掺粉煤灰降低水泥稳定砂砾底基层裂缝初探

Primary Investigation of Cement Stabilized Gravel Subbase Crack Mixing with Coal Ash

从掺加粉煤灰,降低水泥用量角度着手,尽量解决水泥稳定砂砾底基层裂缝的共性问题,同时对按此方案施工易出现的问题提出解决思路。

From the point of reducing cement dosage by mixing with coal ash, it is to solve the common problem of cement stabilized gravel subbase crack as far as possible and simultaneously propose solving thought about problems that easily exist in the construction of this scheme.