JP7458092B2 - 建築用構造材 - Google Patents
建築用構造材 Download PDFInfo
- Publication number
- JP7458092B2 JP7458092B2 JP2022102427A JP2022102427A JP7458092B2 JP 7458092 B2 JP7458092 B2 JP 7458092B2 JP 2022102427 A JP2022102427 A JP 2022102427A JP 2022102427 A JP2022102427 A JP 2022102427A JP 7458092 B2 JP7458092 B2 JP 7458092B2
- Authority
- JP
- Japan
- Prior art keywords
- core member
- bamboo
- structural material
- laminated
- shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims description 135
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 78
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 78
- 241001330002 Bambuseae Species 0.000 claims description 78
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 78
- 239000011425 bamboo Substances 0.000 claims description 78
- 239000000853 adhesive Substances 0.000 claims description 23
- 230000001070 adhesive effect Effects 0.000 claims description 23
- 238000010276 construction Methods 0.000 claims description 18
- 239000002023 wood Substances 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 12
- 239000002344 surface layer Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 238000005304 joining Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
Landscapes
- Rod-Shaped Construction Members (AREA)
- Panels For Use In Building Construction (AREA)
Description
12…芯部材
12a…竹材
13…支持部材
13a…竹材
14…仕上げ材
14a…竹材
15…接合一体化面
16…防火シート
Claims (5)
- 建築物の躯体を構成するための建築用構造材であって、
当該建築用構造材の基本形状に準じた形状に形成された芯部材と、前記芯部材と並行で前記芯部材を挟む複数の支持部材を有し、
前記芯部材が複数の竹材を接着剤で圧縮積層して一体化された竹集成材で方形の板状に形成されるとともに、竹の繊維方向が外縁の辺に対して斜めに向けられて、
前記支持部材が複数の竹材を接着剤で圧縮積層して一体化された竹集成材で構成され、
前記芯部材と前記支持部材の間に、接着剤を用いた圧縮積層で得られる接合一体化面が形成された
建築用構造材。 - 前記芯部材を構成する竹集成材が複数層積層されるとともに、
互いに重なり合う面の竹繊維の方向が互いに交差する方向に向けられた
請求項1に記載の建築用構造材。 - 前記芯部材の外周縁の表裏両面に棒状に形成された前記支持部材が接合された
請求項1または請求項2に記載の建築用構造材。 - 前記芯部材の表裏両面に板状に形成された前記支持部材が接合された
請求項1または請求項2に記載の建築用構造材。 - 表面に設けられる表層材の下に防火シートが介装された
請求項1または請求項2に記載の建築用構造材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022102427A JP7458092B2 (ja) | 2022-06-27 | 2022-06-27 | 建築用構造材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2022102427A JP7458092B2 (ja) | 2022-06-27 | 2022-06-27 | 建築用構造材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2024003348A JP2024003348A (ja) | 2024-01-15 |
JP7458092B2 true JP7458092B2 (ja) | 2024-03-29 |
Family
ID=89534067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022102427A Active JP7458092B2 (ja) | 2022-06-27 | 2022-06-27 | 建築用構造材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7458092B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3252275B2 (ja) | 1997-01-24 | 2002-02-04 | 俊男 岩野 | 竹を素材とする建築材料及びその製造方法 |
JP2004345299A (ja) | 2003-05-26 | 2004-12-09 | Mitsuba Giken:Kk | 竹と間伐材との複合集成材 |
JP2009274403A (ja) | 2008-05-19 | 2009-11-26 | Goro Shimizu | 竹集成材及びその形成方法 |
-
2022
- 2022-06-27 JP JP2022102427A patent/JP7458092B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3252275B2 (ja) | 1997-01-24 | 2002-02-04 | 俊男 岩野 | 竹を素材とする建築材料及びその製造方法 |
JP2004345299A (ja) | 2003-05-26 | 2004-12-09 | Mitsuba Giken:Kk | 竹と間伐材との複合集成材 |
JP2009274403A (ja) | 2008-05-19 | 2009-11-26 | Goro Shimizu | 竹集成材及びその形成方法 |
Also Published As
Publication number | Publication date |
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JP2024003348A (ja) | 2024-01-15 |
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