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近日,北京市建委和市规划委公布了第五批禁止和限制使用的建筑材料及施工工艺目录。混凝土多功能复合型膨胀剂、质轻可锻铸类脚手架扣件、非节水型用水器具等共26种产品被禁止使用;施工现场搅拌砂浆、聚苯颗粒及玻化微珠等颗粒保温材料与胶结材料混合而成的保温浆料、粘土和页岩陶粒及以粘土和页岩陶粒为原材料的建材制品、沥青类防水卷材热熔法施工工艺等43种建材产品和施工工艺被限制使用。
Recently, Beijing Municipal Construction Commission and Municipal Planning Commission announced the fifth batch of prohibited and restricted use of building materials and construction technology directory. A total of 26 kinds of products such as concrete multifunctional composite expanders, light-weight malleable cast scaffolding fasteners and non-water-saving water appliances are forbidden to be used; construction site mortar, polystyrene particles and vitrified beads and other particulate insulation materials 43 kinds of building materials products and construction technology such as thermal insulation slurry mixed with cementing materials, clay and shale ceramsite, building materials products using clay and shale ceramsite as raw materials, hot-melt method of asphalt waterproofing membrane and the like limited use.