JPH0450066U - - Google Patents

Info

Publication number
JPH0450066U
JPH0450066U JP9127490U JP9127490U JPH0450066U JP H0450066 U JPH0450066 U JP H0450066U JP 9127490 U JP9127490 U JP 9127490U JP 9127490 U JP9127490 U JP 9127490U JP H0450066 U JPH0450066 U JP H0450066U
Authority
JP
Japan
Prior art keywords
penetrating
floor
wall
foam
fire prevention
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.)
Pending
Application number
JP9127490U
Other languages
English (en)
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 JP9127490U priority Critical patent/JPH0450066U/ja
Publication of JPH0450066U publication Critical patent/JPH0450066U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)

Description

【図面の簡単な説明】
第１図は床の貫通部に施工された本考案の防火
措置構造の一実施例を示す縦断面図、第２図は同
防火措置構造に使用された発泡成形体１の一例を
示す正面図、第３図は同防火措置構造の火災時の
説明図、第４図〜第６図は従来の種々の防火措置
構造の縦断面図である。 １は発泡成形体、ａは熱膨張性樹脂発泡体、ｂ
は不燃性繊維、Ａは壁や床、Ｂは貫通口、Ｃは貫
通部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 壁や床Ａ等の貫通口Ｂにケーブルやパイプ等の
    貫通部材Ｃが貫通配置されてなる壁や床等の貫通
    部において、前記貫通部材Ｃと貫通口Ｂとの隙間
    に、かさ比重が０．１〜０．５ｇ／cm3の熱膨張
    性樹脂発泡体ａに長さが１０〜１００mmの不燃性
    繊維ｂが混合密度１．５〜１０ｇ／ｌで混合され
    且つ所望形状に成形された発泡成形体１が充填さ
    れてなることを特徴とする壁や床等の貫通部の防
    火措置構造。
JP9127490U 1990-08-31 1990-08-31 Pending JPH0450066U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9127490U JPH0450066U (ja) 1990-08-31 1990-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9127490U JPH0450066U (ja) 1990-08-31 1990-08-31

Publications (1)

Publication Number Publication Date
JPH0450066U true JPH0450066U (ja) 1992-04-27

Family

ID=31826744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9127490U Pending JPH0450066U (ja) 1990-08-31 1990-08-31

Country Status (1)

Country Link
JP (1) JPH0450066U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001227083A (ja) * 2000-02-14 2001-08-24 Furukawa Techno Material Co Ltd 給排水管路貫通部の耐火防音構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340462A (ja) * 1986-08-06 1988-02-20 Canon Inc 画質制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340462A (ja) * 1986-08-06 1988-02-20 Canon Inc 画質制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001227083A (ja) * 2000-02-14 2001-08-24 Furukawa Techno Material Co Ltd 給排水管路貫通部の耐火防音構造

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