CN107152090A - 一种pvc耐根系刺穿防水卷材 - Google Patents

一种pvc耐根系刺穿防水卷材 Download PDF

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CN107152090A
CN107152090A CN201710480151.5A CN201710480151A CN107152090A CN 107152090 A CN107152090 A CN 107152090A CN 201710480151 A CN201710480151 A CN 201710480151A CN 107152090 A CN107152090 A CN 107152090A
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layer
waterproof roll
resistance
pvc
pierce
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成艳玲
刘从洲
刘从亚
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Huaian Great Plastic Fiber Co Ltd
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Abstract

本发明公开了一种PVC耐根系刺穿防水卷材，包括防水卷材本体，所述防水卷材本体包括聚合物聚氯乙烯基层，所述聚合物聚氯乙烯基层的外表面固定连接有绝缘橡胶层。该PVC耐根系刺穿防水卷材，极大的增强了防水卷材的耐根刺穿性能，确保防水层不会被植物根尖破坏，利于推广使用，具有很高的化学稳定性，耐化学侵蚀性能优良，具有较大的抗拉强度，保证了防水工程的质量，极佳的弹性、脆性低、热变性小，环保无毒，解决了现有的防水卷材，耐根刺穿性能较差，防水层容易被植物根尖破坏，不利于推广使用的问题。

Description

一种PVC耐根系刺穿防水卷材
技术领域
本发明涉及防水卷材技术领域，具体为一种PVC耐根系刺穿防水卷材。
背景技术
防水卷材主要是用于建筑墙体、屋面、以及隧道、公路、垃圾填埋场等处，起到抵御外界雨水、地下水渗漏的一种可卷曲成卷状的柔性建材产品，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。产品主要有沥青防水卷材和高分子防水卷材。
目前，现有的防水卷材，耐根刺穿性能较差，防水层容易被植物根尖破坏，不利于推广使用。
发明内容
(一)解决的技术问题
针对现有技术的不足，本发明提供了一种PVC耐根系刺穿防水卷材，解决了现有的防水卷材，耐根刺穿性能较差，防水层容易被植物根尖破坏，不利于推广使用的问题。
(二)技术方案
为实现以上目的，本发明通过以下技术方案予以实现：一种PVC耐根系刺穿防水卷材，包括防水卷材本体，所述防水卷材本体包括聚合物聚氯乙烯基层，所述聚合物聚氯乙烯基层的外表面固定连接有绝缘橡胶层。
优选的，所述聚合物聚氯乙烯基层包括聚乙烯层、聚氯乙烯层、聚苯乙烯层和聚丙烯层。
优选的，所述聚乙烯层的外表面与聚氯乙烯层的内表面固定相连，所述聚氯乙烯层的外表面与聚苯乙烯层的内表面固定相连，所述聚苯乙烯层的外表面与聚丙烯层的内表面固定相连。
优选的，所述绝缘橡胶层包括丁苯橡胶层、丁腈橡胶层和氯丁橡胶层。
优选的，所述丁苯橡胶层的外表面与丁腈橡胶层的内表面固定相连，所述丁腈橡胶层的外表面与氯丁橡胶层的内表面固定相连。
(三)有益效果
本发明提供了一种PVC耐根系刺穿防水卷材，具备以下有益效果：
(1)、该PVC耐根系刺穿防水卷材，在聚合物聚氯乙烯基层2的外表面固定连接有绝缘橡胶层3，一方面，聚合物聚氯乙烯基层2包括聚乙烯层201、聚氯乙烯层202、聚苯乙烯层203和聚丙烯层204，另一方面，绝缘橡胶层3包括丁苯橡胶层301、丁腈橡胶层302和氯丁橡胶层303，极大的增强了防水卷材的耐根刺穿性能，确保防水层不会被植物根尖破坏，利于推广使用，解决了现有的防水卷材，耐根刺穿性能较差，防水层容易被植物根尖破坏，不利于推广使用的问题。
(2)、该PVC耐根系刺穿防水卷材，具有很高的化学稳定性，耐化学侵蚀性能优良，具有较大的抗拉强度，保证了防水工程的质量，极佳的弹性、脆性低、热变性小，环保无毒，不利于推广使用的问题。
附图说明
图1为本发明结构示意图；
图2为本发明聚合物聚氯乙烯基层的结构示意图；
图3为本发明绝缘橡胶层的结构示意图。
图中：1防水卷材本体、2聚合物聚氯乙烯基层、201聚乙烯层、202聚氯乙烯层、203聚苯乙烯层、204聚丙烯层、3绝缘橡胶层、301丁苯橡胶层、302丁腈橡胶层、303氯丁橡胶层。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部 分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-3，本发明提供一种技术方案：一种PVC耐根系刺穿防水卷材，包括防水卷材本体1，防水卷材本体1包括聚合物聚氯乙烯基层2，聚合物聚氯乙烯基层2的外表面固定连接有绝缘橡胶层3。
聚合物聚氯乙烯基层2包括聚乙烯层201、聚氯乙烯层202、聚苯乙烯层203和聚丙烯层204。
聚乙烯层201的外表面与聚氯乙烯层202的内表面固定相连，聚氯乙烯层202的外表面与聚苯乙烯层203的内表面固定相连，聚苯乙烯层203的外表面与聚丙烯层204的内表面固定相连。
绝缘橡胶层3包括丁苯橡胶层301、丁腈橡胶层302和氯丁橡胶层303。
丁苯橡胶层301的外表面与丁腈橡胶层302的内表面固定相连，丁腈橡胶层302的外表面与氯丁橡胶层303的内表面固定相连。
综上，该PVC耐根系刺穿防水卷材，在聚合物聚氯乙烯基层2的外表面固定连接有绝缘橡胶层3，一方面，聚合物聚氯乙烯基层2包括聚乙烯层201、聚氯乙烯层202、聚苯乙烯层203和聚丙烯层204，另一方面，绝缘橡胶层3包括丁苯橡胶层301、丁腈橡胶层302和氯丁橡胶层303，极大的增强了防水卷材的耐根刺穿性能，确保防水层不会被植物根尖破坏，利于推广使用，解决了现有的防水卷材，耐根刺穿性能较差，防水层容易被植物根尖破坏，不利于推广使用的问题。
并且，具有很高的化学稳定性，耐化学侵蚀性能优良，具有较大的抗拉强度，保证了防水工程的质量，极佳的弹性、脆性低、热变性小，环保无毒，不利于推广使用的问题。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来 将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (5)

