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如何粉墙不掉水泥
更新时间: 2020-11-02 00:00:00  

粉墙不掉水泥需要抹底层灰,刷掺水量10%的107胶水泥浆一道,紧跟抹1:3水泥砂浆,每遍厚度5—7mm,分层与所冲筋抹平,并用刮尺刮平,找直,木抹子搓毛。底层砂浆与中层砂浆的配合比宜基本相同,不宜高于基层墙体,以免在凝结过程中产生较强的收缩应力而产生空鼓、裂缝、脱落的质量问题。

关键词: 如何 粉墙 水泥

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