File | |
language |
eng
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Author |
Atarashi, Daiki
Tokyo Institute of Technology
Kamio, Tetsuji
Aikawa, Yutaka
Miyauchi, Masahiro
Sakai, Etsuo
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Description | The objective of this research was to develop a method for the rapid estimation of the quantity of residual cement in sludge water and to control its hydration reaction using sodium gluconate in order to enable the residual cement in sludge water to be effectively utilized. The quantity of residual cement in sludge water can be estimated by measuring the heat of hydration liberated in 24 h using a conduction calorimeter. It is possible to recommence sodium gluconate-controlled cement hydration using magnesium nitrate. A method was developed to simulate the rate of the hydration reaction, which makes it possible to estimate the quantity of residual cement in sludge water by measuring the rate of heat liberation of hydration over 10 h.
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Journal Title |
Journal of advanced concrete technology
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Volume | 13
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Issue | 1
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Start Page | 44
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End Page | 49
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ISSN | 13468014
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Published Date | 2015
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DOI | |
NCID | AA11862067
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Publisher | 公益社団法人日本コンクリート工学会
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Publisher Aalternative | Japan Concrete Insutitute
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NII Type |
Journal Article
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Format |
PDF
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Rights | 公益社団法人日本コンクリート工学会
本文データは学協会の許諾に基づきJ-STAGEから複製したものである
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Text Version |
出版社版
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Gyoseki ID | e25885
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OAI-PMH Set |
Other
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