新型水性渗透结晶防水剂的配方及应用性能研究  

Formulation and Application Study of New Water Soluble Permeable Crystalline Waterproofing Agent

作　　者：王虎群[1] 杨晓峰[1] 胡铁刚[1] 

机构地区：[1]北京东方雨虹防水技术股份有限公司技术中心,北京101309

出　　处：《中国建筑防水》2012年第24期14-16,29,共4页China Building Waterproofing

摘　　要：采用无机铝盐、硅酸盐以及聚羧酸盐等多种活性配料,制备了一种性能优良的新型水性渗透结晶防水剂。通过试验研究了该防水剂对混凝土抗渗性能、收缩性能及力学性能的影响,结果表明,涂刷该防水剂的混凝土试件在抗渗和力学性能方面有很大提高,收缩性能也有所改善。A new water soluble permeable crystalline waterproofing agent with excellent performance was prepared by active ingredients such as inorganic aluminum salt, silicate and polycarboxylate. Its influence on impermeability, shrinkage and mechanical properties of concrete was studied by tests. The results showed that impermeability and mechanical properties of concrete coated with the agent were improved obviously, as well as its shrinkage.

关 键 词：水性渗透结晶防水剂 抗渗性 收缩性 力学性能 

分 类 号：TU572[建筑科学—建筑技术科学]