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清水墙面污染的因素很多,需要分析原因,采取有针对性的措施,认真地加以解决。一、结构阶段的污染及防止措施1.浇筑组合柱和圈梁混凝土时,水泥浆流淌污染墙面。组合柱和圈梁的外包12厘米砖墙,不但要保证水平灰缝饱满,而且要做到立缝砂浆饱满,防止漏浆。浇筑组合柱和圈梁混凝土前,在柱内、梁内浇水冲洗时,应将外墙面也浇水湿润。当发现组合柱或圈梁有
There are many factors in the clean water wall pollution, and it is necessary to analyze the causes, take targeted measures, and seriously solve them. First, the structure of the stage of pollution and prevention measures 1. When pouring composite columns and ring beam concrete, the cement slurry flow contaminated the wall surface. The 12cm brick wall out of the combined column and ring beam shall not only ensure that the horizontal mortar joints are full, but also that the vertical seam mortar is full to prevent leakage of the slurry. Before pouring the combined column and ring beam concrete, the outer wall should be watered and moistened when it is washed in the column and in the beam. When a combination column or ring beam is found