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过去十年间,西欧的高聚合物片材和沥青聚合物片材大:地取代了热施工或冷施工的沥青油毡屋面防水层。在不同的欧洲国家,这种屋面防水层的发展是极不相同的。在西德,占统治地位的材料是高聚合物片材,特别是聚氯乙烯片材;在意大利是单层沥青聚合物片材;在法国为两层均质沥青聚合物(苯乙烯一丁乙烯—苯乙烯,SBS)组成的屋面防水层;在英国和荷兰为叠层沥青聚合物防水层。除了明显的经济作用以外,西欧各国使用
Over the past decade, high polymer sheets and bituminous polymer sheets in Western Europe have replaced the asphalt linoleum roof waterproofing layer for thermal or cold construction. In different European countries, the development of such roofing waterproofing is very different. In West Germany, the dominant material is a high polymer sheet, especially a polyvinyl chloride sheet; in Italy, a single layer of bituminous polymer sheet; in France, two layers of homogeneous asphalt polymer (styrene-butadiene) Roofing waterproofing layer composed of ethylene-styrene and SBS; layered asphalt polymer waterproofing layer in the United Kingdom and the Netherlands. In addition to the obvious economic role, Western European countries use