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保温防水一体化构造卷材及其制备方法

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10Claims · 2 independent
§ Ⅰ

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IPC Classification

B32B 27/32 (2006.01)C08L 23/06 (2006.01)B32B 27/06 (2006.01)B32B 7/12 (2006.01)B32B 27/12 (2006.01)B32B 19/04 (2006.01)B32B 17/02 (2006.01)B32B 17/10 (2006.01)B29D 7/01 (2006.01)B32B 37/12 (2006.01)B32B 37/06 (2006.01)B32B 37/10 (2006.01)

本发明涉及建筑构造技术领域,具体涉及一种保温防水一体化构造卷材及其制备方法。所述保温防水一体化构造卷材,其特征在于,包括轻质高分子防水卷材层、保温层和贴面层;其中轻质高分子防水卷材层为顶层,保温层为中间层,贴面层为底层,所述轻质高分子防水卷材层由高分子防水面层和增强层自上而下粘合制成;所述高分子防水面层包括以下组分:聚乙烯60‑80份,多功能阻燃剂13‑18份,抗氧化剂2‑4份,增塑剂1‑3份,润滑剂3‑5份,紫外线吸收剂1‑2份。本发明通过开发轻量化卷材,降低屋面荷载,维持保温层的有效厚度,适配各类基层,构建“防水‑保温‑贴面”一体化系统,消除层间缺陷,降低施工成本,有良好的应用前景。

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