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采用化工原料配制成一种液体活化剂，将这种活化剂均匀喷洒在粉煤灰上即可达到活化粉煤灰的目的。经活化的粉煤灰用作水泥混合材可提高水泥标号或水泥中粉煤灰的掺量。
The use of chemical raw materials formulated into a liquid activator, the activator evenly sprayed on the fly ash can achieve the purpose of activating the fly ash. Activated fly ash is used as a cement admixture to increase the cement number or fly ash content in cement.