之增加,致使成本上升,搬运困难。&nbsp;因此,设计中取超竞技宝黑钱吗量聚乙烯隧道逃生管道壁厚为 30mm是适宜的。&nbsp;</span></p><p><strong><span style="font-family: 宋体;color: #FF0000;font-size: 21px;background: #FFFFFF"><span style="font-family:宋体">性能表:</span></span></strong></p><table cellspacing="0" width="675"><tbody><tr class="firstRow"><td width="135" valign="center" rowspan="2" style="padding: 0px; border-width: 1px; border-style: outset; border-color: windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">项目</span></p></td><td width="99" valign="center" rowspan="2" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">单位</span></p></td><td width="104" valign="center" rowspan="2" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">试验方法</span></p></td><td width="125" valign="center" colspan="2" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">超竞技宝黑钱吗材料型号</span></p></td><td width="212" valign="center" colspan="4" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">其它工程塑料</span></p></td></tr><tr><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">SLL-2</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">SLL-3</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">尼龙66</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">聚碳酸酯</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">聚甲醛</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: 1px outset windowtext; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">聚四氟乙烯</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">密度</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">g/cm³</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTM&nbsp;D1505</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.935</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.930</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">1.14</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">1.2</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">1.4</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">2.16</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">平均分子量</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">GB/T1841-1980</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">粘度法</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">250万</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">300万</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">屈服点应力</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">Kg/cm²</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTM&nbsp;D638</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">220</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">220</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">抗张强度</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">Kg/cm²</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTM&nbsp;D638</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">400</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">500</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">750</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">640</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">700</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">200</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">断裂伸长率</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">%</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTM&nbsp;D638</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">350</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">300</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">200</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">110</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">75</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">300</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">抗冲击强度(无缺口)</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">Kg.cm/cm</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTMD256/td&gt;</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">破坏不了</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">破坏不了</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">11</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">80</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">10</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">16</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">抗冲击强度(缺口)</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">Kg.cm/cm</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTMD256</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">110</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">105</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">布氏硬度</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">D</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTMD2240</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">40</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">40</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">100</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">118</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">120</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">动摩擦系数</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">Kg/cm².m/s</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">三井汕化</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.2</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.2</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.4</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.4</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.2</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">磨损率(砂磨法)</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">mg</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">三井汕化</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">20</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">15</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">-</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">170</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">225</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">热变形温度</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">℃</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTM&nbsp;D648</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">85</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">80</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">200</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">138</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">170</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">121</span></p></td></tr><tr><td width="135" valign="center" style="padding: 0px; border-left: 1px outset windowtext; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">膨胀系数</span></p></td><td width="99" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">10-4/℃</span></p></td><td width="104" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">ASTMD696</span></p></td><td width="54" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">1.5/td&gt;</span></p></td><td width="71" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">1.5</span></p></td><td width="43" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.8</span></p></td><td width="53" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.66</span></p></td><td width="48" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">0.81</span></p></td><td width="69" valign="center" style="padding: 0px; border-left: none; border-right: 1px outset windowtext; border-top: none; border-bottom: 1px outset windowtext; background: rgb(255, 255, 255);"><p style="line-height: 30px"><span style="font-family: 宋体;font-size: 21px">1.0</span><span style="font-family: 宋体;font-size: 21px"><br/></span><span style="font-family: 宋体;font-size: 21px">&nbsp;</span></p></td></tr></tbody></table><p style="text-indent: 28px"><span style="font-family: 宋体;font-size: 21px;background: #FFFFFF"><span style="font-family:宋体">用于公路隧道施工中的超竞技宝黑钱吗量聚乙烯隧道逃生管道在符合人体工程学原理、兼顾牢固性的同时,还需满足公路隧道施工应急救援功能性要求,连接方式简单、拆装方便。因此,对应急救援通道进行了如下结构设计。</span>&nbsp;</span><span style="font-family: 宋体;font-size: 21px;background: #FFFFFF"><br/></span><img width="587" height="341" src="http://www.grcgg.com/zb_users/plugin/UEditor/themes/default/images/spacer.gif" word_img="file:///C:\Users\ADMINI~1\AppData\Local\Temp\ksohtml17528\wps1.jpg" style="background:url(http://www.grcgg.com/zb_users/plugin/UEditor/lang/zh-cn/images/localimage.png) no-repeat center center;border:1px solid #ddd"/><span style="font-family: 宋体;font-size: 21px;background: #FFFFFF"><br/></span><span style="font-family: 宋体;font-size: 21px;background: #FFFFFF"><span style="font-family:宋体">本</span> <span style="font-family:宋体">着拆装方便的原则,公路超竞技宝黑钱吗量聚乙烯</span>--隧道逃生管道与管道之间的连接方式为柔性连接。故在安装施工组织中较为方便,当首次安装时,只需将两管对接, 用铁链将两管端头的链条连接并拉紧扣牢即可。其中,链条端配有挂钩,U型卡与链扣相连,链条长度可根据扣紧程度由挂钩扣在U型卡上的位置自由调节。</span></p><p><br/></p>Sat, 28 Sep 2019 10:49:21 +0800