摘要
膨润土已被用于各类地下工程,并代替或可能代替其它的地下工程防水材料,但关于膨润土防水制品应用方面的技术还不够成熟.文章介绍了膨润土的分类及基本性能指标的测定方法,分析了其防水机理,指出对试验检测数据的科学采集是保证膨润土深加工产品高性能的关键.
Bentonite has been widely used in various engineering at home and abroad to replace other waterproof materials in underground engineering, yet technologies concerning the application of bentonite are far from being mature. This paper briefly introduces the classification and waterproof mechanism of the bentonite as the waterproof material, and the measurement of its basic performance indexes. The paper points out that the collection of scientific and reasonable test data is essential to the ensuring of the high performance of bentonite structures.
出处
《徐州工程学院学报（自然科学版）》
CAS
2009年第2期38-40,共3页
Journal of Xuzhou Institute of Technology(Natural Sciences Edition)
基金
江苏省高校自然科学基础研究面上项目(07KJD580205)
国家自然科学基金资助项目(50774078)
关键词
膨润土
蒙脱石
水分
过筛率
膨胀指数
bentonite
montmorillonite
water content
screening rate
swelling index
