ALKALI-ACTIVATED BINDER WITH NO CEMENT, MORTAR, CONCRETE, AND CONCRETE PRODUCTS USING THE SAME

摘要

PURPOSE: A non-cement alkali activated binder is provided to enhance safety of work and strength by not using alkali inorganic material containing sodium. CONSTITUTION: A non-cement alkali activated binder contains blast furnace slag or fly ash and sodium-free alkaline inorganic material. The sodium-free alkaline inorganic material is barium hydroxide. The barium hydroxide is contained in 0.5-5 wt.pt. per 100.0 of blast furnace slag or fly ash. The sodium-free alkaline inorganic material further contains gypsum. The gypsum is contained in 0.5-5 wt.pt per 100.0 of blast furnace slag or fly ash.