矿渣微粉在水泥中发挥的增强效应要比在混凝土体系中大，约为30%。
The enhancement effect of slag powder contributes 30% more to cement system than to concrete system.
讨论了矿渣微粉对高性能混凝土工作性能、抗压强度及耐久性的影响。
The influences of fine slag powder to workability, compressive strength and durability of high-performance concrete were discussed.
通过试验讨论了矿渣微粉对混凝土工作性能、抗压强度及耐久性的影响。
This article discusses the influences of fine slag powder to workability, compressive strength and durability of concrete in the test.
结果表明，掺矿渣微粉可改善混凝土的性能，具有良好的综合效益。
The results show that fine slag powder can improve the performance of concrete, and the method has comprehensive effectiveness.
结果表明采用大掺量复合矿渣微粉是一种提高混凝土抗氯离子侵蚀能力的有效手段。
The results indicate that using high volume of multiplex-slag could be an effective method for improving the chloride penetration resistance of concrete.
结合昆钢嘉华公司矿渣微粉的应用实际，对矿渣微粉在水泥和混凝土中的应用性能进行了分析。
Combined with the applying practice in Kunming Iron-steel Jiahua cement co. Ltd., the paper analyzes the application property of slag powder mixed in cement and concrete.
为检验大掺量矿渣微粉对混凝土耐久性的影响，在海边潮汐环境下对混凝土进行了三年野外实验。
Field experiments of anti-seawater corrosion concrete with a lot of slag have been carried out for 3 years in tidal region in order to investigate the effect of slag on the durability of the concrete.
为检验大掺量矿渣微粉对混凝土耐久性的影响，在海边潮汐环境下对混凝土进行了三年野外实验。
Field experiments of anti-seawater corrosion concrete with a lot of slag have been carried out for 3 years in tidal region in order to investigate the effect of slag on the durability of the concrete.
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