JP2009208353A - 耐火木材 - Google Patents
耐火木材 Download PDFInfo
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- JP2009208353A JP2009208353A JP2008053631A JP2008053631A JP2009208353A JP 2009208353 A JP2009208353 A JP 2009208353A JP 2008053631 A JP2008053631 A JP 2008053631A JP 2008053631 A JP2008053631 A JP 2008053631A JP 2009208353 A JP2009208353 A JP 2009208353A
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- Prior art keywords
- wood
- sodium silicate
- lumber
- silicate layer
- fire
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Abstract
【解決手段】耐火木材Aを、木材本体部5と、この木材本体部5の表面5aを被覆するように設けられた珪酸ソーダ層6と、珪酸ソーダ層6を被覆するように設けられた表面木材部7とを備えて形成する。また、珪酸ソーダ層6に、木材本体部5と表面木材部7を繋ぐ貫通孔8を形成し、木材本体部5から表面木材部7ひいては外部への空気等の流路を確保して、木材本体部5の調湿性を発揮させるとともに香りを外部に拡散させ、木材の良さが失われることを防止する。
【選択図】図1
Description
5 木材本体部
5a 表面
6 珪酸ソーダ層
6a 一面
6b 他面
7 表面木材部
7a 裏面
8 貫通孔
9 接着剤
10 コーティング材
A 耐火木材
Claims (2)
- 耐火性を付与した耐火木材であって、
木材本体部と、該木材本体部の表面を被覆するように設けられた珪酸ソーダ層と、珪酸ソーダ層を被覆するように設けられた表面木材部とを備えて形成されていることを特徴とする耐火木材。 - 請求項1記載の耐火木材において、
前記珪酸ソーダ層には、前記木材本体部と前記表面木材部を繋ぐ貫通孔が形成されていることを特徴とする耐火木材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008053631A JP5003967B2 (ja) | 2008-03-04 | 2008-03-04 | 耐火木材 |
Applications Claiming Priority (1)
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JP2008053631A JP5003967B2 (ja) | 2008-03-04 | 2008-03-04 | 耐火木材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009208353A true JP2009208353A (ja) | 2009-09-17 |
JP5003967B2 JP5003967B2 (ja) | 2012-08-22 |
Family
ID=41181970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008053631A Active JP5003967B2 (ja) | 2008-03-04 | 2008-03-04 | 耐火木材 |
Country Status (1)
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JP (1) | JP5003967B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011179177A (ja) * | 2010-02-26 | 2011-09-15 | Kikusui Chemical Industries Co Ltd | 耐火被覆構造体 |
JP2021074892A (ja) * | 2019-11-05 | 2021-05-20 | 長瀬産業株式会社 | 被覆基材及びその製造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502395A (ja) * | 1973-05-15 | 1975-01-10 | ||
JPS53120895A (en) * | 1977-03-30 | 1978-10-21 | Koyago Takasuke | Foaming fire preventing agent |
JPH0414588A (ja) * | 1990-05-01 | 1992-01-20 | Matsushita Electric Works Ltd | 木質防火戸 |
JPH11105011A (ja) * | 1997-10-07 | 1999-04-20 | Nishizaki:Kk | 耐水性の優れた難燃性木材及びその製造方法 |
JP2006218707A (ja) * | 2005-02-09 | 2006-08-24 | Takenaka Komuten Co Ltd | 複合木質構造材及び複合木質構造材の製造方法 |
JP2007154619A (ja) * | 2005-12-08 | 2007-06-21 | Ookuma:Kk | 木製扉の製造方法 |
-
2008
- 2008-03-04 JP JP2008053631A patent/JP5003967B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502395A (ja) * | 1973-05-15 | 1975-01-10 | ||
JPS53120895A (en) * | 1977-03-30 | 1978-10-21 | Koyago Takasuke | Foaming fire preventing agent |
JPH0414588A (ja) * | 1990-05-01 | 1992-01-20 | Matsushita Electric Works Ltd | 木質防火戸 |
JPH11105011A (ja) * | 1997-10-07 | 1999-04-20 | Nishizaki:Kk | 耐水性の優れた難燃性木材及びその製造方法 |
JP2006218707A (ja) * | 2005-02-09 | 2006-08-24 | Takenaka Komuten Co Ltd | 複合木質構造材及び複合木質構造材の製造方法 |
JP2007154619A (ja) * | 2005-12-08 | 2007-06-21 | Ookuma:Kk | 木製扉の製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011179177A (ja) * | 2010-02-26 | 2011-09-15 | Kikusui Chemical Industries Co Ltd | 耐火被覆構造体 |
JP2021074892A (ja) * | 2019-11-05 | 2021-05-20 | 長瀬産業株式会社 | 被覆基材及びその製造方法 |
JP7436979B2 (ja) | 2019-11-05 | 2024-02-22 | 長瀬産業株式会社 | 被覆基材及びその製造方法 |
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JP5003967B2 (ja) | 2012-08-22 |
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