聚乙烯丙（PE C）.doc

聚乙烯丙（PE C） Construction plan of basement waterproof roll Compilation basis: Waterproof construction manual 1, construction engineering and underground waterproof engineering technical specifications GB50108 - 2001 ; code for acceptance of construction quality of underground waterproof GB50208 2002; design and construction process and other relevant norms and procedures relating to. 2, our existing technical level, construction management level and mechanical equipment capacity. I. General Situation of the project: That is, the basement waterproof, in addition to concrete waterproof, the outer flexible waterproofing, polyethylene polypropylene membrane composite waterproof layer, 2 layers, 4 thick approach. Compilation basis: 1, design drawings. 2 、 construction organization design. 3, 88JZ9, GFZ polyethylene polypropylene roll composite waterproof atlas. 4, GB, 18173.1-2006 polymer waterproof material. Atlas of waterproofing for underground works 5 and 88J6-1. Two, material selection: 1. polyethylene polypropylene 300 grams waterproof roll, GB18173-1-2006 standard waterproof roll. 2. auxiliary material: special glue, cement. 3, material re: to unify the brand of the same manufacturer, unified grade products, more than 1000 volumes of pumping volume 5, 100 - 499 volume pumping volume 4, volume 100, Volume 2 of the following drawing, specifications and appearance quality inspection, material further will roll away from the outer volume of 300 mm head resection after along the lengthwise 1500 mm roll heavily 2 blocks, one for the physical performance test, another piece of spare. 4, materials should be placed indoors after putting in place, avoid rain. Three, the requirements of the grassroots: The waterproof construction of the base surface to a solid flat, smooth, crisp, no sand, cracks, warping and sharp convex, potholes, hollowing phenomenon. Four, waterproof main, auxiliary construction requirements: 1., the ratio of mortar: cement and special rubber powder weight