JPH0380809U - - Google Patents
Info
- Publication number
- JPH0380809U JPH0380809U JP9286089U JP9286089U JPH0380809U JP H0380809 U JPH0380809 U JP H0380809U JP 9286089 U JP9286089 U JP 9286089U JP 9286089 U JP9286089 U JP 9286089U JP H0380809 U JPH0380809 U JP H0380809U
- Authority
- JP
- Japan
- Prior art keywords
- fireproof
- nonwoven fabric
- floor
- highly
- steel frame
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000012784 inorganic fiber Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
鉄骨耐火被覆構造の断面図、第２図はその要部の
拡大断面図、第３図は耐火被覆材の斜視図、第４
図、第５図は従来の鉄骨耐火被覆構造を示すそれ
ぞれ断面図である。
１……鉄骨構造材、２……耐火被覆材、３……
積層端縁、４……縫合金属線、５……無機接着剤
、１１……固定ピン、１２……ワツシヤー、２１
……金網、２２……高耐火性不織布、２３……無
機繊維フエルト、３１……接着代、３１……重ね
代、Ｓ……スラブ。
The drawings show an embodiment of the present invention; Fig. 1 is a sectional view of a steel frame fireproof covering structure, Fig. 2 is an enlarged sectional view of the main part thereof, Fig. 3 is a perspective view of the fireproof covering material, and Fig. 4 is a cross-sectional view of a steel frame fireproof covering structure.
FIG. 5 is a cross-sectional view showing a conventional steel frame fireproof covering structure. 1... Steel structure material, 2... Fireproof covering material, 3...
Laminated edge, 4... Sutured metal wire, 5... Inorganic adhesive, 11... Fixing pin, 12... Washer, 21
... wire mesh, 22 ... highly fire-resistant nonwoven fabric, 23 ... inorganic fiber felt, 31 ... adhesive allowance, 31 ... overlapping allowance, S ... slab.
補正 平３．２．６
図面の簡単な説明を次のように補正する。
明細書第１２頁第１行の「図、第５図は」を「
図はＨ型鋼の鉄骨構造材に対する耐火被覆材の被
着状態を示す断面図であり、第５図、第６図は」
に訂正する。Amendment 3.2.6 The brief description of the drawing is amended as follows. In the first line of page 12 of the specification, “Figure, Figure 5” is replaced with “
The figure is a cross-sectional view showing the state of adhesion of fireproof coating material to the steel frame structure material of H-beam steel, and Figures 5 and 6 are
Correct to.
Claims (1)
１の外面を包被して、金網２１を表層としてその
下面に順次、高耐火性不織布２２、無機繊維フエ
ルト２３を積層してなる可撓性の耐火被覆材２が
設けられ、該耐火被覆材２の端部において無機繊
維フエルト２３が切除されて露出した高耐火性不
織布２２と金網２１の積層端縁３が床あるいは壁
面に沿つて折曲され、その高耐火性不織布２２面
が無機接着剤４によつて床あるいは壁面に接着固
定されていることを特徴とする鉄骨耐火被覆構造
。 A flexible material made by covering the outer surface of a steel frame structural material 1 such as a beam or column in contact with a floor or wall, and layering a highly fire-resistant nonwoven fabric 22 and an inorganic fiber felt 23 on the lower surface with a wire mesh 21 as a surface layer. The inorganic fiber felt 23 is cut off at the end of the fireproof coating 2, and the exposed laminated edge 3 of the highly fireproof nonwoven fabric 22 and wire mesh 21 is folded along the floor or wall surface. A steel frame fireproof covering structure characterized in that 22 sides of the highly fireproof nonwoven fabric are adhesively fixed to a floor or wall surface with an inorganic adhesive 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9286089U JPH0380809U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9286089U JPH0380809U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380809U true JPH0380809U (en) | 1991-08-19 |
Family
ID=31642269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9286089U Pending JPH0380809U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017066679A (en) * | 2015-09-29 | 2017-04-06 | 大和ハウス工業株式会社 | Fireproof member and beam having fireproof member |
| JP2019196651A (en) * | 2018-05-10 | 2019-11-14 | 清水建設株式会社 | Fireproofing covering structure of steel frame |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62268446A (en) * | 1986-05-14 | 1987-11-21 | 株式会社竹中工務店 | Refractory coating structure of reinforcing bar |
-
1989
- 1989-08-09 JP JP9286089U patent/JPH0380809U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62268446A (en) * | 1986-05-14 | 1987-11-21 | 株式会社竹中工務店 | Refractory coating structure of reinforcing bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017066679A (en) * | 2015-09-29 | 2017-04-06 | 大和ハウス工業株式会社 | Fireproof member and beam having fireproof member |
| JP2019196651A (en) * | 2018-05-10 | 2019-11-14 | 清水建設株式会社 | Fireproofing covering structure of steel frame |
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