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在哥本哈根郊外的一家属于拉逊与纳尔逊公司的工厂,最近发展了一种叫做“振动加压”的工艺。采用这种工艺生产的混凝土板,已在哥本哈根地区建造了多栋不同类型的建筑。与传统生产方法相比,这种技术的特点是:可节约水泥30～50％,自动化生产设备每五分钟能生产一块在7.37×3.01米范围内任何尺寸和形状的板材,构件养护时间仅需2.5～3小时,并可在生产之后6～8小时运往建筑工地。新的技术和机械设备,不但节约水泥,而且还可以在成型后立即拆除边模和
In a plant belonging to Larson and Nelson in the suburbs of Copenhagen, a process called “vibration pressurization” has recently been developed. Concrete slabs produced using this process have already been built in Copenhagen with several different types of buildings. Compared with traditional production methods, this technology is characterized by: 30 to 50% of cement can be saved, automated production equipment can produce a plate of any size and shape within 7.37×3.01 meters every five minutes, and the component curing time only needs to be 2.5 to 3 hours, and can be shipped to construction sites 6 to 8 hours after production. New technology and mechanical equipment not only saves cement, but also can remove the edge molds immediately after molding