论文名称:Studies on sulphoaluminate aluminium cement clinker prepared by sodium bentonite 论文类型:会议论文 收录刊物:EI、Scopus 页面范围:1683-1686 摘要:Sodium bentonite was used as major raw material in sintering sulphoaluminate cement clinker successfully in the laboratory. An investigation was made into the sintering condition and mechanical performance based on the X-ray diffraction (XRD). The result shows that the clinker can be sintered properly at the temperatures of 1350 C and sintered time of 120 min. It also showed that the amount of dihydrate gypsum strongly influenced the early strength, which was determined by testing the mechanical property of cement paste. The research possessed a certain theoretical and practical value for reference in exploitation of bentonite resource. ? 2011 IEEE. 发表时间:2011-04-16