摘要
从寒冷地区水泥混凝土路面的表面类破坏出发 ,对混凝土的冻融破坏和盐剥蚀破坏进行了分析 ,并通过抗冻性试验对掺不同外加剂的混凝土进行了研究。
The surface of the cement concrete pavement is destroyed seriously in the cold areas of northern China,the damage of freeze thaw and de-icing salt by frosting resistance test is analysed,the performance of concrete with different kinds of concrete additives has been studied.
出处
《东北公路》
2003年第1期14-16,56,共4页
Northeastern Highway
