钠基膨润土防水毯在滹沱河生态防洪工程中的应用  

Application of sodium base bentonite waterproof blanket in Hutuo River Ecological Flood Control Project

作　　者：朱永涛 赵伟鑫 张志华 

机构地区：[1]河北省水利科学研究院,河北石家庄050051

出　　处：《水利建设与管理》2016年第1期12-15,共4页Water Conservancy Construction and Management

摘　　要：钠基膨润土防水毯与其他类型的防水毯相比,具有良好的抗渗性、柔韧性、防水性和施工简单等优点,它是一种新型的土工合成材料。以滹沱河生态防洪工程为依托,本文分别对钠基膨润土防水毯的工程设计、施工要点及在工程中的应用进行了阐述。应用证明:钠基膨润土防水毯在滹沱河生态防洪工程中,起到了较好的防渗效果和显著的经济效益,为以后类似的生态防洪工程提供了理论和技术支撑。Sodium base bentonite waterproof blanket, has advantages of good permeability, high flexibility, high water proofing property, simple construction, etc., compared with waterproof blankets in other types. Sodium base bentonite waterproof blanket is a novel geosynthetic material. Sodium base bentonite waterproof blanket engineering design, construction keys and engineering application are described respectively based on Hutuo River ecological flood control engineering. Application proves that sodium base bentonite waterproof blanket has played good anti-seepage role with remarkable economic benefit when applied in Hutuo River Ecological Flood Control Project. It can provide theoretical and technical support for similar ecological flood control engineering in the future.

关 键 词：钠基膨润土防水毯 滹沱河 防渗 经济效益 应用 

分 类 号：TV87[水利工程—水利水电工程]