Estimation of durability based on mass transport and chemical resistance of hardened cementitious materials containing fly-ash
| Project/Area Number |
23760403
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Civil engineering materials/Construction/Construction management
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| Research Institution | University of Miyazaki (2012-2013)
Gunma University (2011) |
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Principal Investigator |
LI CHUNHE 宮崎大学, 工学部, 准教授 (80431724)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | フライアッシュ / 物質移動抵抗性 / 化学抵抗性 / 中性化 / 塩化物イオンの実効拡散係数 / 酸素拡散係数 / Ca/Si / 耐久性 / 塩分拡散 / 組成成分 / 耐久性能 / 炭酸化 / 塩害 / 遮塩性 / 細孔構造 / 塩化物イオン / 組成 |
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| Research Abstract |
In the present study, performance of mass transfer such as Oxygen and chloride ion, Change of the mass transfer resistance accompanying change of the hydration or carbonation products and carbonation resistance of hardened cementitious materials containing fly-ash was experimentally investigated.
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Report
(4 results)
Research Products
(16 results)
