GB833079A - Improved process for producing concrete structures - Google Patents
Improved process for producing concrete structuresInfo
- Publication number
- GB833079A GB833079A GB24617/57A GB2461757A GB833079A GB 833079 A GB833079 A GB 833079A GB 24617/57 A GB24617/57 A GB 24617/57A GB 2461757 A GB2461757 A GB 2461757A GB 833079 A GB833079 A GB 833079A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- hose
- concrete structures
- improved process
- structures
- 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
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/061—Solidifying concrete, e.g. by application of vacuum before hardening by applying vacuum or vacuum combined with vibration
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Building Environments (AREA)
Abstract
833,079. Mouldi n g con c rete structures. TREFILERIES L. BEKAERT. Aug. 2, 1957 [Aug. 4, 1956], No. 24617/57. Class 87(2). [Also in Group XXVIII] Concrete structures with tubular cavities therein are produced by laying the concrete around a porous braided hose 2 maintained stretched by a helical spring 3 therein. When the concrete has set, surplus water is drawn off by a vacuum pump connected to the hose, and the concrete may be treated by a fluid passed through the hose.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU833079X | 1956-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB833079A true GB833079A (en) | 1960-04-21 |
Family
ID=19733931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24617/57A Expired GB833079A (en) | 1956-08-04 | 1957-08-02 | Improved process for producing concrete structures |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB833079A (en) |
-
1957
- 1957-08-02 GB GB24617/57A patent/GB833079A/en not_active Expired
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