我国刚性防水技术的发展  

Development of rigid waterproof technology

作　　者：刘绪光[1] 游宝坤[1] 赵顺增[1] 

机构地区：[1]中国建筑材料科学研究总院,北京100024

出　　处：《中国建筑防水》2009年第12期9-12,共4页China Building Waterproofing

摘　　要：介绍了我国刚性防水材料和结构自防水技术的发展。指出膨胀剂等一些无机材料最大的优点是能补偿收缩混凝土,较好地解决了混凝土的开裂问题;同时它在提高混凝土密实性和抗渗性方面优于普通防水混凝土。This paper introduces development of rigid waterproofing materials and self-waterproofing technology. It points out that the advantage of inorganic materials such as expansion admixtures is to compensate shrinkage of concrete and therefore concrete cracking can be solved to a certain extent as a result and its compactness and impermeability improved as well.

关 键 词：刚性防水 膨胀剂 补偿收缩混凝土 

分 类 号：TU57[建筑科学—建筑技术科学]