| Project/Area Number |
23760411
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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 | Nihon University |
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Principal Investigator |
KANOU Yousuke 日本大学, 生産工学部, 助教 (50451315)
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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 |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 舗装廃材 / アスファルト混合物 / 再材料化 / 高温高圧水 / 資源循環利用 / 分離技術 / 舗装材料 / 骨材 / アスファルト / 再生骨材 / アスファルト舗装発生材 / 再生アスファルト混合物 / 加圧熱水 / アスファルト混合物舗装発生材 / 再利用 |
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| Research Abstract |
Developing any recycling system by collecting each material separately, the quality of the recycled product improved. In this study, I dealt with the development of recycling technology which was based on the collection of the aggregate and the asphalt in their original state from the asphalt pavement waste for the purpose of realizing the sustainable recycling of the asphalt mixture. My efforts led to the results that shed light on the conditions under which it was possible to collect the aggregate and the asphalt, by separating them. Moreover, my efforts confirmed that the aggregate that had been collected by this technology was restored to the original state. In addition, my efforts confirmed that the composition of the collected asphalt had the tendency to become lighter, even though minute particles were mixed in it. The above-mentioned results suggested the possibility of sustainable recycling by the technology of recycling which was based on separating asphalt pavement waste.
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