JPS60154681U - Airtight fireproof structure of duct penetration part - Google Patents

Airtight fireproof structure of duct penetration part

Info

Publication number
JPS60154681U
JPS60154681U JP4383484U JP4383484U JPS60154681U JP S60154681 U JPS60154681 U JP S60154681U JP 4383484 U JP4383484 U JP 4383484U JP 4383484 U JP4383484 U JP 4383484U JP S60154681 U JPS60154681 U JP S60154681U
Authority
JP
Japan
Prior art keywords
duct
fireproof structure
penetration part
airtight fireproof
duct penetration
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.)
Granted
Application number
JP4383484U
Other languages
Japanese (ja)
Other versions
JPH0240376Y2 (en
Inventor
鈴木　静二
山縣　保男
Original Assignee
日立電線株式会社
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 by 日立電線株式会社 filed Critical 日立電線株式会社
Priority to JP4383484U priority Critical patent/JPS60154681U/en
Publication of JPS60154681U publication Critical patent/JPS60154681U/en
Application granted granted Critical
Publication of JPH0240376Y2 publication Critical patent/JPH0240376Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の防火構造を示す概略図、第２図は本考案
の一実施例を示す図、第３図は本考案の他の実施例を示
す図である。 １・・・隔壁、２・・・金属ダクトまたはバスダクト、
３・・・防火パテ、４・・・けい酸カルシウム板、５・
・・耐火充填材、６．７．８．９・・・延焼防止剤。FIG. 1 is a schematic diagram showing a conventional fire protection structure, FIG. 2 is a diagram showing one embodiment of the present invention, and FIG. 3 is a diagram showing another embodiment of the present invention. 1... Bulkhead, 2... Metal duct or bus duct,
3... Fire protection putty, 4... Calcium silicate plate, 5...
...Fireproof filler, 6.7.8.9...Fire spread prevention agent.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属ダクトまたはバスダクトの貫通する隔壁のダクト貫
通孔をダクト外面とに延焼防止剤を塗布すると共にその
間隙に、ダクト側表面、貫通孔側表面および隔壁と平行
な表面に延焼防止剤を塗布した耐火充填材を充填してな
る金属ダクトまたはバスダクト貫通部の気密防火構造。A fire-resistant fireproofing system in which a fire spread preventive agent is applied to the duct through-hole of a partition wall through which a metal duct or bus duct passes, and to the outer surface of the duct, and in the gap, a fire spread preventive agent is applied to the duct side surface, the through-hole side surface, and the surface parallel to the partition wall. An airtight fireproof structure for metal ducts or bus duct penetrations filled with filler.
JP4383484U 1984-03-26 1984-03-26 Airtight fireproof structure of duct penetration part Granted JPS60154681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4383484U JPS60154681U (en) 1984-03-26 1984-03-26 Airtight fireproof structure of duct penetration part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4383484U JPS60154681U (en) 1984-03-26 1984-03-26 Airtight fireproof structure of duct penetration part

Publications (2)

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

Family

ID=30555862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4383484U Granted JPS60154681U (en) 1984-03-26 1984-03-26 Airtight fireproof structure of duct penetration part

Country Status (1)

Country Link
JP (1) JPS60154681U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01307584A (en) * 1988-06-02 1989-12-12 Kubota Ltd Conjunction constitution of slab-through steel pipe
JP2006138144A (en) * 2004-11-12 2006-06-01 Sekisui Chem Co Ltd Fire compartment penetrating structure for bus ducts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125136U (en) * 1981-01-27 1982-08-04
JPS5837721U (en) * 1981-09-01 1983-03-11 日立電線株式会社 Installation structure of building penetrating members

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837721B2 (en) * 1974-08-02 1983-08-18 株式会社日立製作所 current amplification device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125136U (en) * 1981-01-27 1982-08-04
JPS5837721U (en) * 1981-09-01 1983-03-11 日立電線株式会社 Installation structure of building penetrating members

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01307584A (en) * 1988-06-02 1989-12-12 Kubota Ltd Conjunction constitution of slab-through steel pipe
JP2006138144A (en) * 2004-11-12 2006-06-01 Sekisui Chem Co Ltd Fire compartment penetrating structure for bus ducts
JP4698207B2 (en) * 2004-11-12 2011-06-08 積水化学工業株式会社 Fire duct compartment penetration structure for bus ducts

Also Published As

Publication number Publication date
JPH0240376Y2 (en) 1990-10-29

Similar Documents

Publication Publication Date Title
JPS60154681U (en) Airtight fireproof structure of duct penetration part
JPS619407U (en) Fire protection structure for metal duct penetrations
JPS6051208U (en) Fireproof airtight seal for insulated bus ducts that penetrate structures
JPS59159451U (en) Fire sealing material
JPS59169527U (en) Floor or wall penetration of electric wires/cables
JPS58163212A (en) Method of machining cable passing unit
JPS626814Y2 (en)
JPS62100118A (en) Fire preventive sealing of cable penetration
JPS5837722U (en) Installation structure of building penetrating members
JPH0241418Y2 (en)
JPS58171411U (en) Fireproof coating protection device for steel beams
JPS5837721U (en) Installation structure of building penetrating members
JPS60107210U (en) fireproof panel
JPS58171412U (en) Fireproof coating protection device for steel beams
JPS59169528U (en) Floor or wall penetration of electric wires/cables
JPS6074913A (en) Method of working cable passing portion
JPS6079213U (en) Fireproof seal structure at penetration parts
JPS6181720U (en)
JPS60128407U (en) Fire protection structure for floor penetration holes
JPS6093428U (en) Fireproof airtight penetration of electric wire cable
JPS59167420U (en) Fire protection structure for bulkhead penetration holes
JPS6015505U (en) Fireproof coating structure using backside fireproof coating metal plate
JPS6018627U (en) Bus duct for penetrating fire walls
JPS58174922U (en) Cable tray for preventing fire spread
JPS5969621U (en) Cable penetration part