CEMENTLESS PROMOTION-TYPE ADMIXTURE, AND CEMENTLESS COMPOSITION COMPRISING IT

摘要

The present invention relates to an admixture promoting zero cement, comprising a triol group compound and a uncemented composition comprising the same. The triol group compound as an admixture promoting zero cement promotes hardening and induces generation of C-S-H phase which is an important hydration phase for intensity expression by depleting calcium hydroxide in a hardened body. Also, the admixture develops small and dense C-S-H phase, thereby forming hydration phase which is advantageous for intensity expression while enhancing strength of the uncemented hardened body.