JPH0240376Y2 - - Google Patents

Info

Publication number
JPH0240376Y2
JPH0240376Y2 JP1984043834U JP4383484U JPH0240376Y2 JP H0240376 Y2 JPH0240376 Y2 JP H0240376Y2 JP 1984043834 U JP1984043834 U JP 1984043834U JP 4383484 U JP4383484 U JP 4383484U JP H0240376 Y2 JPH0240376 Y2 JP H0240376Y2
Authority
JP
Japan
Prior art keywords
duct
hole
fire spread
preventive agent
fireproof
Prior art date
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.)
Expired
Application number
JP1984043834U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60154681U (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4383484U priority Critical patent/JPS60154681U/ja
Publication of JPS60154681U publication Critical patent/JPS60154681U/ja
Application granted granted Critical
Publication of JPH0240376Y2 publication Critical patent/JPH0240376Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)
JP4383484U 1984-03-26 1984-03-26 ダクト貫通部の気密防火構造 Granted JPS60154681U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4383484U JPS60154681U (ja) 1984-03-26 1984-03-26 ダクト貫通部の気密防火構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4383484U JPS60154681U (ja) 1984-03-26 1984-03-26 ダクト貫通部の気密防火構造

Publications (2)

Publication Number Publication Date
JPS60154681U JPS60154681U (ja) 1985-10-15
JPH0240376Y2 true JPH0240376Y2 (en]) 1990-10-29

Family

ID=30555862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4383484U Granted JPS60154681U (ja) 1984-03-26 1984-03-26 ダクト貫通部の気密防火構造

Country Status (1)

Country Link
JP (1) JPS60154681U (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2614642B2 (ja) * 1988-06-02 1997-05-28 株式会社クボタ スラブ貫通鋼管の接合構造
JP4698207B2 (ja) * 2004-11-12 2011-06-08 積水化学工業株式会社 バスダクト用防火区画貫通部構造

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0223052Y2 (en]) * 1981-01-27 1990-06-22
JPS5837721U (ja) * 1981-09-01 1983-03-11 日立電線株式会社 建屋貫通部材の取付構造

Also Published As

Publication number Publication date
JPS60154681U (ja) 1985-10-15

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