【摘要】 总结了盐湖地区混凝土遭受侵蚀的三种主要方式 :溶解腐蚀、化学反应腐蚀和固相生成物体积膨胀腐蚀 ,研究了其腐蚀机理 ,给出了利用聚合物水泥混凝土防治腐蚀的方法 .聚合物水泥混凝土的使用不但提高了混凝土的强度、密度和韧性 ,而且减小了水泥石侵蚀的反应截面和通道 .更多还原

【Abstract】 The three kinds of corrosions of concrete in the salt lake area such as the corrosion due to dissolution, chemical reaction, and solid expansion are summarized and the corrosion mechanism is studied. The c orrosion resistant treatment with polymer concrete is provided. The polymer c oncrete has many advantage such as high strength, high density, and high tenacit y. So, it protects the concrete from corrosion due to destructive medium by mean s of decreasing the cross section and passage of reaction.更多还原