| 水泥28d抗压强度的快速测定 |
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| 引用本文： | 张瑞芳,薛日方,张桂梅. 水泥28d抗压强度的快速测定[J]. 山西水利科技, 2000, 0(Z1) |
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| 作者姓名： | 张瑞芳 薛日方 张桂梅 |
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| 作者单位： | 山西省水利建筑工程局 |
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| 摘 要： | 本文讨论了水泥快速强度的测定 ,并根据试验数据建立了水泥 2 8d抗压强度与快测强度的经验公式 ,该公式比以往使用的经验公式具有较高的准确度。工程中可以作为一种辅助测定、检验水泥强度的方法
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| 关 键 词： | 水泥抗压强度 沸水法 高温养护法 |
Rapid Determination of Compressive Strength of Cement at Age of 28Days |
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| Zhang Ruifang Xue Rifang Zhang Guimei. Rapid Determination of Compressive Strength of Cement at Age of 28Days[J]. Shanxi Hydrotechnics, 2000, 0(Z1) |
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| Authors: | Zhang Ruifang Xue Rifang Zhang Guimei |
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| Affiliation: | Zhang Ruifang Xue Rifang Zhang Guimei |
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| Abstract: | In this paper,the compressive strength of cement determined rapidly is discussed.An empirical equation expressing the relation between the compressive strength of cement at age of 28 days and that which is measured by the rapid determination(after 24 hours of curing)according to test data has been established.This empirical equation is of relatively high exactness compared with the former empirical equations,and it,therefore,can be used as an auxiliary method of testing the strength of cement. |
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| Keywords: | Rapid Determination Compressive Strength of Cement |
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