沥青混合料低温抗裂性的防治措施探讨

On prevention measures of low-temperature crack-resistance of asphalt mixture

从温缩裂缝与反射裂缝两方面,分析了沥青路面出现裂缝的原因,并探讨了路面设计施工中,提高沥青混合料低温抗裂性的措施,从而提升路面的承载力,避免路面病害现象的发生。

From the temperature shrink cracks and reflection cracks, the paper analyzes the reasons for the cracks on the asphalt roadbed, and explores the measures to enhance the low-temperature crack-resistance of the asphalt mixture in the roadbed design construction, so as to promote the roadbed loading capacity and avoid the roadbed diseases.