Self-curing concrete: Water retention, hydration and moisture transport
Self-curing concrete: Water retention, hydration and moisture transport
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DOI：
10.1016/j.conbuildmat.2006.02.007
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发表时间：
2007-06-01
影响因子：
7.4
通讯作者：
El-Dieb, A. S.
中科院分区：
文献类型：
--
作者：
El-Dieb, A. S.
研究了自养护剂对混凝土保水性能的影响。混凝土的重量损失，和内部相对湿度随时间的测量进行，以评估自养护混凝土的保水性。测定了不同龄期的非蒸发水，以评价水化作用。通过测量吸收率%、可渗透空隙率%、吸水率和透水性来评估通过混凝土的水传输。通过自养护混凝土的水传输与年龄进行评估。研究了水泥用量、水灰比等混凝土配合比对自养护混凝土性能的影响。(c)2006爱思唯尔有限公司保留所有权利。
Water retention of concrete containing self-curing agents is investigated. Concrete weight loss, and internal relative humidity measurements with time were carried out, in order to evaluate the water retention of self-curing concrete. Non-evaporable water at different ages was measured to evaluate the hydration. Water transport through concrete is evaluated by measuring absorption%, permeable voids%, water sorptivity, and water permeability. The water transport through self-curing concrete is evaluated with age. The effect of the concrete mix proportions on the performance of self-curing concrete were investigated, such as, cement content and w/c ratio. (c) 2006 Elsevier Ltd. All rights reserved.