BE513818A - - Google Patents
Info
- Publication number
- BE513818A BE513818A BE513818DA BE513818A BE 513818 A BE513818 A BE 513818A BE 513818D A BE513818D A BE 513818DA BE 513818 A BE513818 A BE 513818A
- Authority
- BE
- Belgium
- Prior art keywords
- core
- section
- twisted
- sum
- bar
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/105—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars of concrete reinforcing bars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT307239X | 1951-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE513818A true BE513818A (US07494231-20090224-C00006.png) |
Family
ID=3671257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE513818D BE513818A (US07494231-20090224-C00006.png) | 1951-08-31 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE513818A (US07494231-20090224-C00006.png) |
| CH (1) | CH307239A (US07494231-20090224-C00006.png) |
| FR (1) | FR1062226A (US07494231-20090224-C00006.png) |
| LU (1) | LU31639A1 (US07494231-20090224-C00006.png) |
-
0
- LU LU31639D patent/LU31639A1/xx unknown
- BE BE513818D patent/BE513818A/fr unknown
-
1952
- 1952-08-22 CH CH307239D patent/CH307239A/de unknown
- 1952-08-27 FR FR1062226D patent/FR1062226A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1062226A (fr) | 1954-04-21 |
| CH307239A (de) | 1955-05-31 |
| LU31639A1 (US07494231-20090224-C00006.png) |
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