In the light of the influence on the factors such as the strength and altitude in the road construction of the gravel subbase with cement stabilization,this article proposes the measures of controlling the subgrade quality,mixing quality,water content of the mixed materials,delay time of operation,maintenance conditions and loose paving coefficients,etc.

Analysis and control of smoothness of cement stabilization gravel subbase;

5 berths ,Jingtang Port,the detail technical measures and constructioin effect of cement stabilizing gravel-sand cushion course in the construction of storage yard are described in the paper.

The paving and testing of cement-stabilized gravel base experimental segment of G111 highway(Qiqihar-Nehe) were introduced in this paper,and the indoor shrinkage performance of different cement/gravel proportion were analyzed as well.

There is still not having a uniform testing method to evaluate the frost resistance of the cement-stabilized gravel.

Lime-fly ash stabilized aggregate and cement-stabilized gravel are the two semi-rigid base course materials in common use which has commonly used for high type highway because of their virtue of high strength and stability and so on.