| 刘耀林,狄成让,张 梅.超细矿渣微粉对硅酸盐水泥性能影响研究[J].水泥工程,2016,29(6):7-9 |
| 超细矿渣微粉对硅酸盐水泥性能影响研究 |
| Research on the effect of superfine slag powder on portland cement performance |
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| DOI： |
| 中文关键词: 超细矿粉 力学性能 抗冻性 |
| 英文关键词: superfine mineral powder mechanical properties frost resistance |
| 基金项目: |
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| 中文摘要: |
| 用超细矿渣微粉取代不同量水泥，研究超细矿渣微粉对水泥砂浆流动度，力学性能，干燥收缩及其抗冻性的影响，结合XRD结果说明超细矿渣微粉对水泥浆体早期水化的影响。结果显示超细矿渣微粉具有高活性，可以加速早期水泥水化， 适量的取代水泥用量，提高水泥基材料的机械性能及耐久性，可以作为掺和料加入水泥基材料。 |
| 英文摘要: |
| Using superfine slag powder to replace different amount of cement studies on the effect of superfine slag powder on cement mortar fluidity， mechanical properties， drying shrinkage and frost resistance，and combines with the XRD results to show the effect of superfine slag powder on the early hydration of cement paste.Results show that superfine slag powder is highly active，which can accelerate the early cement hydration， replace cement dosage with the right amount，improve the mechanical properties and durability of cement-based material，and be used as admixture in cement-based material. |
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