JPS6238391U - - Google Patents
Info
- Publication number
- JPS6238391U JPS6238391U JP13011185U JP13011185U JPS6238391U JP S6238391 U JPS6238391 U JP S6238391U JP 13011185 U JP13011185 U JP 13011185U JP 13011185 U JP13011185 U JP 13011185U JP S6238391 U JPS6238391 U JP S6238391U
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- face plate
- metal face
- core material
- fire door
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 239000004111 Potassium silicate Substances 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 150000002484 inorganic compounds Chemical class 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims 1
- 229910052913 potassium silicate Inorganic materials 0.000 claims 1
- 235000019353 potassium silicate Nutrition 0.000 claims 1
Landscapes
- Building Environments (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図のＸ―Ｘ断面図、第３図は第２図のＢ
部の拡大図であつて、Ａは防火戸、１は芯材、２
は金属表面板、３は突板である。
図は第１図のＸ―Ｘ断面図、第３図は第２図のＢ
部の拡大図であつて、Ａは防火戸、１は芯材、２
は金属表面板、３は突板である。
Claims (1)
- 無機質の芯材の表面に金属表面板を被覆し、金
属表面板の上に突板を貼着し、突板に水酸化ナト
リウム、ケイ酸カリ等の無機化合物の水溶液を塗
布含浸させて成る防火戸の構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13011185U JPS6238391U (ja) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13011185U JPS6238391U (ja) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238391U true JPS6238391U (ja) | 1987-03-06 |
Family
ID=31027297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13011185U Pending JPS6238391U (ja) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238391U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017891B2 (ja) * | 1981-12-08 | 1985-05-07 | 株式会社栗本鉄工所 | ２段スライド式ゲ−トの扉間水密装置 |
-
1985
- 1985-08-27 JP JP13011185U patent/JPS6238391U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017891B2 (ja) * | 1981-12-08 | 1985-05-07 | 株式会社栗本鉄工所 | ２段スライド式ゲ−トの扉間水密装置 |