1Pigeon M.The Durability of HS/HPC.In:Proceedings of the 4th International Symposium on Utilization of High Strength/High Performance Concrete.Paris： [s.n.],1996.39～ 45
2Abbas A， Carcasses M， Ollivier J P.The Importance of Gas Permeability in Addition to the Compressive Strength of Concrete.Magazine of Concrete Research， 2000
3Dhir R K， Hewlet P C， Chen Y N.Near Surface Characteristics of Concrete.Intrinsic Permeability.Magazine of Concrete Research， 1989
