JP2017075458A - 構造部材 - Google Patents
構造部材 Download PDFInfo
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- JP2017075458A JP2017075458A JP2015202291A JP2015202291A JP2017075458A JP 2017075458 A JP2017075458 A JP 2017075458A JP 2015202291 A JP2015202291 A JP 2015202291A JP 2015202291 A JP2015202291 A JP 2015202291A JP 2017075458 A JP2017075458 A JP 2017075458A
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- layer
- fireproof
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Abstract
Description
12 梁本体(木質部材)
14 梁心材(荷重支持部)
16 貫通孔
20 耐火層
22 耐火補強層
24 耐火被覆部
Claims (3)
- 荷重支持部と前記荷重支持部の周囲に設けられた耐火被覆部とを備えた木質部材と、
前記荷重支持部を貫通する貫通孔と、
前記貫通孔の内周面を覆う耐火層と、
前記耐火層の内側に設けられ前記耐火層の耐火性を向上させる耐火補強層と、
を有する構造部材。 - 前記耐火補強層は、前記耐火層の内側に設けられた熱発泡性耐火シートによって形成されている請求項1に記載の構造部材。
- 前記耐火層は、前記貫通孔の内周面を覆うように配置された石膏ボードによって形成されている請求項1又は2に記載の構造部材。
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JP2015202291A JP6719188B2 (ja) | 2015-10-13 | 2015-10-13 | 構造部材 |
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JP2015202291A JP6719188B2 (ja) | 2015-10-13 | 2015-10-13 | 構造部材 |
Related Child Applications (1)
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JP2019164451A Division JP6832403B2 (ja) | 2019-09-10 | 2019-09-10 | 構造部材 |
Publications (2)
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JP2017075458A true JP2017075458A (ja) | 2017-04-20 |
JP6719188B2 JP6719188B2 (ja) | 2020-07-08 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019074113A1 (ja) * | 2017-10-13 | 2019-04-18 | 株式会社アサノ不燃 | 複層強化木材 |
WO2019124505A1 (ja) * | 2017-12-21 | 2019-06-27 | 吉野石膏株式会社 | 貫通部の耐火被覆構造 |
WO2019124504A1 (ja) * | 2017-12-21 | 2019-06-27 | 吉野石膏株式会社 | 貫通部用耐火被覆材 |
JP2020056197A (ja) * | 2018-10-01 | 2020-04-09 | 株式会社竹中工務店 | 木質構造部材 |
KR102685773B1 (ko) * | 2017-12-21 | 2024-07-18 | 요시노 셋고 가부시키가이샤 | 관통부용 내화 피복재 |
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JP2008111261A (ja) * | 2006-10-30 | 2008-05-15 | Inaba Denki Sangyo Co Ltd | 貫通孔閉塞構造 |
JP2010242488A (ja) * | 2009-03-13 | 2010-10-28 | Akita Prefectural Univ | 木質構造用複合部材およびその製造方法 |
JP2011122414A (ja) * | 2009-12-14 | 2011-06-23 | Sekisui Chem Co Ltd | 防火区画貫通部構造 |
JP2013023838A (ja) * | 2011-07-15 | 2013-02-04 | Sekisui Chem Co Ltd | 防火区画貫通部構造 |
JP2013113060A (ja) * | 2011-11-30 | 2013-06-10 | Takenaka Komuten Co Ltd | 構造部材 |
-
2015
- 2015-10-13 JP JP2015202291A patent/JP6719188B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US5625996A (en) * | 1995-08-28 | 1997-05-06 | Bechtel; Friend K. | Fire resistant wood box beam |
