粉煤灰充填注浆材料研究

Study on Fly Ash Filling and Grouting Material

以最大限度激发粉煤灰活性为目的 ,对粉煤灰 石灰 石膏体系的最佳配合比进行了探索性实验研究 ,确定了各组成的最佳掺量 ;从理论上研究了石灰、石膏对粉煤灰的激发机理 ;对粉煤灰的几种激发剂进行了优选 ,使其能更好地应用于充填注浆领域。

The activation of fly ash has been fully aroused, and the best coordination of fly ash-lime-plaster system has been researched on a explosive and tentative level, and the optimization content of each composition have been determined; and investigates the mechanism of lime and plaster arousing fly ash theoretically; and choose a best one from some kinds of cxciter of fly ash, make fly ash best used in filling and grouting field.