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沉降后浇带主体封顶多久后浇筑
更新时间: 2020-12-16 14:27:56  

沉降后浇带封顶封顶后60天浇筑。再作用上和设计方面把后浇带分成两类,一类叫做伸缩后的浇带另一类叫做沉降后浇带。第一类再混凝土浇筑浇筑完成之后的两个月后才能可以浇筑,第二类要在大体结构封顶完成后的两个月后浇筑。浇筑的时间要看是什么种类的后浇带,沉降后浇带要等沉降稳定了之后再浇筑,具体也要看情况而定,不能仅仅凭借时间来决定。

关键词: 沉降 主体 封顶 多久 浇筑

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