| Project/Area Number |
21760341
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Civil engineering materials/Construction/Construction management
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| Research Institution | Gunma University |
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Principal Investigator |
LI Chunhe Gunma University, 大学院・工学研究科, 助教 (80431724)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Keywords | 炭酸化 / 細孔構造 / 物質移動抵抗性 / 相組成 / 高炉スラグ微粉末 / フライアッシュ / k値 / 物質移動 / 水セメント比 / 深度分布 / K値 / C-S-H / Ca / Si |
|---|
| Research Abstract |
In the present study, the mechanism of the interrelation of the phase constitution, micro-pore structure and mass transport resistivity by the carbonation reaction of cementitious materials was experimentally investigated. As a result, it was clarified to the change in the phase constitution, micro-pore structure and mass transport resistivity by the carbonation of cementitious materials, that it differed according to the mixing, curing, and the carbon dioxide concentration, and there was a strong interaction.
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