碱渣和粉煤灰复合的强度特征

Strength Character of Combined Alkali Residue and Fly Ash

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.