JP7479298B2 - 耐火部材、防火構造体および防火構造体の施工方法 - Google Patents

耐火部材、防火構造体および防火構造体の施工方法 Download PDF

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Publication number
JP7479298B2
JP7479298B2 JP2020560426A JP2020560426A JP7479298B2 JP 7479298 B2 JP7479298 B2 JP 7479298B2 JP 2020560426 A JP2020560426 A JP 2020560426A JP 2020560426 A JP2020560426 A JP 2020560426A JP 7479298 B2 JP7479298 B2 JP 7479298B2
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Japan
Prior art keywords
tongue
cylindrical body
foam
fireproof
shaped piece
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JP2020560426A
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English (en)
Japanese (ja)
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JPWO2020235549A1 (https=
Inventor
有 秀島
和哉 安東
英史 小澤
大志郎 森
理子 大長
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Furukawa Electric Co Ltd
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Furukawa Electric Co Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/04—Sealing to form a firebreak device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H02G3/0412—Heat or fire protective means

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Installation Of Indoor Wiring (AREA)
JP2020560426A 2019-05-23 2020-05-19 耐火部材、防火構造体および防火構造体の施工方法 Active JP7479298B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019097138 2019-05-23
JP2019097138 2019-05-23
PCT/JP2020/019751 WO2020235549A1 (ja) 2019-05-23 2020-05-19 耐火部材、防火構造体および防火構造体の施工方法

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JPWO2020235549A1 JPWO2020235549A1 (https=) 2020-11-26
JP7479298B2 true JP7479298B2 (ja) 2024-05-08

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JP2020560426A Active JP7479298B2 (ja) 2019-05-23 2020-05-19 耐火部材、防火構造体および防火構造体の施工方法

Country Status (3)

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EP (1) EP3974033A4 (https=)
JP (1) JP7479298B2 (https=)
WO (1) WO2020235549A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7311333B2 (ja) * 2019-07-04 2023-07-19 未来工業株式会社 隙間処理部材及び区画体の貫通孔処理構造
JP2025151502A (ja) * 2024-03-28 2025-10-09 三菱重工業株式会社 シール構造、建屋及びシール構造の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009197479A (ja) 2008-02-21 2009-09-03 Mirai Ind Co Ltd スリーブ形成シート及び貫通部構造の形成方法
JP2014007893A (ja) 2012-06-26 2014-01-16 Mirai Ind Co Ltd 中空壁における貫通孔の耐火構造及び充填材受け具
JP2016223190A (ja) 2015-06-01 2016-12-28 積水化学工業株式会社 貫通孔カバー、及び区画貫通孔の防火構造

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233725B (en) * 1989-07-07 1992-11-25 Arthur Peter Hamilton Fire stop collars for combustible pipes
JP2550381Y2 (ja) * 1990-04-24 1997-10-08 古河電気工業株式会社 床や壁等の防火区画体における電線、電線管等の貫通部の防火措置構造
JP2540911Y2 (ja) * 1991-09-30 1997-07-09 古河電気工業株式会社 防火区画体における可燃材製長尺管体貫通部の防火構造
JPH09262305A (ja) 1996-03-28 1997-10-07 Furukawa Techno Material:Kk 防火区画体貫通部の防火処理用シート及び防火処理構造
JP6097737B2 (ja) 2014-12-18 2017-03-15 株式会社古河テクノマテリアル 耐火部材、防火構造体、構造物および防火構造体の施工方法
JP6150933B2 (ja) * 2015-10-02 2017-06-21 因幡電機産業株式会社 貫通孔措置ユニット及び貫通孔措置構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009197479A (ja) 2008-02-21 2009-09-03 Mirai Ind Co Ltd スリーブ形成シート及び貫通部構造の形成方法
JP2014007893A (ja) 2012-06-26 2014-01-16 Mirai Ind Co Ltd 中空壁における貫通孔の耐火構造及び充填材受け具
JP2016223190A (ja) 2015-06-01 2016-12-28 積水化学工業株式会社 貫通孔カバー、及び区画貫通孔の防火構造

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WO2020235549A1 (ja) 2020-11-26
EP3974033A4 (en) 2023-06-21
EP3974033A1 (en) 2022-03-30
JPWO2020235549A1 (https=) 2020-11-26

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