对柔性路面质量问题中消石灰安定性不合格因素的分析

An Analysis of rat Slandarel Elements in lime Stability in the Problems of Flexible Road Swrface

如果消石灰安定性不合格 ,那么石灰稳定类路面结构成型或投入使用后 ,消石灰中的生石灰颗粒开始吸收周围水分 ,慢慢消解 ,消解过程中发生体积膨胀 ,对路面产生破坏。解决石灰安定性问题对防止公路前修后坏 。

If there is not stardard limestability,then after lime stability type of road surface stwcture is wed,crucle lime grein will absorb surrounding moristwre,slowly disolve and its expansion will occwre in disolving process,and will cause road surface to crack.Solving these problems have importount meaning to prevent orad cracking after road is built and will prolong the road swrfect's life.