JPS6155420U - - Google Patents
Info
- Publication number
- JPS6155420U JPS6155420U JP13833484U JP13833484U JPS6155420U JP S6155420 U JPS6155420 U JP S6155420U JP 13833484 U JP13833484 U JP 13833484U JP 13833484 U JP13833484 U JP 13833484U JP S6155420 U JPS6155420 U JP S6155420U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- cable
- mixture
- hole
- cured
- 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
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003566 sealing material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 3
- 239000011490 mineral wool Substances 0.000 claims 2
- 239000003973 paint Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
従来の耐火構造の断面図、第３図および第４図は
それぞれ本考案の他の実施例の断面図である。
６…ケーブル、７…床、８…耐火混和物、９…
耐熱シール材、１３…円環状支持治具、１１…円
筒状支持治具。
FIG. 1 is a sectional view of one embodiment of the present invention, FIG. 2 is a sectional view of a conventional fireproof structure, and FIGS. 3 and 4 are sectional views of other embodiments of the present invention. 6...Cable, 7...Floor, 8...Refractory mixture, 9...
Heat-resistant sealing material, 13... Annular support jig, 11... Cylindrical support jig.
Claims (1)
と防火塗料との混和物を充填して硬化させるとと
もに、その充填混和物の下面に床下面およびケー
ブル外周面に跨つて耐熱シール材の被覆を設けて
前記床貫通孔を気密に封止してなることを特徴と
するケーブルの床貫通部の耐火構造。 ２ 混和物の下面域いは側周面に、ケーブル或い
は貫通孔周囲の床に係着させる耐熱シール材の落
下防止具を配設してなる実用新案登録請求の範囲
第１項記載のケーブルの床貫通部の耐火構造。[Scope of Claim for Utility Model Registration] 1. A mixture of rock wool and fire prevention paint is filled into the floor through-hole around the cable and cured, and at the same time, a mixture of rock wool and fire prevention paint is filled and cured, and the mixture is spread over the underside of the floor and the outer peripheral surface of the cable. A fireproof structure for a floor penetrating portion of a cable, characterized in that the floor penetrating hole is hermetically sealed by providing a coating with a heat-resistant sealing material. 2. The cable according to claim 1 for registration as a utility model, which is provided with a fall prevention device of a heat-resistant sealing material that is attached to the cable or the floor around the through hole on the lower surface area or side circumferential surface of the mixture. Fireproof structure for floor penetrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13833484U JPS6155420U (en) | 1984-09-12 | 1984-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13833484U JPS6155420U (en) | 1984-09-12 | 1984-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155420U true JPS6155420U (en) | 1986-04-14 |
Family
ID=30696726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13833484U Pending JPS6155420U (en) | 1984-09-12 | 1984-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01130751U (en) * | 1988-02-29 | 1989-09-05 | ||
| JP2008132244A (en) * | 2006-11-29 | 2008-06-12 | Inaba Denki Sangyo Co Ltd | Frame for fire prevention measure |
-
1984
- 1984-09-12 JP JP13833484U patent/JPS6155420U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01130751U (en) * | 1988-02-29 | 1989-09-05 | ||
| JP2008132244A (en) * | 2006-11-29 | 2008-06-12 | Inaba Denki Sangyo Co Ltd | Frame for fire prevention measure |
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