碱渣和粉煤灰复合的强度特征  

Strength Character of Combined Alkali Residue and Fly Ash

作　　者：周宗辉[1] 赵铁军[1] 

机构地区：[1]青岛建筑工程学院土木工程系,266033

出　　处：《粉煤灰综合利用》2000年第2期15-18,共4页Fly Ash Comprehensive Utilization

摘　　要：碱渣对粉煤灰的活性没有明显激发作用 ,各龄期的强度均随碱渣 /粉煤灰的增大而降低 ;加入半水石膏后 ,其强度随石膏掺量的增加而降低。Alkali residue has not the apparent stimulation effect on the activity of fly ash,and the strength of specimens decreases with the increase of (carbonate residue/fly ash)ratio.When the half-water gypsum is added,the strength also decreases with the increase of the amount of half-water gypsum.

关 键 词：碱渣 粉煤灰 强度 半水石膏 

分 类 号：X781.05[环境科学与工程—环境工程] X770.5