CN105128430A - 一种新型耐盐碱聚合物改性沥青防水卷材 - Google Patents

一种新型耐盐碱聚合物改性沥青防水卷材 Download PDF

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CN105128430A
CN105128430A CN201510679377.9A CN201510679377A CN105128430A CN 105128430 A CN105128430 A CN 105128430A CN 201510679377 A CN201510679377 A CN 201510679377A CN 105128430 A CN105128430 A CN 105128430A
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modified asphalt
polymer modified
waterproof roll
alkali
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沈国兴
杨建国
张金虎
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TIANJIN YUSHEN BUILDING WATERPROOF MATERIALS CO Ltd
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TIANJIN YUSHEN BUILDING WATERPROOF MATERIALS CO Ltd
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Abstract

本发明提供一种新型耐盐碱聚合物改性沥青防水卷材，包括胎基层、浸涂层、上隔离层和下隔离层；所述卷材为可卷曲的片状结构，所述胎基层设置在下隔离层之上，所述浸涂层设置于胎基层之上，所述上隔离层设置于浸涂层之上；所述胎基层为长丝聚酯无纺布材质，所述浸涂层为加入耐盐碱助剂和阻燃剂的聚合物改性沥青材料，所述上隔离层为高密度聚乙烯膜材质，所述下隔离层为细砂或聚乙烯膜材质；本发明具有耐盐碱、耐高温、抗拉强度高、延伸率大、阻燃性能好的优点。

Description

一种新型耐盐碱聚合物改性沥青防水卷材
技术领域
本发明属于建筑防水材料技术领域，尤其是涉及一种新型耐盐碱聚合物改性沥青防水卷材。
背景技术
防水卷材作为工程基础与建筑物之间无渗漏连接，是整个工程防水的第一道屏障，对整个工程起着至关重要的作用。广泛应用于建筑墙体、屋面、以及隧道、公路、垃圾填埋场等处。现有技术中的防水卷材主要用以实现防水功能，能适应一般地区的建筑条件要求，在沿海地区和高盐碱地区建筑防水工程，或对耐盐碱性能有特殊要求的防水工程中，尤其是适用于沿海地区和高盐碱地区地下建筑的防水工程中，对防水卷材的耐盐碱性提出新的要求。因此如何提高防水建材的耐盐碱性能成为本研究领域的技术人员亟待解决的问题。
发明内容
本发明要解决的问题是提供一种耐盐碱、耐高温、抗拉强度高、延伸率大、阻燃性能好的新型耐盐碱聚合物改性沥青防水卷材。
为解决上述技术问题，本发明采用的技术方案是：一种新型耐盐碱聚合物改性沥青防水卷材，包括胎基层、浸涂层、上隔离层和下隔离层；所述卷材为可卷曲的片状结构，所述胎基层设置在下隔离层之上，所述浸涂层设置于胎基层之上，所述上隔离层设置于浸涂层之上。
所述胎基层为长丝聚酯无纺布材质。
所述浸涂层为加入耐盐碱助剂和阻燃剂的聚合物改性沥青材料。
所述上隔离层为高密度聚乙烯膜材质。
所述下隔离层为细砂或聚乙烯膜材质。
所述防水卷材按厚度分3mm、4mm和5mm三种规格。
所述防水卷材按下隔离层材料不同分为细砂和聚乙烯膜两种。
由于采用上述技术方案，胎基层为精密的均匀摆丝布丝的集成整合及相互交叉关联的长丝聚酯无纺布材质的网状结构，解决了聚酯纺粘长丝高强力与高延伸率、高延伸率与低热收缩的矛盾，降低对施工环境的要求，可实现一年四季施工。浸涂层为加入耐盐碱助剂和阻燃剂的聚合物改性沥青材料，耐盐碱助剂具有优异的耐盐碱、耐化学介质腐蚀性能，并且抗氯离子渗透，对结构起到优异的保护作用，使其免遭氯离子侵蚀，适用于沿海地区和高盐碱地区建筑防水工程，尤其适用于沿海地区和高盐碱地区地下建筑的防水工程；加入阻燃剂能卷材具有离火自熄的阻燃功能。防水卷材按厚度分3mm、4mm和5mm三种规格，按下隔离层材料不同分为细砂和聚乙烯膜两种，多规格的产品以便适用于不同的建筑安装环境。
本发明的有益效果是：耐盐碱、耐高温、抗拉强度高、延伸率大、阻燃性能好的优点。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的结构示意视图
图中：
1、胎基层2、浸涂层3、上隔离层
4、下隔离层
具体实施方式
如图1所示，本发明一种新型耐盐碱聚合物改性沥青防水卷材，包括胎基层1、浸涂层2、上隔离层3和下隔离层4；所述卷材为可卷曲的片状结构，所述胎基层1设置在下隔离层4之上，所述浸涂层2设置于胎基层1之上，所述上隔离层3设置于浸涂层2之上。所述胎基层1为长丝聚酯无纺布材质。所述浸涂层2为加入耐盐碱助剂和阻燃剂的聚合物改性沥青材料。所述上隔离层3为高密度聚乙烯膜材质。所述下隔离层4为细砂或聚乙烯膜材质。所述防水卷材按厚度分3mm、4mm和5mm三种规格。所述防水卷材按下隔离层4材料不同分为细砂和聚乙烯膜两种。
胎基层1为精密的均匀摆丝布丝的集成整合及相互交叉关联的长丝聚酯无纺布材质的网状结构，解决了聚酯纺粘长丝高强力与高延伸率、高延伸率与低热收缩的矛盾，降低对施工环境的要求，可实现一年四季施工。胎基层1上设置浸涂层2，浸涂层2为加入耐盐碱助剂和阻燃剂的聚合物改性沥青材料，耐盐碱助剂具有优异的耐盐碱、耐化学介质腐蚀性能，并且抗氯离子渗透，对结构起到优异的保护作用，使其免遭氯离子侵蚀，适用于沿海地区和高盐碱地区建筑防水工程，尤其适用于沿海地区和高盐碱地区地下建筑的防水工程；加入阻燃剂能卷材具有离火自熄的阻燃功能。浸涂层2上设置上隔离层3，胎基层1下设置下隔离层4，防水卷材规格分3mm、4mm和5mm三种，按下隔离层4材料不同分为细砂和聚乙烯膜两种，多规格的产品以便适用于不同的建筑安装环境。
以上对本发明所提供的一种新型耐盐碱聚合物改性沥青防水卷材进行了详细介绍。本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想。应当指出对本领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。

