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 obtenus

Info

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Withdrawn
Application number
FR7500257A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AR25120473A external-priority patent/AR201492A1/es
Priority to US442008A priority Critical patent/US3928998A/en
Application filed by Individual filed Critical Individual
Priority to FR7500257A priority patent/FR2296693A1/fr
Priority to DE19752511812 priority patent/DE2511812A1/de
Priority to GB13835/75A priority patent/GB1508343A/en
Publication of FR2296693A1 publication Critical patent/FR2296693A1/fr
Withdrawn legal-status Critical Current

Links

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)
FR7500257A 1973-11-28 1975-01-06 Procede de fabrication de fers, destines notamment a l'armature du beton, et fers ainsi obtenus Withdrawn FR2296693A1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
CA2802913C (fr) 2010-06-24 2019-09-10 Nucor Corporation Boulon d'armature filete pouvant resister a 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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
DE2511812A1 (de) 1976-09-30
US3928998A (en) 1975-12-30
GB1508343A (en) 1978-04-26

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
BE857262A (fr) Procede et coffrage pour la fabrication de pieces de beton finies
BE824238A (fr) Procede de fabrication de l'acier
IT1005945B (it) Struttura di profilato di ferro nervato per cemento armat
FR2301348A1 (fr) Procede de moulage de materiau du genre ciment
CH531471A (fr) Procédé de fabrication d'un béton
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
BE784107A (fr) Procede de fabrication d'elements de construction en beton synthetique
FR2288716A1 (fr) Procede de fabrication de ciment
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

Legal Events

Date Code Title Description
ST Notification of lapse