Abstract:
研究了镍铁渣粉掺量对镍铁渣粉-水泥复合胶凝材料标准稠度用水量、凝结时间的影响,分析了镍铁渣粉-水泥胶砂试件的抗压强度、抗折强度,探讨了镍铁渣粉-硅灰-水泥胶砂试件的力学性能。结果表明:镍铁渣粉-水泥复合胶凝材料的标准稠度用水量、凝结时间均与镍铁渣粉掺量呈正相关,而镍铁渣粉-水泥胶砂试件的抗压强度、抗折强度均与镍铁渣粉掺量呈负相关,且镍铁渣粉的掺量不宜大于30%;硅灰能有效改善镍铁渣粉-硅灰-水泥胶砂试件的内部结构,提高其强度,且镍铁渣粉与硅灰的总掺量不宜大于30%,镍铁渣粉和硅灰的质量比不宜小于1。
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混凝土与水泥制品
ISSN: 1000-4637
CN: 32-1173/TU
Year: 2022
Issue: 06
Volume: 5
Page: 91-95
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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