JPH0225995Y2 - - Google Patents
Info
- Publication number
- JPH0225995Y2 JPH0225995Y2 JP10798085U JP10798085U JPH0225995Y2 JP H0225995 Y2 JPH0225995 Y2 JP H0225995Y2 JP 10798085 U JP10798085 U JP 10798085U JP 10798085 U JP10798085 U JP 10798085U JP H0225995 Y2 JPH0225995 Y2 JP H0225995Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas pipe
- pipe
- fire
- tube
- 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
- 239000000463 material Substances 0.000 claims description 18
- 239000006260 foam Substances 0.000 claims description 12
- 235000019353 potassium silicate Nutrition 0.000 claims description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 8
- 239000004088 foaming agent Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 35
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 2
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 2
- 235000019399 azodicarbonamide Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000008674 spewing Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- ICGLPKIVTVWCFT-UHFFFAOYSA-N 4-methylbenzenesulfonohydrazide Chemical compound CC1=CC=C(S(=O)(=O)NN)C=C1 ICGLPKIVTVWCFT-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10798085U JPH0225995Y2 (en]) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10798085U JPH0225995Y2 (en]) | 1985-07-15 | 1985-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216883U JPS6216883U (en]) | 1987-01-31 |
| JPH0225995Y2 true JPH0225995Y2 (en]) | 1990-07-16 |
Family
ID=30984749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10798085U Expired JPH0225995Y2 (en]) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225995Y2 (en]) |
-
1985
- 1985-07-15 JP JP10798085U patent/JPH0225995Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6216883U (en]) | 1987-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR930005717B1 (ko) | 방화구획체에서의 합성수지제 배관물 관통부의 방화조치구조 | |
| US4146562A (en) | Extrusion coating method with polyolefin foam | |
| JP4443521B2 (ja) | 防火部品 | |
| RU2355941C2 (ru) | Способ изготовления кожуха для гибких теплоизолированных трубопроводов | |
| JPH02276836A (ja) | 成形された発泡性部品及びそのための組成物 | |
| KR870007696A (ko) | 위내 체류형 과립 | |
| JPH04331130A (ja) | 発泡性熱収縮チューブの製造方法 | |
| JPH0225995Y2 (en]) | ||
| JP2540911Y2 (ja) | 防火区画体における可燃材製長尺管体貫通部の防火構造 | |
| JPH0310463Y2 (en]) | ||
| JPH0449427Y2 (en]) | ||
| GB1378275A (en) | Heat insulating wall of low temperature liquefied gas tanks | |
| JP4085358B2 (ja) | 耐火二層管継手用目地装置 | |
| JP2019099647A (ja) | 樹脂管の製造方法、樹脂管および配管接続構造 | |
| JP2001132023A (ja) | 配管の凍結防止構造 | |
| JPH11159023A (ja) | 断熱材 | |
| GB2130485A (en) | Sealing device | |
| JP2575531Y2 (ja) | 耐火断熱材 | |
| JP2583389B2 (ja) | 防火区画体における貫通部材貫通部の防火措置構造 | |
| JPH02101392A (ja) | 潜熱蓄熱材 | |
| JPH03157586A (ja) | 合成樹脂可撓電線管の防火区画貫通部における防火措置構造 | |
| JPH03134397A (ja) | 蓄熱式流体輸送パイプ | |
| JP2000317004A (ja) | 防火区画貫通穴用熱膨張充填材 | |
| CN222677987U (zh) | 一种环保、发泡受控的微胶囊 | |
| JPS5821306Y2 (ja) | 電気ケ−ブル管路 |