JPS5248836A - Pipe hole forming process - Google Patents
Pipe hole forming processInfo
- Publication number
- JPS5248836A JPS5248836A JP12567875A JP12567875A JPS5248836A JP S5248836 A JPS5248836 A JP S5248836A JP 12567875 A JP12567875 A JP 12567875A JP 12567875 A JP12567875 A JP 12567875A JP S5248836 A JPS5248836 A JP S5248836A
- Authority
- JP
- Japan
- Prior art keywords
- hole forming
- forming process
- pipe hole
- concrete
- forming 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.)
- Pending
Links
Abstract
PURPOSE: Making removing of a piping hole forming tube easily after packing of concrete with using such a piping hole forming tube, which is made of thick p paper sheet, as being covered with a soft foamed plastics which is unaccustomed to concrete.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12567875A JPS5248836A (en) | 1975-10-17 | 1975-10-17 | Pipe hole forming process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12567875A JPS5248836A (en) | 1975-10-17 | 1975-10-17 | Pipe hole forming process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5248836A true JPS5248836A (en) | 1977-04-19 |
Family
ID=14915946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12567875A Pending JPS5248836A (en) | 1975-10-17 | 1975-10-17 | Pipe hole forming process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5248836A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670183A (en) * | 1979-11-09 | 1981-06-11 | Yukihiko Tatsugami | Installing method of pipings body for air conditioner at penetration part of building |
JPS60196422A (en) * | 1984-03-19 | 1985-10-04 | Masamitsu Tagami | Material for sleeve pipe and setting method thereof |
-
1975
- 1975-10-17 JP JP12567875A patent/JPS5248836A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670183A (en) * | 1979-11-09 | 1981-06-11 | Yukihiko Tatsugami | Installing method of pipings body for air conditioner at penetration part of building |
JPS60196422A (en) * | 1984-03-19 | 1985-10-04 | Masamitsu Tagami | Material for sleeve pipe and setting method thereof |
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