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一种能使混凝土圆柱子的光滑程度完全达到“清水”混凝土的效果、垂直度和圆度均控制在3mm之内的新型平板玻璃钢柱模板在北京城建二公司研制成功。经投入使用,证明比普通钢模板提高工效
A new type of flat glass fiber reinforced plastic steel column template with verticality and roundness of 3mm can make the smoothness of concrete circular column completely reach the effect of concrete of “clean water”. Put into use, to prove than the ordinary steel template to improve ergonomics