2009 Fiscal Year Final Research Report
Study on mechanism of performance degradation of fire-retardant wood in exterior applications
| Project/Area Number |
18580169
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
林産科学・木質工学
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| Research Institution | Forestry and Forest Products Research Institute |
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Principal Investigator |
HARADA Toshiro Forestry and Forest Products Research Institute, 木材改質研究領域, 室長 (50353818)
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| Co-Investigator(Kenkyū-buntansha) |
KIGUCHGI Makoto 独立行政法人森林総合研究所, 木材改質研究領域, 室長 (50353660)
KATAOKA Yutaka 独立行政法人森林総合研究所, 木材改質研究領域, チーム長 (80353639)
MATSUNAGA Hiroshi 独立行政法人森林総合研究所, 木材改質研究領域, 主任研究員 (80391184)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 接着 / 木質材料 / 防火 |
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| Research Abstract |
Performance degradation of fire-retardant wood is a foremost concern through the use in exterior applications because of the leaching of chemicals. Weatherability and combustibility of fire-retardant-impregnated wood were evaluated after accelerated or outdoor weathering tests. We found that the appropriate combination of chemical agents and coatings improve the weatherability of fire-retardant wood, and chemicals in the cell walls remained after leaching.
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