Construction Quality Control of Cement Stabilized Crushed Stone Designed Based on Vibration Method

In order to simulate compaction technology in-situ for cement stabilized crushed stone,the mix ration of cement stabilized crushed stone is deigned with static pressure method and vibratory method respectively in Zhaxiao Expressway.The design result indicates,compared with the cement stabilized crushed stone with static pressure method,the cement stabilized crushed stone vibration design method has as the qualities of more maximum dry density,lesser water content and cement content.Based on the qualities of cement stabilized crushed stone vibration design method and application research results in Zhaxiao Expressway,the construction technique of cement stabi- lized crushed stone based on vibration design method is summarized,which serves as reference in practice.