| Project/Area Number |
15K18162
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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 |
Building structures/Materials
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| Research Institution | DAIICHI UNIVERSITY OF TECHNOLOGY |
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Principal Investigator |
INDEN Tatsuya 第一工業大学, 工学部, 講師 (40434279)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 仕上材料 / 火山灰 / 調湿 / 吸放湿性 / 平衡含水率 / 酸分解 / 加熱発泡 / 廃棄物利用 / 多孔質材料 / 湿式吹付け |
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| Outline of Final Research Achievements |
In order to achieve value creation as a resource of volcanic ash, energy saving and improvement of comfort of living environment, Wet blast building materials as interior finish building materials were examined.
As a result, it was found that formulation satisfying water: volcanic ash = 1: 4 (volume ratio) and 70 to 90 mm (JASS 15 M-103 flow) is optimum. Moreover, it was confirmed that the test piece satisfied the humidity conditioning performance evaluation standard. In addition, it was found that the acid decomposition and the heat foaming treatment of the volcanic ash promoted the porosification, and improvement of the humidity conditioning performance could be expected.
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