Microstructural and mechanical properties study of the curing process of self-compacting concrete
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- 作者：S. Aparicioa ; sofia.aparicio@csic.es" class="auth_mail" title="E-mail the corresponding author ; S. Martí ; nez-Ramí ; rezb ; sagrario.martinez@csic.es" class="auth_mail" title="E-mail the corresponding author ; J. Ranza ; javier.ranz@csic.es" class="auth_mail" title="E-mail the corresponding author ; J.V. Fuentec ; jofuera@gmail.com" class="auth_mail" title="E-mail the corresponding author ; M.G. Herná ; ndeza ; m.g.hernandez@csic.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Self-compacting concrete ; Curing process ; Ultrasonic velocity ; Compressive strength ; NMR ; Micro-Raman
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：479-486
- 全文大小：1034 K
文摘
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The mechanical properties of self-compacting concrete corroborate the microstructural parameters studied.
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High temperatures accelerate the hydration of SCC and conduct to a stabilization in compressive strength at long times.
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High mean chain lengths values of C-S-H gel formed in SCC were obtained due to high aluminum content.
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Micro-Raman spectroscopy is a useful technique to study hydration of concrete.