铁铝酸钙浆体的硬化  

HARDENING OF CALCIUM ALUMINOFERRITE PASTE

作　　者：樊粤明[1] 钟景裕[1] 吕辉[1] 杨家智 

机构地区：[1]华南理工大学

出　　处：《硅酸盐学报》1991年第4期297-304,共8页Journal of The Chinese Ceramic Society

摘　　要：研究了掺有少量异组份的铁相浆体的硬化、强度及掺加CH后浆体结构和性能的变化。结果表明,铁相浆体强度主要依赖于胶体-晶体胶结结构;在高碱度硅酸盐水泥浆体中;铁相胶凝性差;在低碱度水泥浆体中,铁相对强度贡献较大。Hardening and the strength of ferrite phase pastes doped with small amount of for-eign constituents and the change of paste structure and properties in the presence of CH have been studied. Results show that the strength of ferrite phase paste mainly depends on the colloid-crystal structure. In portland cement paste with high content of CH the hydrates of ferrite phase are of poor cementing quality, while in the paste of low-alkality, the contribution of ferrite phase to the paste strength is rather important.

关 键 词：水泥 铁铝酸钙 浆体 硬化 铁相 

分 类 号：TQ172.11[化学工程—水泥工业]