天气预报 > 其他 > 室内墙碱性很大怎么处理就好了
室内墙碱性很大怎么处理就好了
更新时间: 2020-09-17 00:00:00  

墙面泛碱是因为墙面碱性过高,而且接触水分造成的泛碱。首先要确认是外墙还是内墙,如果是外墙的话可能就是外墙渗水,要把外墙防水做好,不然以后还是会的。如果是内墙泛碱的话要确认泛碱的面积大不大,如果大就要把砂浆层铲除重新批荡砂浆,如果面积不怎么大的话首先把腻子铲除,在墙面上刷层草酸溶液中和下墙面的碱性,然后再刷层界面剂等干了后再刷腻子。

关键词: 内墙 碱性 怎么 处理

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