论文部分内容阅读
现代混凝土工程施工中,会出现较多的质量问题,尤其有些结构不能一次性施工完毕,需再次处理,部分混凝土结构体量较小,但边角较多,施工中容易出现的问题亦相对增多。1.混凝土出现“烂根”支模部位柱或墙基表面不平,模底与基础表面缝隙过大,柱或墙底部混凝土振捣时严重漏浆,石多浆少,出现烂根。因此,柱或墙基础除表面平整外,在安装模板时还
In the construction of modern concrete, there will be more quality problems, in particular, some structures can not be completed once the construction is completed, to be re-treated, part of the volume of concrete structures smaller, but the corner more prone to problems during construction is also relatively increased . 1. Concrete appears “rotten root ” mold parts column or wall surface uneven, die base and the base surface of the gap is too large, column or wall bottom concrete vibrate serious leakage of slurry, more stone less slurry, there rot. Therefore, the column or wall foundation in addition to the surface smooth, but also in the installation of the template