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抹灰时如何做灰饼刮筋

更新时间: 2021-06-03 16:49:48     

1、灰饼用1:3水泥砂浆抹成50mm见方形状。

2、抹灰饼是泥瓦工在抹灰时做的抹灰厚度,控制抹灰平整度、垂直度,一般都很小长宽只有5CM左右。一般在抹灰前用砂浆在墙上按一定间距做出小灰饼(又称打点),然后按小灰饼继续用砂浆做出一条或几条灰筋(一般间距1m~2m),以控制抹灰厚度及平整度。此过程称为冲筋。

关键词: 抹灰 如何

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