论文部分内容阅读
聚乙烯丙纶双面复合防水卷材是新型高分子防水卷材,曾获轻工部优秀新产品奖。该卷材可用于各类建筑的屋面防水,厕浴间、楼地面的防渗防潮,地下工程及水利工程的防漏防渗等。我们在郑铝新建的赤泥堆场大地防渗中使用该卷材,铺贴计5万m~2,有效地解决了赤泥中的碱水向大地渗透的问题。已投入使用三年,未发现异常现象,取得了较大的经济效益和社会效益。
Polyethylene-polypropylene double-sided composite waterproofing membrane is a new type of polymer waterproofing membrane and won the Outstanding New Product Award from the Ministry of Light Industry. The membrane can be used for waterproofing roofs of various types of buildings, impervious to moisture in toilets and baths, floors, leakage prevention and seepage of underground constructions and water conservancy projects. We used this coiled material in the ground imperviousness of the new red mud storage yard at Zheng Aluminum, and laid a total of 50,000 m2, which effectively solved the problem of infiltration of alkali water in the red mud into the earth. Has been put into use for three years, no abnormalities have been found, and greater economic and social benefits have been achieved.