With about 6% phosphogypsum, the strength of lime fly ash stabilizing phosphorousslag can be improved.
掺加6 %的磷石膏,能够提高石灰粉煤灰稳定磷渣的强度。
2
Micro structure of glass state cementing materials containing small amount of calcium, such as slag, phosphorousslag and fly ash, was studied by SEM and XRD.
The relationship between cement strength and volume fraction of different phosphorousslag particle diameter ranges was analyzed by gray relevant analysis method.