| 水泥净浆早期热膨胀系数试验研究 |
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| 引用本文： | 危鼎,吴胜兴,李雪淋. 水泥净浆早期热膨胀系数试验研究[J]. 水泥, 2007, 0(9): 8-12 |
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| 作者姓名： | 危鼎 吴胜兴 李雪淋 |
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| 作者单位： | 1. 河海大学,土木工程学院,江苏,南京,210098
2. 长沙理工大学,湖南,长沙,410076 |
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| 摘 要： | 利用设计开发的水泥净浆早期热膨胀系数测量装置，测量了不同水灰比的水泥净浆从初凝后开始的热膨胀系数，总结了水泥净浆热膨胀系数在早期随龄期的发展规律，并给出了拟合公式。
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| 关 键 词： | 水泥净浆 早期 热膨胀系数 |
| 文章编号： | 1002-9877（2007）09-0008-05 |
Experimental study on thermal dilation coefficient (TDC) of cement paste at early-age |
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| WEI Ding,WU Sheng-xing,LI Xue-lin. Experimental study on thermal dilation coefficient (TDC) of cement paste at early-age[J]. Cement, 2007, 0(9): 8-12 |
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| Authors: | WEI Ding WU Sheng-xing LI Xue-lin |
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| Abstract: | An apparatus which was tailored for measuring the thermal dilation coefficient(TDC) of cement paste at early-age was used to test the TDC of cement paste with different water cement ratio just after the starting of initial setting. Then the development law of TDC of cement paste at early-age was summed up and the prediction formula was established. |
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| Keywords: | cement paste early-age thermal dilation coefficient |
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