本文采用粉煤灰、窑灰及激发剂配制了一种用于固化土壤的胶凝材料。
In this paper, a cementing material used to consolidate soil is prepared by adopting fly ash, kiln dust and activator.
稻谷灰加入可提高某些掺减水剂的水泥胶砂耐磨性。
The ash of paddy can improve the wearing resistance of some add plastic cement.
结果表明：（1）高钙灰的掺入改善了胶砂的工作性，降低了标准稠度用水量，延缓了胶材的初终凝时间；
The results show: (1) with high calcium mixing, concrete workability was modified, the water quantity needed for standard consistence decreased, initial and final setting time increased;
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