JPH03104365U - - Google Patents
Info
- Publication number
- JPH03104365U JPH03104365U JP1231390U JP1231390U JPH03104365U JP H03104365 U JPH03104365 U JP H03104365U JP 1231390 U JP1231390 U JP 1231390U JP 1231390 U JP1231390 U JP 1231390U JP H03104365 U JPH03104365 U JP H03104365U
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- partition wall
- opening
- resistant
- fire
- 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
Links
- 238000005192 partition Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims 2
- 238000004079 fireproofing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Description
第１図、第２図は本考案の中空耐火間仕切壁の
ケーブル等の貫通部の防火措置構造の各種実施例
を示す横断面図、第３図は従来の中実ケーブル等
の壁の貫通部の防火措置構造を示す横断面図、第
４図は従来の中空耐火間仕切壁のケーブル等の貫
通部の防火措置構造を示す横断面である。
１……耐熱防火材層、Ａ……壁板、Ｂ……中空
部、Ｃ……支持材、Ｄ……中空耐火間仕切壁、Ｅ
……開口部、Ｆ……貫通部材、Ｇ……耐火板。
Figures 1 and 2 are cross-sectional views showing various embodiments of the fire prevention structure for the cable penetration part of the hollow fireproof partition wall of the present invention, and Figure 3 is the conventional solid cable penetration part of the wall. FIG. 4 is a cross-sectional view showing a fire prevention structure for a penetration part of a conventional hollow fireproof partition wall, such as a cable. 1...Heat-resistant fireproofing material layer, A...Wall plate, B...Hollow part, C...Supporting material, D...Hollow fireproof partition wall, E
...opening, F...penetrating member, G...fireproof plate.
Claims (1)
を配置させて構成された中空耐火間仕切壁Ｄの開
口部Ｅに、パイプ、ケーブル等の貫通部材Ｆが貫
通されてなる中空耐火間仕切壁のケーブル等の貫
通部において、前記開口部Ｅの内周面及び同開口
部Ｅに露出している支持材Ｃ等の部材に耐熱防火
材層１が設けられ、同開口部Ｅの貫通方向両側が
、内面に耐熱防火材層１が設けられた耐火板Ｇで
閉塞されてなることを特徴とする中空耐火間仕切
壁のケーブル等の貫通部の防火措置構造。 A support material C is placed in the hollow part B between two opposing wall plates A.
In a hollow refractory partition wall D in which a penetrating member F such as a pipe or cable is passed through an opening E of a hollow refractory partition wall D configured by arranging A fireproof board in which a heat-resistant and fire-resistant material layer 1 is provided on the support member C and other members exposed to the surface and the opening E, and a heat-resistant and fire-resistant material layer 1 is provided on the inner surface on both sides in the penetrating direction of the opening E. A fire prevention structure for a cable penetration part of a hollow fireproof partition wall, characterized by being closed with a G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1231390U JPH03104365U (en) | 1990-02-09 | 1990-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1231390U JPH03104365U (en) | 1990-02-09 | 1990-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104365U true JPH03104365U (en) | 1991-10-29 |
Family
ID=31515800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1231390U Pending JPH03104365U (en) | 1990-02-09 | 1990-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007029644A (en) * | 2005-07-29 | 2007-02-08 | Miwa Lock Co Ltd | Receiver for managing entering and leaving |
| JP2013209844A (en) * | 2012-03-30 | 2013-10-10 | Mirai Ind Co Ltd | Wiring/piping device, wiring/piping material installation structure, and installation method of pipe connection body and heat insulation material for disposing wiring/piping material |
| JP2014132195A (en) * | 2014-03-31 | 2014-07-17 | Mirai Ind Co Ltd | Fireproof treatment tool and fireproof treatment structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526658A (en) * | 1978-08-16 | 1980-02-26 | Fujitsu Ltd | Method of forming marker for pattern alignment |
-
1990
- 1990-02-09 JP JP1231390U patent/JPH03104365U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526658A (en) * | 1978-08-16 | 1980-02-26 | Fujitsu Ltd | Method of forming marker for pattern alignment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007029644A (en) * | 2005-07-29 | 2007-02-08 | Miwa Lock Co Ltd | Receiver for managing entering and leaving |
| JP4648123B2 (en) * | 2005-07-29 | 2011-03-09 | 美和ロック株式会社 | Access control receiver |
| JP2013209844A (en) * | 2012-03-30 | 2013-10-10 | Mirai Ind Co Ltd | Wiring/piping device, wiring/piping material installation structure, and installation method of pipe connection body and heat insulation material for disposing wiring/piping material |
| JP2014132195A (en) * | 2014-03-31 | 2014-07-17 | Mirai Ind Co Ltd | Fireproof treatment tool and fireproof treatment structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| YU8092A (en) | CONSTRUCTION OF A SINGLE NON-FOUNDED EXTERIOR WALL OF THE BUILDING | |
| JPH03104365U (en) | ||
| JPS6342708U (en) | ||
| JPH03106821U (en) | ||
| JPH0177773U (en) | ||
| JPS633710U (en) | ||
| JPH03110288U (en) | ||
| JPS6432984U (en) | ||
| JPH0190568U (en) | ||
| JPH01150804U (en) | ||
| JPS619407U (en) | Fire protection structure for metal duct penetrations | |
| JPS6133777Y2 (en) | ||
| JPH0473682U (en) | ||
| JPH02134112U (en) | ||
| JPS6074913A (en) | Method of working cable passing portion | |
| JPS58179324U (en) | Fire-resistant, sound-absorbing and heat-insulating structures for buildings | |
| JPH0190219U (en) | ||
| JPH01136098U (en) | ||
| JPS619686U (en) | Airtight fireproof structure for pipe penetrations | |
| JPH0286730U (en) | ||
| JPH024191U (en) | ||
| JPS60117957U (en) | non-combustible storage | |
| JPH0245205U (en) | ||
| JPH02134110U (en) | ||
| JPH0272707U (en) |