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聚化聚乙烯防水卷材是一种新出现的高分子防水卷材,在国外应用的较为广泛。上海建筑科研所参考国外经验,从1982年起对之进行了初步探索试验。该项目由上海建筑科研所、上海南汇防水涂料厂、杭州新型建筑材料工业设计院承担,经过三年的共同努力,先后生产出卷材1.5万米~2,技术性能达到合同指标要求(参见下表)。中试产品试点工程应用了5000米~2以上,经过了一年多的试用考核,
Polyethylene waterproofing membrane is a new type of polymer waterproof membrane. It is widely used in foreign countries. The Shanghai Institute of Building Research has conducted preliminary exploration and trials since 1982 with reference to foreign experience. The project was undertaken by the Shanghai Institute of Architectural Science and Technology, Shanghai Nanhui Waterproof Coating Factory, and Hangzhou New Building Material Industrial Design Institute. After three years of joint efforts, it produced 15,000 m2 of coils and the technical performance reached the requirements of the contract (see below). table). The pilot project of the pilot product has applied 5,000 meters~2 or more, after more than one year of trial evaluation,