摘要
地下工程的渗水原因主要集中在以下几个方面:目前防水材料的耐久年限均短于建筑工程的设计使用年限,防水构造设计与防水工程施工中存在问题,地下水文环境的复杂影响等。结合近年来国内外研发的预埋止水注浆管、塑料排水板、膨润土防水毯等防水材料,探讨了将防渗补漏环节纳入防水构造选型及设计中,从而改善地下工程防水效能等问题。
The main reasons for water seepage problems in underground structure are as follows：the waterproof material durability life are shorter than the building＇s design working life,the waterproof structure and waterproof construction problems,groundwater environment complex effect and etc. With some recent research productions in domestic and abroad,such as the embedded pipe of injected waterproof liquid,plastic drainage plate,bentonite waterproof blanket and so on,this paper discusses to make the seepage prevention link into the waterproof construction selection and design, so as to improve the efficiency of the waterproofing of underground works.
出处
《新型建筑材料》
2013年第1期66-68,共3页
New Building Materials
关键词
地下工程
预埋止水注浆管
塑料排水板
膨润土防水毯
underground work
embedded pipe of injected waterproof liquid
plastic drainage plate
bentonite waterproof blanket
