发布时间:2025-02-05 05:04:05
重新刷环保漆需要先刷界面剂
旧房刷墙必须使用界面剂,新房则可以不用。旧房铲掉基面后会留下浮灰毛面,涂刷一层界面剂会使基面的粘结力大大提高,还能封固潮气和浮灰。
涂刷界面剂于基层,待表面干了24后再批腻子。用量是0.3-0.4kg/m2,严禁使用108胶、醇清漆处理基层。
汕头市环境噪声污染防治条例第五章160160交通运输噪声污染防治
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