我单值施工了几座200米~3倒锥壳水塔,水箱是由钢丝网配筋、400号水泥砂浆预制而成,水泥砂浆厚25～30毫米。当蓄水量达到150米~3以上时,由于水箱的微小变形,有半数的水箱出现了渗漏现象。为使水箱不漏水,我们采用“氰凝PA 105”作水箱内涂层来堵漏防渗,取得了比较好的效果。 I single-valued several 200-meter to 3-cone-cone water towers. The water tank was prefabricated by steel mesh reinforcement and No. 400 cement mortar. The cement mortar was 25-30 mm thick. When the water storage capacity reaches 150 m~3 or more, half of the water tanks have leaked due to the small deformation of the water tank. In order to make the water tank watertight, we used the “Cyanide PA 105” as the inner coating of the water tank to plug the seepage and make a better effect.