A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Application of micro expansion cement in Pavement Base
Cement stabilized macadam base is widely used as a road building material in various grades of highways. Based on the law that the base cracking is mainly affected by the shrinkage of cement stabilization materials, this paper introduces the method of adding micro-expanding cement to the base that can effectively reduce the hydration shrinkage coefficient and dryness shrink factor. At the same time, it is pointed out that strict control of the amount of micro-expansion cement and the quality of the construction can also effectively reduce the occurrence of cracks in the base.
Application of micro expansion cement in Pavement Base
Cement stabilized macadam base is widely used as a road building material in various grades of highways. Based on the law that the base cracking is mainly affected by the shrinkage of cement stabilization materials, this paper introduces the method of adding micro-expanding cement to the base that can effectively reduce the hydration shrinkage coefficient and dryness shrink factor. At the same time, it is pointed out that strict control of the amount of micro-expansion cement and the quality of the construction can also effectively reduce the occurrence of cracks in the base.
Application of micro expansion cement in Pavement Base
Hongjun Li (author)
2020
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
Plain Cement Concrete Pavement on Cement-Treated Base
| NTIS | 1988
Cement concrete pavement expansion joint caulking equipment
| European Patent Office | 2024
Cement-treated base for rigid pavement
| Engineering Index Backfile | 1962
Device and method for connecting cement base pavement and concrete base pavement
| European Patent Office | 2023
Recycled cement concrete pavement base material paving equipment
| European Patent Office | 2024