Manufacture and Application Properties of High Strength Admixture for Improving Compressive Strength of Cement and Mortar

시멘트.몰탈의 압축강도 개선을 위한 고강도 혼화재의 제조 및 적용특성

II-anhydrite, slag, and fly ash produced as industrial by-product were reutilized for the manufacture of high strength admixtures for cement and concrete. The effects of these admixtures on the compressive strength of cement mortar and concrete were examined with those of domestic admixture. At the condition mortar and concrete. Especially, adding of II-anhydrite was very effective for the increasing of compressive strength. Therefore it is possible that these admixture as a high strength admixture apply to cement and concrete.