混凝土路面早期断板的原因分析及控制措施

Analysis and control measures of broken slab in early stage for concrete pavement

从混凝土板的切缝、基层施工、配合比等方面分析了混凝土路面早期断板的原因，并介绍了减少路面断板的有效施工技术措施，以保证路面工程质量，减少断板现象的发生。

It analyses the reasons of broken slab in early stage for concrete pavement from the cutting seam of concrete slab, base construction, fitting ratio and introduces the efficient construction measures to reduce the broken slab. This will insure the pavement construction quality and reduce the happening of broken slab.