JPH0463883U - - Google Patents
Info
- Publication number
- JPH0463883U JPH0463883U JP10712290U JP10712290U JPH0463883U JP H0463883 U JPH0463883 U JP H0463883U JP 10712290 U JP10712290 U JP 10712290U JP 10712290 U JP10712290 U JP 10712290U JP H0463883 U JPH0463883 U JP H0463883U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- long object
- strip
- partition
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Thermal Insulation (AREA)
- Installation Of Indoor Wiring (AREA)
- Details Of Indoor Wiring (AREA)
Description
第１図は本考案の防火措置構造の一実施例を示
す縦断面図、第２図は難燃性発泡体によるチユー
ブを切り開く状態の説明図、第３図は本考案の防
火措置構造の他の実施例を示す縦断面図、第４図
〜第７図は同防火措置構造の施工説明図、第８図
は従来の防火措置構造の一例を示す縦断面図、第
９図〜第１２図は同防火措置構造の施工説明図で
ある。
１は難燃性樹脂発泡体からなる帯条体、Ａは床
や壁等の区画体、Ｂは断熱被覆金属管等の長尺物
、Ｃは金属製スリーブ、Ｄは耐火押え具。
Fig. 1 is a vertical cross-sectional view showing one embodiment of the fire prevention structure of the present invention, Fig. 2 is an explanatory diagram of a state in which a tube made of flame retardant foam is cut open, and Fig. 3 is an illustration of an embodiment of the fire prevention structure of the present invention. FIGS. 4 to 7 are construction explanatory diagrams of the same fire prevention structure. FIG. 8 is a longitudinal sectional view showing an example of a conventional fire prevention structure, and FIGS. 9 to 12. is an explanatory drawing of the construction of the same fire prevention structure. 1 is a strip made of flame-retardant resin foam, A is a partition such as a floor or wall, B is a long object such as a heat-insulating coated metal pipe, C is a metal sleeve, and D is a fireproof presser.
Claims (1)
され、同スリーブＣ内にケーブルや断熱被覆金属
管等の長尺物Ｂが挿通され、同スリーブＣの端部
Ｅから突出する長尺物Ｂの少なくとも一方の外周
に難燃性樹脂発泡体からなる帯条体１を巻付けて
前記スリーブＣの端部Ｅを閉塞し、巻装この帯条
体１の外側から同スリーブＣにかけて耐火押え具
Ｄを被せて前記巻装帯条体１を圧縮して前記金属
製スリーブＣに固定したことを特徴とする区画体
における長尺物貫通部の防火措置構造。 A metal sleeve C is passed through a partition A such as a floor or wall, and a long object B such as a cable or a heat-insulating coated metal pipe is inserted into the sleeve C, and the long object protrudes from the end E of the sleeve C. A strip 1 made of flame-retardant resin foam is wrapped around the outer circumference of at least one of the sleeves B to close the end E of the sleeve C, and a fireproof presser is applied from the outside of the wrapped strip 1 to the sleeve C. A fire prevention structure for a long object penetrating part in a partition body, characterized in that the wrapping strip 1 is compressed and fixed to the metal sleeve C by covering it with a tool D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10712290U JP2545468Y2 (en) | 1990-10-12 | 1990-10-12 | Fire protection structure at the long part penetration section in the compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10712290U JP2545468Y2 (en) | 1990-10-12 | 1990-10-12 | Fire protection structure at the long part penetration section in the compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463883U true JPH0463883U (en) | 1992-05-29 |
| JP2545468Y2 JP2545468Y2 (en) | 1997-08-25 |
Family
ID=31853490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10712290U Expired - Lifetime JP2545468Y2 (en) | 1990-10-12 | 1990-10-12 | Fire protection structure at the long part penetration section in the compartment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545468Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10185012A (en) * | 1996-12-26 | 1998-07-14 | Kumagai Gumi Co Ltd | Fire proof mounting fixture for integrally forming building frame part built by wet construction method and fire proof cylindrical body, and integral forming method employing aforesaid fire resistance mounting fixture |
-
1990
- 1990-10-12 JP JP10712290U patent/JP2545468Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10185012A (en) * | 1996-12-26 | 1998-07-14 | Kumagai Gumi Co Ltd | Fire proof mounting fixture for integrally forming building frame part built by wet construction method and fire proof cylindrical body, and integral forming method employing aforesaid fire resistance mounting fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2545468Y2 (en) | 1997-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |