Preparation and Performance Study of Cementitious Capillary Crystalline Waterproof Materials  

作　　者：Hui Li Yu Liu Gaoshang Zhang 

机构地区：[1]School of Materials Science and Engineering,Henan Polytechnic University,Jiaozuo 454003,China

出　　处：《Journal of Architectural Research and Development》2024年第3期42-52,共11页建筑发展研究

摘　　要：Cementitious capillary crystalline waterproof materials(CCCW for short)offer durability and excellent waterproofing properties,making them a popular option for building waterproofing.Some scholars have studied the proportioning of such materials.However,these studies lack the relationship between the impermeability pressure of mortar and the components,and the mechanism of action is somewhat debatable.Therefore,we adopted a two-step method in our experiments.Firstly,we screened out the components that significantly impact impermeability from a variety of active components by orthogonal test.We then optimized the design of the active group ratio using the simplex lattice method.Lastly,we conducted a performance test of the optimal ratio and explored the waterproofing mechanism of homemade CCCW.

关 键 词：Cementitious penetration crystalline waterproof material IMPERMEABILITY Mechanism analysis Optimization design 

分 类 号：TU5[建筑科学—建筑技术科学]