JPH0233057Y2 - - Google Patents
Info
- Publication number
- JPH0233057Y2 JPH0233057Y2 JP7469685U JP7469685U JPH0233057Y2 JP H0233057 Y2 JPH0233057 Y2 JP H0233057Y2 JP 7469685 U JP7469685 U JP 7469685U JP 7469685 U JP7469685 U JP 7469685U JP H0233057 Y2 JPH0233057 Y2 JP H0233057Y2
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- fireproof
- duct
- steel beam
- sleeve hole
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7469685U JPH0233057Y2 (pl) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7469685U JPH0233057Y2 (pl) | 1985-05-20 | 1985-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190082U JPS61190082U (pl) | 1986-11-27 |
| JPH0233057Y2 true JPH0233057Y2 (pl) | 1990-09-06 |
Family
ID=30615229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7469685U Expired JPH0233057Y2 (pl) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233057Y2 (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616193Y2 (ja) * | 1988-05-26 | 1994-04-27 | 大成建設株式会社 | 鉄骨梁のダクト配管構造 |
| JP2010037760A (ja) * | 2008-08-01 | 2010-02-18 | Shimizu Corp | 鉄骨梁貫通孔のダクト及び耐火被覆部材の設置構造 |
-
1985
- 1985-05-20 JP JP7469685U patent/JPH0233057Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61190082U (pl) | 1986-11-27 |
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