装修知识 砖缝怎么用水泥填缝2021-06-14jiaju阅读(1)赞(0)砖缝怎么用水泥填缝 先将水泥砂浆按照正确的比例调制成功,左手拿着脱灰板,另外一只手拿着溜子,将灰板顶在缝隙的下边,再将砂浆塞入到缝隙当中。用溜子将灰浆从托板上刮