EFFECTS OF BRUCITE COEXISTENT WITH CALCIUM SILICATE HYDRATE ON AUTOCLAVE EXPANSION OF CEMENT
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition1997年第3期
论文作者：钱光人
文章页码：12 - 18
摘 要：<正>Effects of brucite phase coexistent with cal-cium silicate hydrate on the expansion are investigated. Tober-morite phase is presented along with brucite at 2MPa;boththe formation of Mg-substituted calcium silicate hydrate andthe vanishing of brucite phase occurred if only appropriate（CaO+MgO）/SiO2, molar ratios were controlled at 10MPa.Formation and quantities of tobermorite phase played an im-portant role. in the stabilization of high MgO blended ce-ments. The stabilization at 10MPa was attributed to the for-mation of Mg-substituted calcium silicate hydrate.
钱光人
摘 要：<正>Effects of brucite phase coexistent with cal-cium silicate hydrate on the expansion are investigated. Tober-morite phase is presented along with brucite at 2MPa;boththe formation of Mg-substituted calcium silicate hydrate andthe vanishing of brucite phase occurred if only appropriate（CaO+MgO）/SiO2, molar ratios were controlled at 10MPa.Formation and quantities of tobermorite phase played an im-portant role. in the stabilization of high MgO blended ce-ments. The stabilization at 10MPa was attributed to the for-mation of Mg-substituted calcium silicate hydrate.
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