堵漏用成功案例
堵漏(lou)用(yong)(yong)(yong)成功案例。水玻璃可與多(duo)種礬(fan)配制(zhi)成速凝(ning)防水劑,工程上利用(yong)(yong)(yong)它(ta)的速凝(ning)作用(yong)(yong)(yong)和粘附性,摻入(ru)水泥(ni)漿、砂漿或混凝(ning)土中,用(yong)(yong)(yong)于(yu)修補、堵漏(lou)、搶(qiang)修、表面(mian)處理用(yong)(yong)(yong)。因為凝(ning)結迅速,不宜伴制(zhi)水泥(ni)防水砂漿,用(yong)(yong)(yong)作屋面(mian)或地(di)面(mian)的剛性...