A Study on the Alkali-Silica Reaction of Geopolymer Mortar

지오폴리머 모르타르의 알칼리-실리카반응에 관한 연구

The purpose of this study is to investigate the expansion of alkali-activated geopolymer mortar containing reactive aggregate due to alkali-silica reaction. In addition, this study is particularly concerned with the behavior of these alkaline materials in the presence of reactive aggregates. The test method included expansion measurement of the mortar bar specimens and geopolymer compressive strength test. Major results that alkali-activated geopolymer mortars showed expansion due to the alkali-silica reaction. geopolymer mortars is safety for the expansion exhibited less than 0.2% at 14 day.