堵漏用成功案例
堵(du)漏(lou)用(yong)成功案例。水(shui)玻璃可與多種礬配制(zhi)(zhi)成速凝(ning)防水(shui)劑,工程上(shang)利用(yong)它的速凝(ning)作用(yong)和粘附(fu)性,摻入(ru)水(shui)泥漿、砂漿或混凝(ning)土中(zhong),用(yong)于(yu)修補(bu)、堵(du)漏(lou)、搶(qiang)修、表面(mian)(mian)處理用(yong)。因為凝(ning)結迅速,不宜伴(ban)制(zhi)(zhi)水(shui)泥防水(shui)砂漿,用(yong)作屋面(mian)(mian)或地(di)面(mian)(mian)的剛性...