Development of Pathing Materials and Techniques Having Superior Macrocell Corrosion-Inhibiting Effect for RC Structures
| Project/Area Number |
15K06171
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Civil engineering materials/Construction/Construction management
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| Research Institution | Nihon University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
齋藤 俊克 日本大学, 工学部, 講師 (70547819)
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| Research Collaborator |
WATANABE Muneyuki
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | マクロセル腐食 / ポリマーセメント系断面修復材料 / 促進防せい性試験 / 屋外暴露試験 / 犠牲陽極材 |
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| Outline of Final Research Achievements |
Polymer-based cementitious rust-inhibiting paste for reinforcing bar and patching mortar containing calcium-based rust-inhibitor have superior Cl- fixing performance for using as the pathing materials of reinforced concrete structures. The pathing techniques using those materials give the superior macrocell corrosion-inhibiting effect, and such effect may be improved by combined use of sacrificial anode material.
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Report
(4 results)
Research Products
(9 results)
