In addition, it was able to confirm an effect to reduction of adiabatic temperature rise and improvement offluidityofconcrete.
此外，粉煤灰和石灰石替代部分水泥还能减小混凝土的绝热温升、改善其流动性。
2
It is shown that the limestone powder with appropriate particle distribution can improve the fluidityofconcrete, reduce bleeding rate and shorten the setting time.
试验结果表明：一定颗粒分布的石灰石粉能改善新拌混凝土的流动性能，减少泌水率及缩短凝结时间。
3
By test analysis compared with strength degree 32.5 of cement, strength of steel slag concrete is slightly decreased, but its fluidity is improved.