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Abstract:
本工作研究了硫酸铝型速凝剂中氟铝络合物含量对速凝剂凝结时间和胶砂强度性能的影响。结果表明,在硫酸铝型速凝剂中,氟铝络合物增加,速凝剂促凝效果增加,但胶砂1 d抗压强度则总体降低。热分析和XRD测试结果表明,氟铝络合物能促进水泥钙矾石形成,缩短凝结时间,同时可能生成某种含氟的水化产物,抑制水泥1 d水化程度,且该产物不一定是CaF_2。
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材料导报
Year: 2020
Issue: S1
Volume: 34
Page: 178-180
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 8
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