混凝土结构的长效涂层防护

Research on Long-Lasting Protective Coatings for Concrete Structure

混凝土是一种普遍应用的建筑材料。不同的混凝土,成分有所不同。如何防护混凝土结构,既要考虑其成分,也要对外界腐蚀环境做出通盘考虑。要提高其耐久性,良好的涂层涂覆是很有效的方法。相对其他体系,水性氟碳体系在中等腐蚀条件大气区是可以胜任长效防护工作的。

The concrete is a very popular building material which comprises adhesive, aggregate and water, etc. at a certain mass ratio. Based on its composition and external corrosive environment, the high performance protective coatings are the cost-effective option for the improvement of durability of the concrete substrate. Furthermore, the waterborne fluorocarbon coatings are suitable for long- lasting protection at medium corrosion environment.