Claims (7)

1.一种新型耐盐碱聚合物改性沥青防水卷材，其特征在于：包括胎基层、浸涂层、上隔离层和下隔离层；所述卷材为可卷曲的片状结构，所述胎基层设置在下隔离层之上，所述浸涂层设置于胎基层之上，所述上隔离层设置于浸涂层之上。
2.根据权利要求1所述的新型耐盐碱聚合物改性沥青防水卷材，其特征在于：所述胎基层为长丝聚酯无纺布材质。
3.根据权利要求1所述的新型耐盐碱聚合物改性沥青防水卷材，其特征在于：所述浸涂层为加入耐盐碱助剂和阻燃剂的聚合物改性沥青材料。
4.根据权利要求1所述的新型耐盐碱聚合物改性沥青防水卷材，其特征在于：所述上隔离层为高密度聚乙烯膜材质。
5.根据权利要求1所述的新型耐盐碱聚合物改性沥青防水卷材，其特征在于：所述下隔离层为细砂或聚乙烯膜材质。
6.根据权利要求1所述的新型耐盐碱聚合物改性沥青防水卷材，其特征在于：所述防水卷材按厚度分3mm、4mm和5mm三种规格。
7.根据权利要求1所述的新型耐盐碱聚合物改性沥青防水卷材，其特征在于：所述防水卷材按下隔离层材料不同分为细砂和聚乙烯膜两种。
CN201510679377.9A 2015-10-19 2015-10-19 一种新型耐盐碱聚合物改性沥青防水卷材 Pending CN105128430A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675048A (zh) * 2016-06-12 2017-05-17 广东天骄建材有限公司 一种耐盐碱型聚合物改性沥青防水卷材
CN108250996A (zh) * 2017-12-18 2018-07-06 吉林省豫王建能实业股份有限公司 一种耐盐碱型立体多彩装饰防水卷材及其制备方法和应用

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675048A (zh) * 2016-06-12 2017-05-17 广东天骄建材有限公司 一种耐盐碱型聚合物改性沥青防水卷材
CN108250996A (zh) * 2017-12-18 2018-07-06 吉林省豫王建能实业股份有限公司 一种耐盐碱型立体多彩装饰防水卷材及其制备方法和应用
CN108250996B (zh) * 2017-12-18 2020-07-17 吉林省豫王建能实业股份有限公司 一种耐盐碱型立体多彩装饰防水卷材及其制备方法和应用

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