JPS5284489A - Fire preventing work method for electricalwire and cable in duct - Google Patents

Fire preventing work method for electricalwire and cable in duct

Info

Publication number
JPS5284489A
JPS5284489A JP15682575A JP15682575A JPS5284489A JP S5284489 A JPS5284489 A JP S5284489A JP 15682575 A JP15682575 A JP 15682575A JP 15682575 A JP15682575 A JP 15682575A JP S5284489 A JPS5284489 A JP S5284489A
Authority
JP
Japan
Prior art keywords
duct
cable
electricalwire
work method
fire preventing
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
JP15682575A
Other languages
Japanese (ja)
Other versions
JPS5914961B2 (en
Inventor
Taketsune Morikawa
Norihiko Yasuda
Kojiro Ishise
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP50156825A priority Critical patent/JPS5914961B2/en
Publication of JPS5284489A publication Critical patent/JPS5284489A/en
Publication of JPS5914961B2 publication Critical patent/JPS5914961B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

PURPOSE: To perform fire prevention of wirings and cable in a duct by accompanying bar formed fire preventive compound to formulate a bubbling carbonizing layer when fire along with wirings and cable in a duct.
COPYRIGHT: (C)1977,JPO&Japio
JP50156825A 1975-12-30 1975-12-30 Duct Neidensen Cable No. Kakohou Expired JPS5914961B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50156825A JPS5914961B2 (en) 1975-12-30 1975-12-30 Duct Neidensen Cable No. Kakohou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50156825A JPS5914961B2 (en) 1975-12-30 1975-12-30 Duct Neidensen Cable No. Kakohou

Publications (2)

Publication Number Publication Date
JPS5284489A true JPS5284489A (en) 1977-07-14
JPS5914961B2 JPS5914961B2 (en) 1984-04-06

Family

ID=15636160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50156825A Expired JPS5914961B2 (en) 1975-12-30 1975-12-30 Duct Neidensen Cable No. Kakohou

Country Status (1)

Country Link
JP (1) JPS5914961B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910094U (en) * 1972-04-28 1974-01-28
JPS50128196A (en) * 1974-03-29 1975-10-08
JPS50145493U (en) * 1974-05-20 1975-12-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910094U (en) * 1972-04-28 1974-01-28
JPS50128196A (en) * 1974-03-29 1975-10-08
JPS50145493U (en) * 1974-05-20 1975-12-02

Also Published As

Publication number Publication date
JPS5914961B2 (en) 1984-04-06

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