粉煤灰品质评价方法研究  

Research on Methods of Appraising Fly Ash Quality

作　　者：马立国[1] 杨瑞辉 王瓒 刘志勇[1] 

机构地区：[1]烟台大学土木工程学院,264000 [2]张家口市桥东区房地产公司 [3]大连海昌集团有限公司

出　　处：《粉煤灰综合利用》2005年第5期9-12,共4页Fly Ash Comprehensive Utilization

摘　　要：根据粉煤灰胶凝系数概念,通过试验研究,建立了细度、需水量比和烧失量三参数的胶凝系数计算模型。在此基础上给出了以胶凝系数评价粉煤灰品质的新方法,并与国内外其它评价方法作了比较。According to the concept of cementitious coefficient of fly ash, a mathematics formula of calculating cementitious coefficient that comprises three parameters （fineness, ignition loss, ratio of water demand） has been established on the hasis of experimental results. A new method to evaluate the quality of fly ash based on cementitious coefficient is put forward, and comparison with other methods at home and abroad is presented.

关 键 词：粉煤灰 胶凝系数 细度 需水量比 烧失量 品质评价方法 

分 类 号：X773[环境科学与工程—环境工程]