| 不同混合材掺量配比对复合水泥实际性能的影响 |
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| 引用本文： | 曹晓非,徐觉慧,李和平,宋余忠.不同混合材掺量配比对复合水泥实际性能的影响[J].中国建材科技,2012(2):37-42. |
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| 作者姓名： | 曹晓非 徐觉慧 李和平 宋余忠 |
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| 作者单位： | 1. 徐州市产品质量监督检验所,江苏徐州221 006
2. 江苏久久水泥粉磨有限公司,江苏徐州,221021 |
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| 摘 要： | 研究了粉煤灰、粒化高炉矿渣及石灰石的不同掺量对复合硅酸盐水泥的干燥收缩、耐硫酸盐腐蚀性能的影响。结果表明:粉煤灰掺量增加后,对水泥实际应用性能的改良作用最为明显。但当其与矿渣总掺量超过30%后,复合水泥性能重新劣化。
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| 关 键 词： | 粉煤灰 高炉矿渣 应用性能 复合硅酸盐水泥 |
Influence of different admixture addition ratio on actual properties of composite cement |
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| Affiliation: | Cao Xiaofei et al. |
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| Abstract: | Influence of different mixing quantity of fly ash, blast furnace slag and limstone on drying shrinkage and sulphate resistance of composite portland cement was studied. The results indicate that increasing fly ash mixing quantity could have the most remarkable improvement on actual performance of cement. However, actual properties of cement would deteriorate again when total mixing quantity of fly ash and furnace slag exceed 30%. |
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| Keywords: | fly ash blast furnace slag actual performance compostie portland cement |
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