4Wittmann F H,Zhan H,Zhao T.Chloride penetration into water repellent concrete exposed to sea water in the tidal zone[C]//J. Silfwerbrand,editor, Proc. Fourth Int. Conf. Water repellent treat- ment of Building Materials.Germany:Aedificat Publishers,2005: 125-132.
8Metha PK. Durability of concrete- Fifty years of Progress[J]. ACISP-126, 1991: 1-31.
9Fan Hong, Cao Wei-qun, Zhao Tie-jun. Chloride Pen- etration in Concrete of Harbor Engineering after Long- Term Exposure[C]// Editors. Shao Yong-Bo, Zhou Xiwgang, Tam Chat-tim. 12th International Confer- ence on Inspection, Appraisal, Repairs and Mainte- nance of Structures. Singapore: CL-PERMIER PTE LTD. 23-25 April 2010:321-328.
10Zhan H, Wittmann F H, Zhao T. Chloride barrier for concrete in saline environment estabilished by water re- pellent treatment[J]. Int. J. Restoration of Buildings and Monuments, 2003, (9) :535- 550.
