FR2296693A1 - Procede de fabrication de fers, destines notamment a l'armature du beton, et fers ainsi obtenus - Google Patents
Procede de fabrication de fers, destines notamment a l'armature du beton, et fers ainsi obtenusInfo
- Publication number
- FR2296693A1 FR2296693A1 FR7500257A FR7500257A FR2296693A1 FR 2296693 A1 FR2296693 A1 FR 2296693A1 FR 7500257 A FR7500257 A FR 7500257A FR 7500257 A FR7500257 A FR 7500257A FR 2296693 A1 FR2296693 A1 FR 2296693A1
- Authority
- FR
- France
- Prior art keywords
- irons
- reinforcement
- concrete
- manufacturing
- intended
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000002787 reinforcement Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US442008A US3928998A (en) | 1973-11-28 | 1974-02-13 | Metal rod for reinforced concrete and process for producing said rod |
FR7500257A FR2296693A1 (fr) | 1973-11-28 | 1975-01-06 | Procede de fabrication de fers, destines notamment a l'armature du beton, et fers ainsi obtenus |
DE19752511812 DE2511812A1 (de) | 1973-11-28 | 1975-03-18 | Metallstab fuer bewehrten beton und verfahren zu seiner herstellung |
GB13835/75A GB1508343A (en) | 1973-11-28 | 1975-04-04 | Process for producing a metal rod for reinforced concrete and a metal rod obtained by said process |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AR25120473A AR201492A1 (es) | 1973-11-28 | 1973-11-28 | Procedimiento para producir una varilla metalica y una varilla para estructuras de hormigon armado y lo similar obtenida mediante dicho procedimiento |
FR7500257A FR2296693A1 (fr) | 1973-11-28 | 1975-01-06 | Procede de fabrication de fers, destines notamment a l'armature du beton, et fers ainsi obtenus |
DE19752511812 DE2511812A1 (de) | 1973-11-28 | 1975-03-18 | Metallstab fuer bewehrten beton und verfahren zu seiner herstellung |
GB13835/75A GB1508343A (en) | 1973-11-28 | 1975-04-04 | Process for producing a metal rod for reinforced concrete and a metal rod obtained by said process |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2296693A1 true FR2296693A1 (fr) | 1976-07-30 |
Family
ID=27421055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7500257A Withdrawn FR2296693A1 (fr) | 1973-11-28 | 1975-01-06 | Procede de fabrication de fers, destines notamment a l'armature du beton, et fers ainsi obtenus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3928998A (fr) |
DE (1) | DE2511812A1 (fr) |
FR (1) | FR2296693A1 (fr) |
GB (1) | GB1508343A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995019480A1 (fr) * | 1994-01-14 | 1995-07-20 | Institut für Stahlbeton Bewehrung E.V. | Acier d'armature lamine a froid et son procede de production |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1208968B (it) * | 1983-02-18 | 1989-07-10 | Ferrosider Spa | Procedimento ed attrezzatura per la formatura di barre metalliche con dentature su due lati opposti. |
GB2162915B (en) * | 1984-08-09 | 1988-06-02 | Allied Steel Wire Ltd | Reinforcing bar joints |
DE3533712A1 (de) * | 1985-09-21 | 1986-03-27 | Herbert 5870 Hemer Bergfeld | Schlepp-flachwalzgeruest fuer das flachwalzen harter draehte in drahtziehmaschinen |
DE19527177A1 (de) * | 1995-07-25 | 1997-01-30 | Dieter Hahn | Rundstahlelement zur Betonarmierung |
AU783664B2 (en) * | 2001-08-28 | 2005-11-24 | Australian Steel Company (Operations) Pty Ltd, The | Concrete reinforcement product |
DE102004016193A1 (de) * | 2004-04-01 | 2005-10-20 | Fuchs Kg Otto | Reckwalzanlage |
CN101176966B (zh) * | 2007-11-23 | 2010-06-09 | 奥盛(九江)钢线钢缆有限公司 | 一种刻痕钢丝稳定化处理工艺 |
WO2011163449A1 (fr) | 2010-06-24 | 2011-12-29 | Nucor Steel Birmingham, Inc. | Boulon d'armature fileté pouvant résister à la tension |
