When the cement mortar contains w=30% of slag, w=10% if zeolite power, w=20% of fly ash, the effect on the strength is the best, especially adding slag.

• 矿渣、粉煤灰和沸石粉的最佳掺量分别为w（矿渣）＝30%25、w（粉煤灰）＝20%25和w（沸石粉）＝10%25，且添加矿渣对提高强度的效果最显著。