| 蒸压硅酸盐混凝土的碳化 |
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| 引用本文： | 严吴南 蒲心诚. 蒸压硅酸盐混凝土的碳化[J]. 土木与环境工程学报, 1995, 17(2): 41-44 |
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| 作者姓名： | 严吴南 蒲心诚 |
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| 作者单位： | 重庆建筑大学 |
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| 摘 要： | 混凝土在空气中被碳化，是一种难以避免的自然现象，碳化使体积和强度发生变化，碱度下降，从而可能导致混凝土内部结构缺陷的增加和耐久性的严重下降。
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| 关 键 词： | 硅酸盐混凝土 蒸压 碳化 耐久性 碱度 |
CARBONATION OF THE AUTOCLAVED SILICATE CONCRETE |
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| Yan Wunan,Pu Xincheng. CARBONATION OF THE AUTOCLAVED SILICATE CONCRETE[J]. Journal of Civil and Environmental Engineering, 1995, 17(2): 41-44 |
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| Authors: | Yan Wunan Pu Xincheng |
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| Affiliation: | Dept.of M:aterial Science and Engineering |
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| Abstract: | The carbonation of the concrete in the air is an unavoidable natural process,Itmakes the volume and strength of the concrete change and the alkality reduce,So the structure in-side concrete and the durability both become worse. The carbonation resistance of the autoclaved sil-icate concrete is tested by the means of speeding up the carbonation artificially and also with the ex-periment of the natural carbonation for 6 years. It is very good for recognizing it correctly andspreading.The carbonation of the new concrete material is discussed. |
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| Keywords: | autoclaved silicate concrete concrete carbonation alkality of concrete con-crete durabilty |
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