Mechanical and micromechanical properties of alkali activated fly-ash cement based on nano-indentation
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- 作者：Hyuk Leea ; leehyuk1982@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Vanissorn Vimonsatita ; V.Vimonsatit@curtin.edu.au" class="auth_mail" title="E-mail the corresponding author ; Prinya Chindaprasirtb ; prinya@kku.ac.th" class="auth_mail" title="E-mail the corresponding author
- 关键词：Alkali activated cement ; Fly-ash based cement ; Micromechanics ; Mechanical properties ; Nanoindentation
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：107
- 期：Complete
- 页码：95-102
- 全文大小：925 K
文摘
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Mix design using Taguchi’s method was presented to determine critical factors.
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Silica fume has the most adverse impact on the compressive strength.
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Using deconvolution technique confirms four phases of reaction products.
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High strength is achieved N-A-S-H phase greater than 40% of total volume fraction.
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Activation degree is recommended to be 60% to achieve high strength mixture.