KR890008925U - Pipe formwork for culvert reinforcement - Google Patents
Pipe formwork for culvert reinforcementInfo
- Publication number
- KR890008925U KR890008925U KR2019870017285U KR870017285U KR890008925U KR 890008925 U KR890008925 U KR 890008925U KR 2019870017285 U KR2019870017285 U KR 2019870017285U KR 870017285 U KR870017285 U KR 870017285U KR 890008925 U KR890008925 U KR 890008925U
- Authority
- KR
- South Korea
- Prior art keywords
- pipe formwork
- culvert reinforcement
- culvert
- reinforcement
- formwork
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/003—Injection of material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0006—Plastics
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870017285U KR910004012Y1 (en) | 1987-10-06 | 1987-10-06 | Reinforcement pipe form for culvert |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870017285U KR910004012Y1 (en) | 1987-10-06 | 1987-10-06 | Reinforcement pipe form for culvert |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890008925U true KR890008925U (en) | 1989-05-29 |
KR910004012Y1 KR910004012Y1 (en) | 1991-06-10 |
Family
ID=19268540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870017285U KR910004012Y1 (en) | 1987-10-06 | 1987-10-06 | Reinforcement pipe form for culvert |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910004012Y1 (en) |
-
1987
- 1987-10-06 KR KR2019870017285U patent/KR910004012Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910004012Y1 (en) | 1991-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010206 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |