| 复掺活性矿物掺合料混凝土耐久性的研究与应用 |
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| 引用本文： | 高楚文,李键.复掺活性矿物掺合料混凝土耐久性的研究与应用[J].商品混凝土,2009(7). |
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| 作者姓名： | 高楚文 李键 |
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| 作者单位： | 河北荣盛集团廊坊荣盛混凝土有限公司; |
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| 摘 要： | 随着建筑技术的发展,混凝土耐久性问题越来越受到重视,本文重点对复掺活性矿物掺合料的混凝土的抗碳化性能,抗渗性能和抗冻融性能进行了试验研究。结果表明,在混凝土中掺活性矿物掺合料替代水泥且能改善混凝土的上述性能,而以复掺活性矿物掺合料的混凝土对耐久性的提高最明显。
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| 关 键 词： | 活性掺合料 复掺 耐久性 |
Research and application on the durability of concrete combined admixture of reactive mineral admixture |
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| Gao Chuwen,Li Jian.Research and application on the durability of concrete combined admixture of reactive mineral admixture[J].Ready-mixed Concrete,2009(7). |
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| Authors: | Gao Chuwen Li Jian |
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| Affiliation: | Langfang Rongsheng Concrete Co.;Ltd.;Hebei Rongsheng Group;Langfang 065001;China |
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| Abstract: | With the development of building technology,people was taken more and more seriously on concrete durability,This article mainly talk about the property of carbonation resistance,permeability resistance and freeze-thaw resistace of concrete double-combined with reactive mineral admixtures. The results showed that reactive mineral admixtures can substitute for a part of cement.it can also improve concrete durability,it espacially distinctness when admixed reactive mineral admixtures. |
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| Keywords: | reactive mineral admixtures combined admixture durability |
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