The model of a factor that fly ash effects on carbonation resistance was found, effect of fly ash on the air infiltration coefficient is analyzed.
建立了单一粉煤灰影响因子模型,分析了粉煤灰掺量对混凝土空气渗透系数的影响。
2
Compared with the traditional air purification filter core, the utility model has the advantages of appropriate wind-resistancecoefficient, stable efficiency, light weight, low cost, and so on.