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在混凝土面上如何抹灰才能不空鼓
更新时间: 2020-07-05 00:00:00  

方法步骤如下:

1、按常规控制砂子、水泥的质量,砂子应用水冲洗;

2、要彻底清除基层表面的砌筑、粉刷落地灰及泥砂,并将突出表面的水泥及混凝土块凿去,平整和冲洗基层;

3、在抹面层时,基层表面要充分湿润,以免吸收砂浆水分,并要擦干凹坑处的积水,使其既潮湿又干净;

4、按常规控制配合比并执行操作规程;

5、初凝前对水泥砂浆进行抹平,终凝前进行压光,最后用力压出亮光来,以压3次为宜,要掌握压光的时间;

6、加强养护,地面经过一段时间硬

关键词: 混凝土 面上 如何 抹灰 才能

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