摘要
介绍了广州市大沙东路三期道路下穿隧道工程结构自防水及附加防水的设计与施工,着重阐述了结构自防水的施工工艺和结构防裂措施,以及EVA自粘防水卷材、刚性防水层和防水砂浆保护层的施工工艺及注意事项,同时介绍了变形缝、止水带、施工缝、抗拔桩与底板连接处的防水处理措施。
The article introduces the design and construction of structural self-waterproofing and additional waterproofing of tunnel engineering of phase 3 Dasha East Road,Guangzhou.It outlines the construction of structural self-waterproofing and structural ant-crack measures,construction and points for attention of EVA self-adhered waterproofing membrane,rigid waterproofing layer and protective waterproofing mortar layer.It also introduces the waterproofing measures of movement joints,waterstop,construction joints and connectios of uplift piles and base plates.
出处
《中国建筑防水》
2012年第6期18-22,共5页
China Building Waterproofing
关键词
道路下穿隧道工程
结构自防水
变形缝
施工缝
EVA自粘防水卷材
tunnel engineering under another road
structural self-waterproofing
movement joint
construction joint
EVA self-adhered waterproofing membrane