US9010165B2 (en) | 2011-01-18 | 2015-04-21 | Nucor Corporation | Threaded rebar manufacturing process and system |
CN102626712B (zh) * | 2012-05-08 | 2014-06-25 | 山西太钢不锈钢股份有限公司 | 不锈螺纹钢的轧制设备及方法 |
CN107185995A (zh) * | 2017-07-20 | 2017-09-22 | 四川桂利节能科技有限公司 | 一种冷轧带肋钢筋加工工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US882321A (en) * | 1907-04-02 | 1908-03-17 | Thomas W Jenks | Method of rolling ribbed bars. |
US2552364A (en) * | 1946-06-10 | 1951-05-08 | Sheffield Steel Corp | Reinforcing bar or rod |
NL135455C (fr) * | 1967-01-03 |
-
1974
- 1974-02-13 US US442008A patent/US3928998A/en not_active Expired - Lifetime
-
1975
- 1975-01-06 FR FR7500257A patent/FR2296693A1/fr not_active Withdrawn
- 1975-03-18 DE DE19752511812 patent/DE2511812A1/de not_active Withdrawn
- 1975-04-04 GB GB13835/75A patent/GB1508343A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995019480A1 (fr) * | 1994-01-14 | 1995-07-20 | Institut für Stahlbeton Bewehrung E.V. | Acier d'armature lamine a froid et son procede de production |
Also Published As
Publication number | Publication date |
---|---|
GB1508343A (en) | 1978-04-26 |
US3928998A (en) | 1975-12-30 |
DE2511812A1 (de) | 1976-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2296693A1 (fr) | Procede de fabrication de fers, destines notamment a l'armature du beton, et fers ainsi obtenus | |
FR2292684A1 (fr) | Materiau d'armature pour beton et procede de fabrication de ce materiau d'armature | |
BE824238A (fr) | Procede de fabrication de l'acier | |
BE820109A (fr) | Poutre modulaire de beton et son procede de fabrication | |
BE841630A (fr) | Procede pour la production d'agglomeres de ciment expansifs et a resistance elevee | |
OA04165A (fr) | Procédé de construction d'édifices en béton coulé sur place. | |
FR2303772A1 (fr) | Procede pour le traitement thermique d'une matiere en grains fins, notamment pour la precuisson du ciment | |
BE752232A (fr) | Agregat pour la fabrication des elements en beton arme et en beton precontraint | |
BE820829A (fr) | Element en beton et procede pour sa fabrication | |
BE868449A (fr) | Machine pour la fabrication d'armatures, notamment pour beton arme, et armatures ainsi realisees | |
BE781216A (fr) | Procede de fabrication d'elements prefabriques creux en beton, du type coque, pour le batiment | |
BE763457A (fr) | Machine pour la fabrication en continu de cages d'armature pourpieux, poteaux ou analogues en beton arme | |
BE786543A (fr) | Procede perfectionne pour la fabrication de structures en beton | |
BE803938Q (fr) | Procede de moulage d'elements allonges en beton precontraint | |
BE804056A (fr) | Procede et installation de fabrication d'elements en beton arme, notamment d'elements de construction en beton precontraint | |
BE875197A (fr) | Installation pour la fabrication d'elements en beton arme, notamment en beton precontraint | |
BE744360A (fr) | Procede de fabrication d'une piece moulee en ciment ou beton, revetue d'une matiere synthetique et piece obtenue | |
CH429606A (fr) | Procédé de fabrication d'un pieu notamment pour fondation | |
FR2345266A1 (fr) | Procede de traitement des fers d'armature pour beton | |
OA05461A (fr) | Perfectionnement à la fabrication du ciment par voie sèche. | |
BE783319A (fr) | Barre nervuree d'armature pour beton et dispositif pour sa fabrication | |
BE812269A (fr) | Procede de fabrication de pieces moulees de sulfate de calcium heihudrate | |
BE816407A (fr) | Procede de fabrication de carreaux en ciment et carreaux ainsi obtenus | |
CH508789A (fr) | Procédé de fabrication d'une structure en béton | |
OA05076A (fr) | Installation pour la fabrication du ciment par voie sèche. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |