| Ca(OH)2解耦法对混合水泥中C-S-H凝胶的半定量研究 |
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| 引用本文： | 胡曙光,何永佳,吕林女.Ca(OH)2解耦法对混合水泥中C-S-H凝胶的半定量研究[J].材料科学与工程学报,2006,24(5):666-669. |
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| 作者姓名： | 胡曙光 何永佳 吕林女 |
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| 作者单位： | 1. 武汉理工大学硅酸盐材料工程教育部重点实验室,湖北,武汉,430070
2. 武汉理工大学理学院,湖北,武汉,430070 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)
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湖北省武汉市青年科技晨光计划 |
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| 摘 要： | 基于掺合料反应程度与Ca(OH)2消耗量之间关系的建立,结合水泥水化平衡计算理论,提出混合水泥水化产物中Ca(OH)2量的解耦方法并将其用于混合水泥水化产物C-S-H凝胶半定量计算.采用该法对掺粉煤灰的混合水泥不同龄期水化产物C-S-H凝胶进行了半定量分析研究.
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| 关 键 词： | C-S-H凝胶 混合水泥 Ca(OH)2解耦 半定量 |
| 文章编号： | 1673-2812(2006)05-0666-04 |
| 修稿时间： | 2005年11月28 |
Semi-quantitative Assessment of C-S-H Gel in a Blended Cement Paste Based on Ca(OH)2 Decoupling Method |
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| HU Shu-guang,HE Yong-jia,LU Lin-nu.Semi-quantitative Assessment of C-S-H Gel in a Blended Cement Paste Based on Ca(OH)2 Decoupling Method[J].Journal of Materials Science and Engineering,2006,24(5):666-669. |
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| Authors: | HU Shu-guang HE Yong-jia LU Lin-nu |
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| Abstract: | Based on the relationship established between the reaction degree of mineral admixture and the consumption of Ca(OH)_2,and the equilibrium calculation theory of cement hydration,the decoupling method of Ca(OH)_2 content in hydration products of blended cement paste was proposed and used to semi-quantitatively calculate the content of C-S-H gel.Using this method,the contents of C-S-H gel in different curing age of hydrated blended cement pastes containing fly ash were semi-quantitatively assessed. |
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| Keywords: | C-S-H gel blended cement decoupling of Ca(OH)_2 semi-quantitative |
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