硫铝酸盐与硅酸盐矿物合成高性能水泥  

SYNTHESIS OF HIGH PERFORMANCE CEMENT BY USING SILICATE AND SULPHOALUMINATE MINERALS

作　　者：芦令超[1] 常钧[2] 叶正茂[2] 程新[2] 刘韩星[1] 袁润章[1] 

机构地区：[1]武汉理工大学材料复合新技术国家重点实验室,武汉430070 [2]济南大学材料科学与工程学院,济南250022

出　　处：《硅酸盐学报》2005年第1期57-62,共6页Journal of The Chinese Ceramic Society

基　　金：国家"973"重点基础研究发展规划(2001CB610701);国家."863"计划(2003AA332050);山东省自然基金(Y2003F02)资助项目。

摘　　要：主要阐述以硅酸盐矿物阿利特(C3S)或贝利特(C2S)与硫铝酸盐矿物硫铝酸钙(C4A3S)或硫铝酸钡钙[C(B)4A3S\〗为主导矿物的复合型水泥的组成设计、低温合成技术及其性能与应用,同时还阐述了具有突出快硬早强特点的硫铝酸钡钙矿物的性能以及由该矿物复合成的新型水泥的研究进展,对以阿利特硫铝酸钡钙为主导矿物的新型高胶凝性水泥的发展前景进行了展望。Silicate minerals were characterized by the stable and long-term mechanical performance, while the sulphoaluminate minerals have an excellent early strength. The constituent design, synthesizing technology at low temperature, performances and application of the composite cement are expatriated. The dominant minerals in the composite cement are silicate minerals-alite (C3S), belile (C2S) and sulphoaluminate minerals-calcium sulphoaluminate (C4A3S¯), calcium barium sulphoaluminate[C(B)4A3S¯]. The performances of C(B)4A3S¯ and C(B)4 A3S¯ based cements are discussed. The development trends of a new type cement based on minerals of C3S-C(B)4A3S¯ are prospected.

关 键 词：阿利特 贝利特 硫铝酸钙 硫铝酸钡钙 

分 类 号：TQ172.2[化学工程—水泥工业]