HARDENING INORGANIC MATERIAL COMPOSITION

摘要

PURPOSE:To obtain a hardening inorganic material composition capable of promoting hardening and uniformly hardening without damaging fluidity in a blending and molding process. CONSTITUTION:100 pts.wt. of a hardening mixture composed of SiO2-Al2O3-based amorphous powder and an aqueous solution of an alkali metal silicate is blended with 0.1-30 pts.wt. of inorganic material prepared by attaching inorganic material powder as child particles to the surface of calcium oxide as mother particles.