JPH0270402A - コンクリート管の脱型加熱方法 - Google Patents
コンクリート管の脱型加熱方法Info
- Publication number
- JPH0270402A JPH0270402A JP22386388A JP22386388A JPH0270402A JP H0270402 A JPH0270402 A JP H0270402A JP 22386388 A JP22386388 A JP 22386388A JP 22386388 A JP22386388 A JP 22386388A JP H0270402 A JPH0270402 A JP H0270402A
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- shower
- heating
- heated water
- concrete pipe
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000009415 formwork Methods 0.000 claims description 80
- 239000007921 spray Substances 0.000 claims description 14
- 230000035882 stress Effects 0.000 description 7
- 239000008236 heating water Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22386388A JPH0270402A (ja) | 1988-09-06 | 1988-09-06 | コンクリート管の脱型加熱方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22386388A JPH0270402A (ja) | 1988-09-06 | 1988-09-06 | コンクリート管の脱型加熱方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0270402A true JPH0270402A (ja) | 1990-03-09 |
| JPH0364286B2 JPH0364286B2 (enrdf_load_stackoverflow) | 1991-10-04 |
Family
ID=16804887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22386388A Granted JPH0270402A (ja) | 1988-09-06 | 1988-09-06 | コンクリート管の脱型加熱方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270402A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008258467A (ja) * | 2007-04-06 | 2008-10-23 | Matsushita Electric Ind Co Ltd | 電子部品とその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62294509A (ja) * | 1986-06-16 | 1987-12-22 | 株式会社 豊田機販 | コンクリ−ト成形品の脱型方法 |
-
1988
- 1988-09-06 JP JP22386388A patent/JPH0270402A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62294509A (ja) * | 1986-06-16 | 1987-12-22 | 株式会社 豊田機販 | コンクリ−ト成形品の脱型方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008258467A (ja) * | 2007-04-06 | 2008-10-23 | Matsushita Electric Ind Co Ltd | 電子部品とその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0364286B2 (enrdf_load_stackoverflow) | 1991-10-04 |
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