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天津市和平区房管局营造厂在屋面治漏防水的研究中研制成一种具有一定弹塑性的可在施工现场冷施工的冷抹防水膏。该种冷抹防水膏是以工业尾料为基料,掺合高分子材料、配合剂及填料,经适当生产工艺加工制成的。经工程应用试验和试点工程的封闭蓄水、曝晒观察,证明冷抹防水膏不仅具有良好的施工工艺性,而且用冷抹防水膏施工的屋面防水层具有可靠的防水性、良好的弹性、耐热性、耐水性和耐候性等性能。
Heping District Housing and Construction Bureau in Tianjin City, building management plant in the roof leaking waterproof research developed into a certain kind of elastic plastic cold construction can be applied on the construction site of the cold wipe waterproof paste. This kind of cold wiper waterproof paste is based on industrial tailings, blended with polymer materials, compounding agents and fillers, and processed by appropriate production processes. The closed water storage and exposure observation of the engineering application test and the pilot project proved that the cold-waterproof and waterproof paste not only has good construction technology, but also the waterproof layer of the roof with the cold-screed waterproof paste has reliable waterproofness, good elasticity, and durability. Thermal, water resistance and weatherability properties.