JP2017179700A - 木質耐火構造の接合部 - Google Patents
木質耐火構造の接合部 Download PDFInfo
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- JP2017179700A JP2017179700A JP2016063178A JP2016063178A JP2017179700A JP 2017179700 A JP2017179700 A JP 2017179700A JP 2016063178 A JP2016063178 A JP 2016063178A JP 2016063178 A JP2016063178 A JP 2016063178A JP 2017179700 A JP2017179700 A JP 2017179700A
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- wood
- wooden
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- 239000000463 material Substances 0.000 claims abstract description 90
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- 238000000576 coating method Methods 0.000 claims description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 73
- 239000000446 fuel Substances 0.000 description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 10
- 239000003063 flame retardant Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 7
- 229910052602 gypsum Inorganic materials 0.000 description 7
- 239000010440 gypsum Substances 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- 239000011490 mineral wool Substances 0.000 description 5
- 239000011819 refractory material Substances 0.000 description 5
- 239000003566 sealing material Substances 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
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- 239000000853 adhesive Substances 0.000 description 3
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- 238000005192 partition Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
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- 239000004567 concrete Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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- Building Environments (AREA)
Abstract
Description
3 燃え止り層 4 燃えしろ層
5 木材単材 6 高熱容量材
7 木質集成梁 8 木質集成間仕切り
9 荷重支持層 10 燃え止まり層
11 燃えしろ層 12 燃え止まり層
14 燃えしろ層
20 柱 21 壁
21a 不燃材
22 荷重支持部 23 燃え止まり層
24 仕上材 25 木枠
26 不燃材や耐火材 27 木枠
28 ビス 29 梁
30 基礎梁 31 床
50 板材 50A 板面
70 ロックウール 72 シーリング材
100 木質柱 100A 側面
110 心材部 120 燃え止まり層
122 モルタル板 124 木製部
130 燃代層 130A 外周面
140 接合部位 200 壁
Claims (3)
- 木材で構成した荷重支持部の外側に燃え止まり層を配置し、さらにその外側に木質の仕上材を配置する木質構造部材と、この木質構造部材に接合する面材との木質耐火構造の接合部において、前記面材は表面を不燃材で被覆した耐火被覆であり、その端部を前記木質構造部材の少なくとも仕上材より奥の燃え止まり層まで到達させたことを特徴とする木質耐火構造の接合部。
- 到達させる面材の端部には不燃材や耐火材を配設する請求項1記載の木質耐火構造の接合部。
- 面材の端部は芯材である荷重支持部に接するように接合部を構成する請求項1または請求項2記載の木質耐火構造の接合部。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016063178A JP6908354B2 (ja) | 2016-03-28 | 2016-03-28 | 木質耐火構造の接合部 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2016063178A JP6908354B2 (ja) | 2016-03-28 | 2016-03-28 | 木質耐火構造の接合部 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017179700A true JP2017179700A (ja) | 2017-10-05 |
JP6908354B2 JP6908354B2 (ja) | 2021-07-28 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2016063178A Active JP6908354B2 (ja) | 2016-03-28 | 2016-03-28 | 木質耐火構造の接合部 |
Country Status (1)
Country | Link |
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JP (1) | JP6908354B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020045721A (ja) * | 2018-09-20 | 2020-03-26 | 住友林業株式会社 | 接合構造 |
JP7119151B1 (ja) * | 2021-03-10 | 2022-08-16 | 東急建設株式会社 | 木質耐火構造体、建物構造及びその構築方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090044486A1 (en) * | 2005-08-09 | 2009-02-19 | Kazuyoshi Kimura | Wooden building member |
JP2012225130A (ja) * | 2011-04-22 | 2012-11-15 | Takenaka Komuten Co Ltd | 固定構造 |
JP2012233369A (ja) * | 2011-05-09 | 2012-11-29 | Kajima Corp | 耐火集成材の製造方法 |
JP2014029093A (ja) * | 2012-07-31 | 2014-02-13 | Takenaka Komuten Co Ltd | 構造部材の接合構造 |
-
2016
- 2016-03-28 JP JP2016063178A patent/JP6908354B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090044486A1 (en) * | 2005-08-09 | 2009-02-19 | Kazuyoshi Kimura | Wooden building member |
JP2012225130A (ja) * | 2011-04-22 | 2012-11-15 | Takenaka Komuten Co Ltd | 固定構造 |
JP2012233369A (ja) * | 2011-05-09 | 2012-11-29 | Kajima Corp | 耐火集成材の製造方法 |
JP2014029093A (ja) * | 2012-07-31 | 2014-02-13 | Takenaka Komuten Co Ltd | 構造部材の接合構造 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020045721A (ja) * | 2018-09-20 | 2020-03-26 | 住友林業株式会社 | 接合構造 |
JP7139205B2 (ja) | 2018-09-20 | 2022-09-20 | 住友林業株式会社 | 接合構造 |
JP7119151B1 (ja) * | 2021-03-10 | 2022-08-16 | 東急建設株式会社 | 木質耐火構造体、建物構造及びその構築方法 |
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JP6908354B2 (ja) | 2021-07-28 |
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