对比水泥对粒化高炉矿渣粉性能检测结果的影响研究

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摘要采用不同的对比水泥对矿渣粉的活性指数、流动度比和凝结时间比等物理性能进行了测定，研究了对比水泥的抗压强度、比表面积、碱含量以及混合材的种类和掺量对矿渣粉性能检测结果的影响规律，并探讨了粒化高炉矿渣粉对比水泥技术指标的适宜范围。结果表明，对比水泥的混合材掺量、碱含量、比表面积、凝结时间和抗压强度对矿渣粉的活性指数、流动度比以及凝结时间比等指标检测结果影响显著；本试验研究建议将GB/T 18046-2008标准中对比水泥的比表面积修改为“350~400m²/kg”，同时增加3d抗压强度为“25~35MPa”，更符合矿渣粉物理性能检测的需要。

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关键词: 对比水泥矿渣粉活性指数流动度比凝结时间比

收稿日期: 2017-04-13 出版日期: 2017-11-25 发布日期: 2018-05-08 整期出版日期: 2017-11-25

TQ172.44

基金资助: 国家重点研发计划（十三五科技计划，2016YFF0202203）

引用本文:

郑旭, 刘晨, 颜碧兰, 王昕, 魏丽颖. 对比水泥对粒化高炉矿渣粉性能检测结果的影响研究[J]. 水泥技术, 2017, 1(6): 30-39.
ZHENG Xu, LIU Chen, , YAN Bilan, WANG Xin, WEI Liying. Effect of Contrast Cement on the Performance Test of GBFS Powder. Cement Technology, 2017, 1(6): 30-39.

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http://www.cemteck.com/CN/ 或 http://www.cemteck.com/CN/Y2017/V1/I6/30

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