TY - SER AU - Bondar, Dali AU - Lynsdale, Cyril J AU - Milestone, Neil B. AU - Hassani, Nemat TI - Oxygen and Chloride Permeability of Alkali-Activated Natural Pozzolan Concrete KW - Alkali-Activated Natural Pozzolan (Aanp) Concrete KW - Chloride Permeability KW - Geopolymer ER -