FR1111878A - Procédé de fabrication d'un acier profilé pour béton muni de nervures transversales - Google Patents

Procédé de fabrication d'un acier profilé pour béton muni de nervures transversales

Info

Publication number
FR1111878A
FR1111878A FR1111878DA FR1111878A FR 1111878 A FR1111878 A FR 1111878A FR 1111878D A FR1111878D A FR 1111878DA FR 1111878 A FR1111878 A FR 1111878A
Authority
FR
France
Prior art keywords
manufacturing process
transverse ribs
profiled steel
concrete provided
concrete
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
Application number
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.)
WESTFALENHUETTE AG
Original Assignee
WESTFALENHUETTE AG
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
Application filed by WESTFALENHUETTE AG filed Critical WESTFALENHUETTE AG
Application granted granted Critical
Publication of FR1111878A publication Critical patent/FR1111878A/fr
Expired legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/14—Twisting
    • B21D11/15—Reinforcing rods for concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/416—Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
FR1111878D 1953-11-07 1954-11-06 Procédé de fabrication d'un acier profilé pour béton muni de nervures transversales Expired FR1111878A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE334032X 1953-11-07
DE330477X 1954-01-13
DE230854X 1954-08-23
DE220954X 1954-09-22

Publications (1)

Publication Number Publication Date
FR1111878A true FR1111878A (fr) 1956-03-06

Family

ID=27431437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111878D Expired FR1111878A (fr) 1953-11-07 1954-11-06 Procédé de fabrication d'un acier profilé pour béton muni de nervures transversales

Country Status (6)

Country Link
US (2) US2816052A (fr)
CH (2) CH334032A (fr)
FR (1) FR1111878A (fr)
GB (2) GB793305A (fr)
LU (1) LU32956A1 (fr)
NL (2) NL91771C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569424A3 (fr) * 1984-08-23 1986-02-28 Siderurgie Fse Inst Rech Methode de fabrication de produits longs metalliques creneles, notamment en acier, et dispositif de mise en oeuvre
CN115213222A (zh) * 2022-07-19 2022-10-21 河南省鼎鼎实业有限公司 一种冷轧带肋钢筋的生产工艺

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB748357A (en) * 1953-06-01 1956-05-02 Somerset Wire Company Ltd Improvements in the manufacture of wire and the like
US3072717A (en) * 1957-11-29 1963-01-08 Celanese Corp Recovery of isophthalic and terephthalic acids
US3033899A (en) * 1957-12-02 1962-05-08 Standard Oil Co Crystallization of benzene tricarboxylic acids from aqueous solutions
US3023217A (en) * 1958-04-10 1962-02-27 Henkel & Cie Gmbh Process for the introduction of carboxyl groups into aromatic compounds
US3043869A (en) * 1958-06-02 1962-07-10 Sun Oil Co Separation of phthalic acids
US3102060A (en) * 1958-12-15 1963-08-27 Schoch Ag Ernst Method for the mechanical twisting of cold-formed profile steels
US3102906A (en) * 1960-02-04 1963-09-03 Robert F Ruthruff Isomerization of aromatic polycarboxylic acids
US3042717A (en) * 1961-02-15 1962-07-03 Henkel & Cie Gmbh Process for the production of aromatic dicarboxylic and polycarboxylic acids
DE1135446B (de) * 1961-06-08 1962-08-30 Basf Ag Verfahren zur Herstellung von Salzen cyclischer Carbonsaeuren mit aromatischem Charakter durch thermische Umsetzung von Salzen anderer cyclischer Carbonsaeuren aromatischer Natur
US3215735A (en) * 1961-07-06 1965-11-02 Teikoku Jinzo Kenshi Kk Method of treating aqueous solution of alkali salts of aromatic carboxylic acids
GB1088588A (en) * 1965-05-07 1967-10-25 Max Koehler Sintered iron-base materials
US3888119A (en) * 1974-01-18 1975-06-10 Armco Steel Corp Process for cold-working and stress-relieving non-heat hardenable ferritic stainless steels
US3979186A (en) * 1974-10-25 1976-09-07 Neturen Company Ltd. Steel rod for prestressing concrete
AT389125B (de) * 1982-10-18 1989-10-25 Moos Stahl Ag Verfahren zur verguetung von walzprodukten, vorrichtung zur durchfuehrung des verfahrens und bewehrungsstab hergestellt nach dem verfahren
CH658074A5 (de) * 1982-10-18 1986-10-15 Moos Stahl Ag Verfahren zur verguetung von walzprodukten, vorrichtung zur durchfuehrung des verfahrens und bewehrungsstab hergestellt nach dem verfahren.
CA1238205A (fr) * 1985-04-26 1988-06-21 Cerminco Inc. Tige de renfort pour structures en beton arme
DE3518606A1 (de) * 1985-05-23 1986-11-27 Pantex-Stahl AG, Büron Bewehrungsstahl insbesondere fuer spritzbeton
HU204312B (en) * 1985-11-26 1991-12-30 December 4 Drotmuevek Stretching staple for stressed concrete structures
DE102009048425A1 (de) * 2009-10-06 2011-04-07 Häussler Innovation GmbH Verfahren und Vorrichtung zur Herstellung geschweißter Verbindungen
US9010165B2 (en) * 2011-01-18 2015-04-21 Nucor Corporation Threaded rebar manufacturing process and system
CN103590538A (zh) * 2013-11-07 2014-02-19 于国友 一种混凝土用非圆形筋材
US9267293B1 (en) * 2015-02-13 2016-02-23 Jia-Hao Li Hand railings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB644598A (en) * 1939-04-22 1950-10-11 Lasalle Steel Co Improvements in or relating to non-austenitic steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569424A3 (fr) * 1984-08-23 1986-02-28 Siderurgie Fse Inst Rech Methode de fabrication de produits longs metalliques creneles, notamment en acier, et dispositif de mise en oeuvre
CN115213222A (zh) * 2022-07-19 2022-10-21 河南省鼎鼎实业有限公司 一种冷轧带肋钢筋的生产工艺

Also Published As

Publication number Publication date
US2816052A (en) 1957-12-10
LU32956A1 (fr)
NL193905A (fr) 1900-01-01
US2863913A (en) 1958-12-09
CH330477A (de) 1958-06-15
GB793305A (en) 1958-04-16
CH334032A (de) 1958-11-15
NL91771C (fr) 1900-01-01
GB777497A (en) 1957-06-26

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