摘要
以强度等级C30的混凝土为基准试件,采取在试件表面涂敷JS-Ⅱ型复合防水防腐涂料的措施,对混凝土耐腐蚀性能进行了改善研究。考虑到混凝土耐久性的影响因素关系错综复杂,相互之间存在耦合作用,同时对普通混凝土进行了抗渗试验、抗冻试验。试验结果表明JS-Ⅱ型复合防水防腐涂料对普通混凝土的耐腐蚀性、抗渗性和抗冻性有一定的改善作用。
Using C30 concrete as reference, the specimen＇ s surface is coated with JS-Ⅱ -type waterproof and corrosion-resistance coating, to study the corrosion resistance of the concrete. Considering that the factors which control the durability are complex and relative, so the impermeability and frost resistance tests of the normal concrete are carried out. The results show that JS- Ⅱ - type coating can improve the corrosion resistance and impermeability and frost resistance of the normal concrete.
出处
《水利与建筑工程学报》
2009年第3期82-83,86,共3页
Journal of Water Resources and Architectural Engineering
基金
教育部春晖计划项目(Z2004-2-15026)
内蒙古工业大学科研基金项目(002-20054715)
关键词
混凝土
耐久性
耐腐蚀性
抗渗性
抗冻性
JS-Ⅱ型涂料
concrete
durability
corrosion resistance
impermeability
frost resistance
JS-Ⅱ-type coating
