ApplicationofExpansiveSoilWaterproofMaterial
inUndergroundEngineering
JUJian2ying
(Beijing Municipal Engineering Design Head Institute,Beijing 100045,China)
Abstract:In this article,the author introduces some aspects of the expansive soil waterproof material such as waterproofing mechanic-s and features,and some aspects of expansive soil carpet and expansive soil board such as structure,advantage and disadvantage,and construction method.Application of the expansive soil waterproof material in foreign countries is also stated.
Keywords:waterproof material;expansive soil;underground engineering;waterproofing construction