混凝土地下构筑物伸缩缝漏水的综合治理——兼介几种堵漏新材料的应用

• 作 者: 夏秀云
• 机 构: 上海宝冶三公司化灌队,
• 出 处: 建筑施工
• 发表日期: 1989年05期
• 关键词: 伸缩缝 地下构筑物 止水 止水效果 混凝土 堵漏 防水材料 渗漏水 水剂 注浆

地下构筑物的伸缩缝止水失效,随之产生渗漏水的现象是经常发生的。针对伸缩缝漏水处理的需要,近年来,我们选用了遇水膨胀的弹性防水材料——“821注浆料”和加拿大产的遇水结晶的“大力士防水剂”(XYIEX)系列产品,对修复止水缝起到了良好的伸缩、止水效果,并能保持沉降缝的功能。

The sealing joints of underground structures are ineffective for water stoppage, and the phenomenon of water leakage occurs frequently. In response to the need for water leakage treatment of expansion joints, in recent years, we have selected water-swollen elastic waterproof material, “821 Slurry”, and Canada’s “Xielei Water Repellent” (XYIEX) series of products that meet the water crystallization requirements. The repair of water stop joints has a good effect of retracting and stopping water, and it can maintain the function of settlement joints.