JP5010171B2 - 耐火床構造およびこの耐火床構造を用いた耐火建物 - Google Patents
耐火床構造およびこの耐火床構造を用いた耐火建物 Download PDFInfo
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- JP5010171B2 JP5010171B2 JP2006125789A JP2006125789A JP5010171B2 JP 5010171 B2 JP5010171 B2 JP 5010171B2 JP 2006125789 A JP2006125789 A JP 2006125789A JP 2006125789 A JP2006125789 A JP 2006125789A JP 5010171 B2 JP5010171 B2 JP 5010171B2
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- JP
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- Prior art keywords
- floor
- fireproof
- ceiling
- board
- building
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- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
Description
Claims (4)
- 構造体の上方に固定した硬質木片セメント板等の準不燃以上の面材からなる床板と、前記構造体の下方に固定した石膏ボード等の面材からなる天井板とを備え、
前記構造体と前記天井板との間に熱膨張性耐火シートを配置し、
前記熱膨張性耐火シートは、加熱時に前記構造体と前記天井板との間に熱膨張できる空隙を有して配置され、
前記天井板と前記床板との間に、他の石膏ボード等の面材をさらに配置し、
前記他の石膏ボード等の面材は、前記構造体を構成する部材に近接して空間部が形成され、該空間部を塞ぐグラスウール等の不燃断熱材をさらに配置したことを特徴とする耐火床構造。 - 前記熱膨張性耐火シートは、前記構造体の下面に貼着され、前記天井板は、該熱膨張性耐火シートの下面に固定されることを特徴とする請求項1に記載の耐火床構造。
- 前記熱膨張性耐火シートは、樹脂成分100重量部に対して、熱膨張性無機物を10〜300重量部、無機充填材を30〜400重量部含有し、前記熱膨張性無機物および無機充填材の合計量が40〜500重量部含有する樹脂組成物の材料で形成されることを特徴とする請求項1又は2に記載の耐火床構造。
- 請求項1〜3のいずれかに記載の耐火床構造を用いた複数階構造の耐火建物であって、
該耐火建物は耐火外壁材と、該耐火外壁材に間隙を有して平行に固定された壁面石膏ボード等の面材から構成される内壁材とを備えており、
前記硬質木片セメント板等の床板と上階の内壁材とを連結し、前記石膏ボード等の天井板と下階の内壁材とを連結したことを特徴とする耐火建物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006125789A JP5010171B2 (ja) | 2005-05-30 | 2006-04-28 | 耐火床構造およびこの耐火床構造を用いた耐火建物 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005157750 | 2005-05-30 | ||
JP2005157750 | 2005-05-30 | ||
JP2006125789A JP5010171B2 (ja) | 2005-05-30 | 2006-04-28 | 耐火床構造およびこの耐火床構造を用いた耐火建物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007009676A JP2007009676A (ja) | 2007-01-18 |
JP5010171B2 true JP5010171B2 (ja) | 2012-08-29 |
Family
ID=37748527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006125789A Active JP5010171B2 (ja) | 2005-05-30 | 2006-04-28 | 耐火床構造およびこの耐火床構造を用いた耐火建物 |
Country Status (1)
Country | Link |
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JP (1) | JP5010171B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10066390B2 (en) | 2016-11-02 | 2018-09-04 | United States Gypsum Company | Two-hour fire-rated modular floor/ceiling assembly |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5150170B2 (ja) * | 2007-08-30 | 2013-02-20 | 積水化学工業株式会社 | 排水管継手 |
JP5238383B2 (ja) * | 2007-08-30 | 2013-07-17 | 積水化学工業株式会社 | 排水配管構造 |
JP5015362B1 (ja) * | 2011-01-17 | 2012-08-29 | 新日本製鐵株式会社 | 耐火構造および建築物 |
JP7010459B2 (ja) | 2017-08-23 | 2022-01-26 | トヨタホーム株式会社 | 建物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3083455B2 (ja) * | 1994-08-29 | 2000-09-04 | 積水化学工業株式会社 | ユニット建物の天井構造 |
JP3230946B2 (ja) * | 1995-02-28 | 2001-11-19 | ミサワホーム株式会社 | 準耐火構造のユニット式建物 |
JPH10252180A (ja) * | 1997-03-17 | 1998-09-22 | Sekisui Chem Co Ltd | 建物の防耐火壁構造及び内壁パネル |
JP2000054528A (ja) * | 1998-08-04 | 2000-02-22 | Sekisui Chem Co Ltd | 防火床 |
JP2000282601A (ja) * | 1999-03-31 | 2000-10-10 | Sekisui Chem Co Ltd | 建物の耐火構造 |
JP2001254457A (ja) * | 2000-03-10 | 2001-09-21 | Misawa Homes Co Ltd | 建物構造および建物構築方法 |
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2006
- 2006-04-28 JP JP2006125789A patent/JP5010171B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10066390B2 (en) | 2016-11-02 | 2018-09-04 | United States Gypsum Company | Two-hour fire-rated modular floor/ceiling assembly |
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Publication number | Publication date |
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JP2007009676A (ja) | 2007-01-18 |
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