水泥混凝土路面早期裂缝成因分析及防治对策

Cause Analyses and Preventive Countermeasures of Early Stage Cracks on the Cement Concrete Pavement

水泥混凝土路面是目前我国一种主要的高等级路面。但因为原材料、混凝土配合比、施工等因素的影响,水泥混凝土路面早期易产生裂缝。文章深入分析了水泥混凝土路面出现早期裂缝的主要原因,提出了防治早期裂缝的对策。

Cement concrete pavement is now a major top-grade mad surface in China. Owing to the effects of raw materials, ratio of concrete compounds and construction, cracks tend to occur on the cement concrete pavement in the early stage. This paper has profoundly analyzed the main causes of early stage crocks and put forward related preventive countermeasures.