Development on Fiber Reinforced Cementitious Composite with Self-Healing Function and its Applications
| Project/Area Number |
23686078
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Building structures/materials
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| Research Institution | Tohoku University |
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Principal Investigator |
NISHIWAKI Tomoya 東北大学, 工学(系)研究科(研究院), 准教授 (60400529)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥26,390,000 (Direct Cost: ¥20,300,000、Indirect Cost: ¥6,090,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
Fiscal Year 2011: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
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| Keywords | 建築構造・材料 / 自己治癒 / 繊維補強セメント系材料 / ひび割れ / メンテナンスフリー / 構造・機能材料 / コンクリート / 長寿命化 |
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| Research Abstract |
Some types of self-healing FRCCs (fiber reinforced cementitious composite) were studied and developed. It was confirmed that FRCCs using proper raw materials, e.g. synthetic fibers and/or other admixtures, had great capability of the self-healing function via microscopic observation and other performance tests. Such self-healing process was also confirmed under various curing conditions. Application of self-healing FRCCs was suggested for example 'maintenance free waterproof layer' of buildings.
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Report
(4 results)
Research Products
(22 results)
