JPH0190568U - - Google Patents
Info
- Publication number
- JPH0190568U JPH0190568U JP18794787U JP18794787U JPH0190568U JP H0190568 U JPH0190568 U JP H0190568U JP 18794787 U JP18794787 U JP 18794787U JP 18794787 U JP18794787 U JP 18794787U JP H0190568 U JPH0190568 U JP H0190568U
- Authority
- JP
- Japan
- Prior art keywords
- fireproof
- cable
- opening
- penetration
- covered
- 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
- 238000004079 fireproofing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 3
- 238000005192 partition Methods 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Description
第１図、第２図はこの考案の各例を示す縦断側
面図、第３図は従来例を示す縦断側面図である。
１……壁体、２……開口、３……耐火板、６，
７……耐熱シール材、１１……防火材。
1 and 2 are longitudinal sectional side views showing each example of this invention, and FIG. 3 is a longitudinal sectional side view showing a conventional example. 1...Wall body, 2...Opening, 3...Fireproof board, 6,
7...Heat-resistant sealing material, 11...Fireproofing material.
Claims (1)
通用開口にケーブルなどを貫通させて防火処理を
施した構造において、上記開口の両端を不燃性材
料からなる耐火板で覆い、この耐火板のケーブル
などの貫通孔に生ずる小間隙を耐熱シール材で密
封し、開口内におけるケーブルなどの表面を防火
材で覆うことにより貫通ケーブルなど以外の部分
を空間としたことを特徴とする防火区画貫通部の
防火構造。 In a structure in which a cable or the like is passed through an opening provided in a fireproof compartment such as a wall for fireproofing treatment, both ends of the opening are covered with a fireproof board made of a noncombustible material, and the cables on this fireproof board are covered. A fireproof partition penetration part characterized by sealing a small gap that occurs in a penetration hole such as a heat-resistant sealant with a heat-resistant sealing material, and covering the surface of a cable or the like in the opening with a fireproofing material, thereby leaving the area other than the penetration cable as a space. Fireproof structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794787U JPH0190568U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794787U JPH0190568U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190568U true JPH0190568U (en) | 1989-06-14 |
Family
ID=31479076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18794787U Pending JPH0190568U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998058704A1 (en) * | 1997-06-25 | 1998-12-30 | Fujikura Ltd. | Fire sheet, method of mounting same, and fire protection construction |
-
1987
- 1987-12-09 JP JP18794787U patent/JPH0190568U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998058704A1 (en) * | 1997-06-25 | 1998-12-30 | Fujikura Ltd. | Fire sheet, method of mounting same, and fire protection construction |
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