影响矿渣-粉煤灰胶凝体系强度的因素  

Factors affecting the strength of slag-fly ash mixed cementitious system without cement clinker

作　　者：张景富[1] 闫占辉[1] 王宇[1] 丁虹[1] 

机构地区：[1]大庆石油学院石油工程学院,黑龙江大庆163318

出　　处：《大庆石油学院学报》2007年第6期84-86,共3页Journal of Daqing Petroleum Institute

摘　　要：利用强度测试仪等设备,分析无熟料矿渣-粉煤灰混合胶凝材料体系的强度性能,以及基材配比及激发剂等的质量分数对混合胶凝体系强度的影响.结果表明,采用矿渣、粉煤灰2种工业废料作为胶凝体系基材,通过合理添加外加剂能够解决胶凝体系的快凝问题,且能够获得较高的早期强度和后期强度.In this paper,we used testing tool for testing the strength of slag-fly ash mixed cementitious system without cement clinker,and evaluated the affecting rules of the foundation material ratio and exciting agent ratio for the mixed system.The result shows that adopting the slag and fly ash industry waste and exciting agent can regulate coagulation time,and obtain early phase strength and later stage strength highly.So this paper supplied the base for mixed cementitious system without cement clinker.

关 键 词：矿渣 粉煤灰 激发剂 强度 

分 类 号：TQ172.44[化学工程—水泥工业] TE256[化学工程—硅酸盐工业]