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4-hdpe-s
NRF-P711

高分子(HDPE)自粘胶膜预铺防水卷材
High density polyethylene self-adhesive waterproof sheet for pre-installation

执行标准:

GB/T 23457-2017 《预铺防水卷材》P类指标要求

GB 55030-2022 《建筑与市政防水通用规范》

Executive standard

GB/T 23457-2017 Pre-applied waterproofing sheets, specifications of type PY

GB 55030-2022 General code for waterproofing of building and municipal engineering

本产品是由高密度聚乙烯片材、自粘胶、表面防(减)粘保护层共同组成的, 一种能与后浇混凝土粘结的合成高分子类防水卷材。

The product is high density polyethylene sheet waterproof materials with the surface covered by polymer self-adhesive glue and reactive fine sand as anti-sticking protective layer, which can be pre-installed and fully stuck to concrete.

执行标准:

GB/T 23457-2017 《预铺防水卷材》P类指标要求

GB 55030-2022 《建筑与市政防水通用规范》

Executive standard

GB/T 23457-2017 Pre-applied waterproofing sheets, specifications of type PY

GB 55030-2022 General code for waterproofing of building and municipal engineering

产品特点

1、物理性:具有优异的物理力学性能,可抵御结构变形对防水层的影响;
2、可靠性:采用预铺反粘法施工,高分子热熔压敏胶与结构层形成满粘接,避免窜水影响;
3、稳定性:耐化学腐蚀、耐霉菌生长,可抵御复杂环境对防水层的影响;
4、环保性:接缝采用冷粘法施工,安全环保;
5、经济性:可优化防水系统构造,节约隔离层、防水保护层及相应土方开挖外运费用。

1. Physical property: the product has excellent performance of physical and mechanical properties, which can resist to shrinkage deformation and cracking of the substratum.

2. Reliability: pre-applied installation before concrete pouring method can form fully and continuous bonding with construction substratum to avoid water flowing between interlayers.

3. Stability: it has excellent resistant performance of chemical and mould corrosion, which can withstand to influence of complex environment.

4. Environmental conservation: it is applied by self-adhesive construction method which is efficiency and environment-friendly.

5. Economic efficiency: the product application can optimize construction layers system, which can save the isolation layer, concrete protective cover, and reduce soil excavation and outward transport cost.

产品规格

项目

标准要求

卷材长度

20m

卷材宽度

1m,2m

卷材厚度

1.2mm,1.5mm,1.7mm

 

Items

Standard requirements

Length

20m

Width

1m,2m

Thickness

1.2mm, 1.5mm, 1.7mm

 

适用范围

适用于地下建筑(底板、外防内贴侧墙)、隧道、管廊、涵洞等防水工程。

Pre-applied waterproofing before concrete pouring for underground concrete structure bottom plate and underground sidewall of industrial, civil and municipal construction projects, and various infrastructure engineering.

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