JP2008111261A (ja) * | 2006-10-30 | 2008-05-15 | Inaba Denki Sangyo Co Ltd | 貫通孔閉塞構造 |
JP2010242488A (ja) * | 2009-03-13 | 2010-10-28 | Akita Prefectural Univ | 木質構造用複合部材およびその製造方法 |
JP2011122414A (ja) * | 2009-12-14 | 2011-06-23 | Sekisui Chem Co Ltd | 防火区画貫通部構造 |
JP2013023838A (ja) * | 2011-07-15 | 2013-02-04 | Sekisui Chem Co Ltd | 防火区画貫通部構造 |
JP2013113060A (ja) * | 2011-11-30 | 2013-06-10 | Takenaka Komuten Co Ltd | 構造部材 |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019074113A1 (ja) * | 2017-10-13 | 2019-04-18 | 株式会社アサノ不燃 | 複層強化木材 |
US11739523B2 (en) | 2017-10-13 | 2023-08-29 | Moriwatakara Co., Ltd. | Multi-layered reinforced wood material |
US11624185B2 (en) | 2017-12-21 | 2023-04-11 | Yoshino Gypsum Co., Ltd. | Penetration part fireproof coating material |
CN111433417B (zh) * | 2017-12-21 | 2021-11-09 | 吉野石膏株式会社 | 贯通部用耐火包覆件 |
JP2019112794A (ja) * | 2017-12-21 | 2019-07-11 | 住友林業株式会社 | 貫通部用耐火被覆材 |
KR102685772B1 (ko) * | 2017-12-21 | 2024-07-18 | 요시노 셋고 가부시키가이샤 | 관통부의 내화 피복 구조 |
CN111433417A (zh) * | 2017-12-21 | 2020-07-17 | 吉野石膏株式会社 | 贯通部用耐火包覆件 |
CN111433418A (zh) * | 2017-12-21 | 2020-07-17 | 吉野石膏株式会社 | 贯通部的耐火包覆构造 |
CN111433418B (zh) * | 2017-12-21 | 2021-09-24 | 吉野石膏株式会社 | 贯通部的耐火包覆构造 |
EP3730712A4 (en) * | 2017-12-21 | 2021-10-06 | Yoshino Gypsum Co., Ltd. | FIRE-RESISTANT STRUCTURE COATED FOR PART OF PENETRATION |
EP3730711A4 (en) * | 2017-12-21 | 2021-10-06 | Yoshino Gypsum Co., Ltd. | FIRE-RESISTANT COATING MATERIAL FOR PENETRATION ELEMENT |
JP2019112795A (ja) * | 2017-12-21 | 2019-07-11 | 住友林業株式会社 | 貫通部の耐火被覆構造 |
RU2762869C1 (ru) * | 2017-12-21 | 2021-12-23 | Йосино Джипсум Ко., Лтд. | Конструкция с огнестойким покрытием для проходной части |
RU2765094C2 (ru) * | 2017-12-21 | 2022-01-25 | Йосино Джипсум Ко., Лтд. | Огнестойкий покрывающий материал проходной части |
TWI762753B (zh) * | 2017-12-21 | 2022-05-01 | 日商吉野石膏股份有限公司 | 貫通部之耐火被覆構造 |
WO2019124504A1 (ja) * | 2017-12-21 | 2019-06-27 | 吉野石膏株式会社 | 貫通部用耐火被覆材 |
US11692344B2 (en) | 2017-12-21 | 2023-07-04 | Yoshino Gypsum Co., Ltd. | Fireproof coated structure for penetration part |
WO2019124505A1 (ja) * | 2017-12-21 | 2019-06-27 | 吉野石膏株式会社 | 貫通部の耐火被覆構造 |
AU2018390267B2 (en) * | 2017-12-21 | 2024-02-15 | Yoshino Gypsum Co., Ltd. | Penetration part fireproof coating material |
KR102685773B1 (ko) * | 2017-12-21 | 2024-07-18 | 요시노 셋고 가부시키가이샤 | 관통부용 내화 피복재 |
JP2020056197A (ja) * | 2018-10-01 | 2020-04-09 | 株式会社竹中工務店 | 木質構造部材 |
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