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随着国务院扩内需保增长战略决策的实施,我国铁路、桥梁、公路、场馆、住宅等基础设施建设,正处在一个快速发展阶段。为了提高国家投入大量资金实施的基础设施建设的使用寿命,保证国家和人民生命财产的绝对安全,构筑物的防水设施和使用的防水材料是整个构筑物的重要组成部分。传统的三元乙丙橡胶防水卷材,简称EPODM,是以乙烯、丙烯和双环戊等三种单体共聚合成的三元乙丙为主体,掺入适量的丁基橡胶、软化剂、填充剂、促进剂和硫化剂,经过配料、密炼、
With the implementation of the State Council’s strategy of expanding domestic demand and ensuring economic growth, the construction of railways, bridges, highways, venues and residential buildings in China is in a phase of rapid development. In order to improve the service life of the infrastructural facilities invested heavily by the state and ensure the absolute safety of the life and property of the country and its people, the waterproofing facilities and the waterproofing materials used in the structures are an important part of the whole structure. The traditional EPDM waterproofing membrane, referred to as EPODM, is based on ethylene, propylene and dicyclopentadiene three monomers copolymerization of EPDM as the main body, mixed with the right amount of butyl rubber, softener, filler , Accelerator and curing agent, after ingredients, mixing,