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                墙体补漏材料的选择技巧

                浏览次数:   更新时间:2019-01-29 11:42:56

                        墙体为什么渗漏,皆因现在墙体太薄,多为轻型▲砌块砌筑,大量内外通缝,再是门窗樘与墙的结合处,密封不严,雨水由缝中渗入。墙体防水不能用卷材,只能用涂料,而且和外装█修材料结合。窗樘安装缝唯有≡密封膏才能解决问题。