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一、压型钢板的发展概况建筑用压型钢板从瓦楞钢板开始,已有百余年历史,曾广泛地应用于工业厂房和仓库等建筑物的屋盖和墙面,在建筑史上起过一定的作用。但瓦楞板存在板形短狭,连接不便,外形不佳,使用寿命短等缺陷。本世纪30年代,在镀锌钢板上涂彩色有机防锈漆的短尺寸彩色钢板在美国阿姆科钢铁公司问世,随后赫恩特工程公司连续轧制了成卷的
First, the development of profiled steel plate Construction of profiled steel plate from the corrugated steel plate, has more than 100 years of history, has been widely used in industrial plants and warehouses and other buildings roof and wall, in the history of construction has been a certain The role. However, the corrugated board has a short and narrow plate shape, inconvenient connection, poor appearance, and short service life. In the 1930s, short colored steel plates coated with chrome-plated steel plated anticorrosive paints were introduced in the U.S. Amko Steel Company. Subsequently, Hearnt Engineering Co., Ltd. continuously rolled the coils.