粉煤灰复合改性剂的研制

Study on Fly-ash Modified Composite Activator

利用化学活化和物理活化相结合的原理 ,研制出一种复合型粉煤灰活化剂 ,可以有效激发粉煤灰的活性 ,提高粉煤灰水泥混凝土的早期和 2 8d强度 。

A method was given for preparing a kind of compound fly ash activator by means of combining both chemical & physical activating. This kind of product can effectively activate fly ash, increase the initial & 28 d intensity of fly ash cement, and greatly increase the close of fly ash while satisfy the requests.