Research on Construction Control of Cement Stabilized Crushed Stone Sub-base

In recent years,the development of highway in our country is rapid.As the highway based materials,the cement stabilized crushed stone is widely used.However,how to control construction quality of cement stabilized crushed stone sub-base better still needs further study.The authors have years of highway engineering construction experience.Take the 200 m of the cement stabilized crushed stone sub-base construction of the testing as an example,this paper discussed the highway's construction technical requirements,process flow about cement stabilized crushed stone sub-base.