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1979年以来,我国推广应用组合钢模板的工作发展很快,使用数量越来越多,应用范围越来越广。据不完全统计,至1984年底全国钢模板拥有量约达1500万米~2,使用面占45%左右(见表1)。全国建立了定点钢模板厂八十多个,形成年生产能力500万米~2以上,钢模板已正式作为商品生产,规格品种日趋齐全,从原来的二十一种已增加到一百多种。应用范围也从墙板、梁、柱等平面结构发展到桥、隧、涵等曲面结构;从一般工业与民用建筑发展到专业工程的构筑物;从现场灌筑发展到现场预制构件。
Since 1979, the work for the promotion and application of composite steel formwork in China has developed rapidly, with an increasing number of applications and a wider range of applications. According to incomplete statistics, by the end of 1984, the national steel formwork possessed about 15 million m2, and the use of noodles accounted for about 45% (see Table 1). More than 80 fixed-point steel formwork plants have been established throughout the country, with an annual production capacity of 5 million meters~2 or more. Steel formwork has been formally used as a product for production, and specifications have become increasingly complete, from the original twenty-one species to more than one hundred. . The scope of application also extends from planar structures such as wall panels, beams and columns to curved structures such as bridges, tunnels, and culverts; from general industrial and civil buildings to specialized engineering structures; from on-site construction to on-site prefabrication of components.