03-11-2014, 12:31 PM
Abstracts: Concrete made from ordinary Portland cement continues to be used as the main construction materials because of its durability and strength characteristics in service life. on other hand Flyash disposal is the series problem in India and rise of global warming create environmental problems, hence flyash based geopolymer concrete is suite option. The specimens cured at elevated temperatures were studied for the durability criteria at the optimized molarity. It was found out that flyash based geopolymer concrete of 12 M have superior quality. Specimens containing lesser alkali were found to have lower water absorption as compared to normal concrete.