The anti-seepage design of an artificial lake in some scenic area adopts a composite structure of sodium bentonite waterproofing blanket and HDPE geotextile membrane as the anti-seepage layer.This article introduces the waterproofing principle,performance parameters and construction process of the waterproofing blanket and geotextile membrane,as well as the detail treatments such as the revetment concrete retaining wall and column base,and the quality inspection and repair method of the geotextile membrane weld seam.
关键词
人工湖/防渗设计与施工/钠基膨润土防水毯/HDPE土工膜/细部节点
Key words
artificial lake/anti-seepage design and construction/sodium bentonite waterproofing blanket/HDPE geotextile membrane/detail
维普
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