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350mm寬PVC塑料止水帶施工技術(shù)
PVC塑料止水帶是由優(yōu)級聚氯乙烯樹脂與各種化工填加劑，經(jīng)混合、造粒、擠出等工序而制成的止水帶產(chǎn)品。
PVC plastic waterstop is composed of grade PVC resin and various chemical additives, water mixing, granulating and extruding process and made with products.PVC plastic water stop belt is mainly used for concrete pouring, set up in the construction joints and deformation joints and concrete as one of the basic engineering. Such as tunnel, culvert, aqueduct, dam, reservoir structures, underground facilities, etc.. The plastic water stop belt makes full use of the elastic deformation property of PVC resin to prevent leakage and prevent seepage in the joint of building structure, and has the characteristics of corrosion resistance and good durability.
350mm寬PVC塑料止水帶施工技術(shù)
In the positioning of plastic water stop belt, to make it and concrete interface leveling, can not appear water stop belt, twist and other phenomena, otherwise should be timely adjustment. When pouring the fixed water stop belt, the water stop belt should be prevented from offset and the sealing effect will be affected. The joint of the water stop belt can be bonded by using the method of heat welding, so as to ensure the joint firmly. In the process of pouring concrete, attention should be paid to fully tamping to achieve the full combination of water stop belt and concrete.
350mm寬PVC塑料止水帶施工技術(shù)
