| 王 涛.矿粉对C40混凝土性能的影响研究[J].水泥工程,2021,34(2):86-89 |
| 矿粉对C40混凝土性能的影响研究 |
| nfluence of mineral powder on properties of C40 concrete |
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| DOI： |
| 中文关键词: 矿粉 混凝土 力学性能 耐久性 水化热 |
| 英文关键词: mineral powder concrete mechanical property durability hydration heat |
| 基金项目: |
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| 中文摘要: |
| 开展了不同矿粉掺量的混凝土试验研究，寻找不同掺量矿粉对混凝土性能（包括坍落度，强度，抗碳化性能，抗冻融性能，水化热）影响规律。经实验研究发现，以C40混凝土为基础，用一定量的矿粉代替水泥，显著优化混凝土水化放热情况，提高混凝土后期强度，增强混凝土的使用性能。 |
| 英文摘要: |
| The experimental of concrete with different mineral powder content was carried out to find out the influence law of different mineral powder content on concrete performance (including slump, strength, carbonation resistance, freeze-thaw resistance and hydration heat). The experimental study shows that, based on C40 concrete, using a certain amount of mineral powder instead of cement can significantly optimize the hydration heat release of concrete, improve the later strength of concrete and enhance the service performance of concrete. |
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