GB925939A - Bar reinforcement for concrete construction - Google Patents
Bar reinforcement for concrete constructionInfo
- Publication number
- GB925939A GB925939A GB2472760A GB2472760A GB925939A GB 925939 A GB925939 A GB 925939A GB 2472760 A GB2472760 A GB 2472760A GB 2472760 A GB2472760 A GB 2472760A GB 925939 A GB925939 A GB 925939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- rib
- reinforcement
- july
- inscribed circle
- 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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
- E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
Abstract
925,939. Concrete reinforcing bars. A. REIMBERT. July 15, 1960 [July 20, 1959; Dec. 11, 1959], No. 24727/60. Class 20 (4). A reinforcement for concrete comprises a bar, the periphery of which comprises at least one rib 2, Fig. 1, extending in the longitudinal direction, the outer surface of which over a major portion of its width has a convex configuration which runs progressively away from the inscribed circle passing through the base of the rib and forms an acute angle therewith. The bar may be twisted about its axis to give the ribs a helicoidal appearance. The rib includes a narrow surface 14 which connects the main surfaces of a rib with an adjacent surface, which narrow surface may form an acute, obtuse or right angle with the inscribed circle. Additional projections 16, Fig. 7, or, for example 15, Fig. 13, may be provided. The bar from which the reinforcement is produced may be extruded to comprise one or more longitudinal passages arranged symmetrically in relation to the longitudinal axis of the bar, the subsequent twisting of the bar causing partial or complete closing of these passages.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR800549A FR1241156A (en) | 1959-07-20 | 1959-07-20 | Improvement in reinforcement for reinforced concrete |
| FR812755A FR76991E (en) | 1959-12-11 | 1959-12-11 | Improvement in reinforcement for reinforced concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB925939A true GB925939A (en) | 1963-05-15 |
Family
ID=26184199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2472760A Expired GB925939A (en) | 1959-07-20 | 1960-07-15 | Bar reinforcement for concrete construction |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB925939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012022005A1 (en) | 2010-08-20 | 2012-02-23 | Juan Pablo Covarrubias Torres | Steel bar comprising projections, used to form concrete frameworks, such that the concrete remains in the elastic range in terms of strength with a stress of less than 50% of the breaking stress, in which the bar has a diameter d and the projections are spaced apart by a distance l, have a height h and an area of less than one fourth of the perimeter multiplied by l |
-
1960
- 1960-07-15 GB GB2472760A patent/GB925939A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012022005A1 (en) | 2010-08-20 | 2012-02-23 | Juan Pablo Covarrubias Torres | Steel bar comprising projections, used to form concrete frameworks, such that the concrete remains in the elastic range in terms of strength with a stress of less than 50% of the breaking stress, in which the bar has a diameter d and the projections are spaced apart by a distance l, have a height h and an area of less than one fourth of the perimeter multiplied by l |
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