可乐在线

天津可乐在线
新材料有限公司
天津可乐在线
新材料有限公司
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高铁隧道地下通道变形缝渗漏治理

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铁路隧道
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  变(bian)(bian)形(xing)(xing)缝一(yi)直是(shi)各类(lei)(lei)建(jian)筑中(zhong)(zhong)最容(rong)易出现(xian)渗漏(lou)的(de)部(bu)位之一(yi),因其特殊(shu)构造,需要在(zai)其内部(bu)进行(xing)柔性防水(shui)(shui)(shui)(shui)(shui)(shui)处理,不能单纯(chun)采用(yong)刚(gang)性防水(shui)(shui)(shui)(shui)(shui)(shui)材料(liao)。为(wei)了(le)适(shi)应变(bian)(bian)形(xing)(xing)缝在(zai)使用(yong)过程中(zhong)(zhong)形(xing)(xing)成的(de)位移变(bian)(bian)化,缝内采用(yong)中(zhong)(zhong)埋止(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)(shui)带(dai)(dai)(dai)(dai)(dai)的(de)设计,部(bu)分变(bian)(bian)形(xing)(xing)缝还会设计外贴(tie)止(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)(shui)带(dai)(dai)(dai)(dai)(dai),但由于(yu)施(shi)(shi)工(gong)过程中(zhong)(zhong)止(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)(shui)带(dai)(dai)(dai)(dai)(dai)固(gu)定不当,或者浇筑两(liang)侧(ce)结构混(hun)凝土配比不当或振捣不到(dao)位导致(zhi)止(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)(shui)带(dai)(dai)(dai)(dai)(dai)周边(bian)混(hun)凝土中(zhong)(zhong)粗骨料(liao)包浆不到(dao)位出现(xian)空隙,外部(bu)水(shui)(shui)(shui)(shui)(shui)(shui)源(yuan)则可通过空隙绕过止(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)(shui)带(dai)(dai)(dai)(dai)(dai),致(zhi)使防水(shui)(shui)(shui)(shui)(shui)(shui)措施(shi)(shi)失效(xiao),出现(xian)渗漏(lou),为(wei)了(le)修复该类(lei)(lei)问题(ti),我(wo)们(men)则采用(yong)在(zai)中(zhong)(zhong)埋止(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)(shui)带(dai)(dai)(dai)(dai)(dai)背水(shui)(shui)(shui)(shui)(shui)(shui)面构筑新防水(shui)(shui)(shui)(shui)(shui)(shui)带(dai)(dai)(dai)(dai)(dai)的(de)系统(tong)方案进行(xing)治(zhi)理,取得了(le)良好的(de)堵漏(lou)效(xiao)果。

  采用(yong)材(cai)料(liao)(liao):氰凝TPT-1油溶(rong)性聚(ju)氨(an)(an)酯(zhi)化(hua)学灌浆材(cai)料(liao)(liao), 氰凝TPT-2水溶(rong)性聚(ju)氨(an)(an)酯(zhi)化(hua)学灌浆材(cai)料(liao)(liao), TH-聚(ju)氨(an)(an)酯(zhi)防水涂料(liao)(liao)(双组(zu)分环保(bao)型),TH-聚(ju)氨(an)(an)酯(zhi)密封膏

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天津可乐在线
新材料有限公司

天津华(hua)苑(yuan)产业区(qu)榕苑(yuan)路15号7-A-7

李亚军139-2080-1580 
毕金铭
138-2019-9549

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发布时间:2021-08-26 14:27:16