墙面粉刷怎么样不会掉粉?:在混凝土的光滑表面上涂刷灰泥之前,应画出许多十字,并涂上一层PVA粘着剂,这样有利于灰泥和涂料的粘附。用优质
石灰水刷墙,涂层未干前,关闭门窗,将火盆或煤炉搬入室内,烘烤一个小时后开启门窗。这样涂层干后石灰色泽洁白、不会脱落。 将20份
生石灰、4份大白粉、100份清水,调配成灰浆,再把1.2份食盐、1份
明矾分别用250份水煮化后加入灰浆中,用其粉刷的墙面不会脱落白粉。 该答案适用于墙面粉刷等处理方法。
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