1.一种PVC耐根系刺穿防水卷材，包括防水卷材本体(1)，其特征在于：所述防水卷材本体(1)包括聚合物聚氯乙烯基层(2)，所述聚合物聚氯乙烯基层(2)的外表面固定连接有绝缘橡胶层(3)。
2.根据权利要求1所述的一种PVC耐根系刺穿防水卷材，其特征在于：所述聚合物聚氯乙烯基层(2)包括聚乙烯层(201)、聚氯乙烯层(202)、聚苯乙烯层(203)和聚丙烯层(204)。
3.根据权利要求2所述的一种PVC耐根系刺穿防水卷材，其特征在于：所述聚乙烯层(201)的外表面与聚氯乙烯层(202)的内表面固定相连，所述聚氯乙烯层(202)的外表面与聚苯乙烯层(203)的内表面固定相连，所述聚苯乙烯层(203)的外表面与聚丙烯层(204)的内表面固定相连。
4.根据权利要求1所述的一种PVC耐根系刺穿防水卷材，其特征在于：所述绝缘橡胶层(3)包括丁苯橡胶层(301)、丁腈橡胶层(302)和氯丁橡胶层(303)。
5.根据权利要求5所述的一种PVC耐根系刺穿防水卷材，其特征在于：所述丁苯橡胶层(301)的外表面与丁腈橡胶层(302)的内表面固定相连，所述丁腈橡胶层(302)的外表面与氯丁橡胶层(303)的内表面固定相连。
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