JPS55152226A - Concrete structure and its manufacture - Google Patents
Concrete structure and its manufactureInfo
- Publication number
- JPS55152226A JPS55152226A JP6088779A JP6088779A JPS55152226A JP S55152226 A JPS55152226 A JP S55152226A JP 6088779 A JP6088779 A JP 6088779A JP 6088779 A JP6088779 A JP 6088779A JP S55152226 A JPS55152226 A JP S55152226A
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- reinforcing material
- segregated
- changing
- manufacture
- 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
Landscapes
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Rod-Shaped Construction Members (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
PURPOSE: To increase the load resistance remarkably without changing the thickness of a product by a method wherein a reinforcing material is segregated at the outer periphery for the structure used for a manhole in increasing or changing the size of the reinforcing material thereof.
CONSTITUTION: A reinforcing material 5 is segregated at the outer periphery. In this case, the concrete solution mixed with the reinforced material 5, the specific gravity thereof is larger than the concrete solution is poured into the form, segregating the reinforced material to the outer periphery in rotating the form around the pivotal axis thereof.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6088779A JPS55152226A (en) | 1979-05-16 | 1979-05-16 | Concrete structure and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6088779A JPS55152226A (en) | 1979-05-16 | 1979-05-16 | Concrete structure and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55152226A true JPS55152226A (en) | 1980-11-27 |
Family
ID=13155317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6088779A Pending JPS55152226A (en) | 1979-05-16 | 1979-05-16 | Concrete structure and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55152226A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829684U (en) * | 1981-08-24 | 1983-02-25 | 油井 清二郎 | Concrete basin |
JPS61116886U (en) * | 1984-12-28 | 1986-07-23 | ||
JPS61121267U (en) * | 1985-12-18 | 1986-07-31 | ||
JPH0532444U (en) * | 1991-04-23 | 1993-04-27 | 青葉コンクリート工業株式会社 | GRC manhole |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135119A (en) * | 1974-09-20 | 1976-03-25 | Kitagoshi Hyuumukan Kk | ENSHINRYOKUSEIKEIKONKURIITOSEKISOSEIHIN OYOBI SONOSEIZOHOHO |
JPS51116817A (en) * | 1975-06-14 | 1976-10-14 | Nippon Yakin Kogyo Co Ltd | Production of fibreereinforced hume pipes |
-
1979
- 1979-05-16 JP JP6088779A patent/JPS55152226A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135119A (en) * | 1974-09-20 | 1976-03-25 | Kitagoshi Hyuumukan Kk | ENSHINRYOKUSEIKEIKONKURIITOSEKISOSEIHIN OYOBI SONOSEIZOHOHO |
JPS51116817A (en) * | 1975-06-14 | 1976-10-14 | Nippon Yakin Kogyo Co Ltd | Production of fibreereinforced hume pipes |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829684U (en) * | 1981-08-24 | 1983-02-25 | 油井 清二郎 | Concrete basin |
JPS61116886U (en) * | 1984-12-28 | 1986-07-23 | ||
JPS61121267U (en) * | 1985-12-18 | 1986-07-31 | ||
JPH0532444U (en) * | 1991-04-23 | 1993-04-27 | 青葉コンクリート工業株式会社 | GRC manhole |
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