The effect of meta-kaolin on the pozzolan reaction of lightweight porous concrete (第5回日韓資源リサイクル・材料科学に関する国際シンポジウム特集号)
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概要
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The study measures the effect of domestic kaolin on the compressive strength of cement mortar and lightweight porous concrete. The kaolin was thermally treated in an electric furnace at T = 800°C for a pozzolan reaction. Cement mortar and lightweight porous concrete were used to compare the effect of adding meta-kaolin (0%~30%). As a result, mixture with 10%~15% meta-kaolin obtained the highest compressive strength. The tests were also applied to investigate the effect of a meta-kaolin particle size in lightweight porous concrete. The mixtures were made by replacing cement with 15% meta-kaolin while varying the particle size of meta-kaolin. The lightweight porous concrete with 38~48 μm meta-kaolin in 15% replacement develops 100% higher compressive strength than no addition of meta-kaolin.
- 2008-09-10
著者
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KWON K.
Department of Energy & Resources Engineering, The University of Dong-A
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LEE M.
Department of Energy & Resources Engineering, The University of Dong-A
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KONG K.
Department of Energy & Resources Engineering, The University of Dong-A
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KANG H.
Department of Energy & Resources Engineering, The University of Dong-A
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Lee M.
Department Of Biochemistry School Of Dentistry Kyungpook National University
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Kong K.
Department Of Energy & Resources Engineering The University Of Dong-a
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Kwon K.
Department Of Energy & Resources Engineering The University Of Dong-a
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Lee M.
Department Of Advanced Materials Science & Engineering Mokpo National University
関連論文
- The effect of meta-kaolin on the pozzolan reaction of lightweight porous concrete (第5回日韓資源リサイクル・材料科学に関する国際シンポジウム特集号)
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