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近年来,我国建筑事业得到了迅速的发展,特别是商品混凝土在工程建设中得到了广泛的应用。但是,商品混凝土现浇楼(屋)面板裂缝情况还是较多,虽然这些裂缝中多数是由于收缩变形引起的,虽然对主体结构的承载能力没有很大影响,可是开裂的楼(屋)面板既影响美观,还会降低混凝土的耐久性及防水性,严重的还影响结构的使用。这里针对商品混凝土现浇楼(屋)面板裂缝产生的原因进行粗浅分析,总结一些措施来控制裂缝的出现。
In recent years, China’s construction industry has been rapid development, especially in commercial construction of concrete has been widely used. However, there are still more cracks in cast-in-place concrete (CFL) panels, although most of these cracks are caused by shrinkage and deformation. Although the impact on the load carrying capacity of the main structure is not significant, the cracked FR Affect the appearance, but also reduce the durability of concrete and waterproof, serious also affect the use of the structure. Here for commercial concrete cast-in-place (housing) panel cracks caused by rough analysis, summed up some measures to control the emergence of cracks.