GB1302756A - - Google Patents
Info
- Publication number
- GB1302756A GB1302756A GB1798970A GB1798970A GB1302756A GB 1302756 A GB1302756 A GB 1302756A GB 1798970 A GB1798970 A GB 1798970A GB 1798970 A GB1798970 A GB 1798970A GB 1302756 A GB1302756 A GB 1302756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- cage
- devices
- trench
- sited
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
- E02D5/182—Bulkheads or similar walls made solely of concrete in situ using formworks to separate sections
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (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)
- Bulkheads Adapted To Foundation Construction (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
1302756 Subterranean walls COMPAGNIE INTERNATIONALE DES PIEUX ARMES FRANKIGNOUL 15 April 1970 [16 Dec 1969] 17989/70 Heading E1H To form interlocking concrete wall-sections in situ shuttering devices 11 are placed in a trench 10 filled with bentonite mud, a cage of reinforcing bars, Fig. 3 (not shown) is introduced between said devices so that the ends 14 of the horizontal bars lie in slots 13, and the space between the devices is filled with concrete through a tremie (not shown). When the concrete has set the trench is extended in either direction and the adjacent device 11 is moved to the farthest end of the trench extension. A further cage of bars 19 is then inserted so as to overlap the ends 14 of the first cage and engage with the slots 13 of the re-sited device 11. Concrete is then poured as before to fill the space between the existing wall-section and the re-sited device. This procedure is repeated as necessary. Spring-loaded strips 16 on the ends 14 close the grooves 13 to keep them free of concrete. At least one strip of sheet-metal 20 matching the profile of the edge 21 of the existing wall-section guides the cage 19. While the concrete is setting the devices 11 are reciprocated vertically by hydraulic jacks (not shown) to prevent adhesion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU60021 | 1969-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1302756A true GB1302756A (en) | 1973-01-10 |
Family
ID=19726214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1798970A Expired GB1302756A (en) | 1969-12-16 | 1970-04-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3729164A (en) |
| BE (1) | BE744770A (en) |
| CA (1) | CA959633A (en) |
| ES (1) | ES385871A1 (en) |
| FR (1) | FR2071576A5 (en) |
| GB (1) | GB1302756A (en) |
| LU (1) | LU60021A1 (en) |
| NL (1) | NL156473B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2157349A (en) * | 1984-04-10 | 1985-10-23 | Finic Bv | Method and apparatus for forming underground reinforced concrete walls with continuous steel reinforcement |
| GB2192924A (en) * | 1984-04-10 | 1988-01-27 | Finic Bv | An end stop pipe for forming reinforced concrete walls with continuous steel reinforcement |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990200A (en) * | 1970-07-02 | 1976-11-09 | Takenaka Komuten Company, Ltd. | Apparatus for forming reinforced concrete wall |
| US3796054A (en) * | 1971-12-14 | 1974-03-12 | U Piccagli | Method for the construction of impermeable walls |
| US3893302A (en) * | 1973-10-25 | 1975-07-08 | Rapidex Inc | Machine and method for excavating trenches and for constructing walls in trenches |
| US4621477A (en) * | 1985-07-18 | 1986-11-11 | Kinst Dennis I | Wall panel system |
| FR2657639A1 (en) * | 1990-01-30 | 1991-08-02 | Bss Infrag Sa | METHOD FOR FORMING A WALL MOLDED CONCRETE WALL IN A TRENCH AND FORMWORK FOR CARRYING OUT SAID METHOD |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR581869A (en) * | 1923-05-28 | 1924-12-08 | Form for molding tiles or plates used in construction | |
| FR1501545A (en) * | 1966-02-12 | 1967-11-10 | Nitto Kogyo Kk | Method for constructing foundation walls and the like of reinforced concrete, and walls made by this method |
-
1969
- 1969-12-16 LU LU60021D patent/LU60021A1/xx unknown
-
1970
- 1970-01-22 BE BE744770D patent/BE744770A/xx not_active IP Right Cessation
- 1970-03-25 FR FR7010670A patent/FR2071576A5/fr not_active Expired
- 1970-04-15 GB GB1798970A patent/GB1302756A/en not_active Expired
- 1970-04-15 NL NL7005386.A patent/NL156473B/en not_active IP Right Cessation
- 1970-11-18 ES ES385871A patent/ES385871A1/en not_active Expired
- 1970-11-24 CA CA098,994A patent/CA959633A/en not_active Expired
- 1970-12-02 US US00094371A patent/US3729164A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2157349A (en) * | 1984-04-10 | 1985-10-23 | Finic Bv | Method and apparatus for forming underground reinforced concrete walls with continuous steel reinforcement |
| GB2192924A (en) * | 1984-04-10 | 1988-01-27 | Finic Bv | An end stop pipe for forming reinforced concrete walls with continuous steel reinforcement |
Also Published As
| Publication number | Publication date |
|---|---|
| ES385871A1 (en) | 1974-10-16 |
| DE2016859A1 (en) | 1971-06-24 |
| LU60021A1 (en) | 1971-08-17 |
| NL156473B (en) | 1978-04-17 |
| BE744770A (en) | 1970-07-01 |
| FR2071576A5 (en) | 1971-09-17 |
| US3729164A (en) | 1973-04-24 |
| CA959633A (en) | 1974-12-24 |
| DE2016859B2 (en) | 1975-07-17 |
| NL7005386A (en) | 1971-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |