摘要
从物理作用和化学作用两方面分析了混凝土受除冰盐侵蚀破环的机理,提出了提高混凝土抗盐冻破环的主要措施,指出只要把混凝土内的饱水度控制在很低的水平上,混凝土的盐冻剥蚀破坏就可以大为降低,从而为以后水泥混凝土路面的施工及其养护提供经验。
It analyzes the mechanism of concrete damaged by deicing salt corrosion from physical and chemical function, proposes main measures to improve deicer scaling resistance of concrete, and points out that only by controlling the saturation degree inside concrete on a low level can man reduce deicer scaling damage of concrete, in order to offer experience for the construction and maintenance of cement concrete pavement in the future.
出处
《山西建筑》
2008年第4期297-298,共2页
Shanxi Architecture
关键词
水泥混凝土路面
盐冻破坏
饱水度
结晶压力
cement concrete pavement, deicer scaling damage, saturation degree, pressure of crysstal
