ES418411A1 - Manufacturing reinforced concrete elements - Google Patents

Manufacturing reinforced concrete elements

Info

Publication number
ES418411A1
ES418411A1 ES418411A ES418411A ES418411A1 ES 418411 A1 ES418411 A1 ES 418411A1 ES 418411 A ES418411 A ES 418411A ES 418411 A ES418411 A ES 418411A ES 418411 A1 ES418411 A1 ES 418411A1
Authority
ES
Spain
Prior art keywords
concrete
elements
manufactured
molds
reinforcements
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
ES418411A
Other languages
Spanish (es)
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.)
Rech Et Techniq SA D
Original Assignee
Rech Et Techniq SA D
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 Rech Et Techniq SA D filed Critical Rech Et Techniq SA D
Publication of ES418411A1 publication Critical patent/ES418411A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0062—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects forcing the elements into the cast material, e.g. hooks into cast concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
    • B28B23/024—Supporting means
    • B28B23/026—Mould partitionning elements acting as supporting means in moulds, e.g. for elongated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Automatic Assembly (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Coating Apparatus (AREA)
  • Railway Tracks (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

Procedure and installation for the manufacture of concrete elements, particularly construction elements such as beams, joists or the like with prestressed concrete, said procedure characterized in that longitudinal prestressing reinforcements of the elements are placed in a manufacturing area that is heated to be manufactured, by tensioning said reinforcements, a first fraction of elements are manufactured by pouring the concrete around said reinforcements in molds limited by the manufacturing area as well as longitudinal side walls and end front walls that can be displaced on the manufacturing area, cast concrete is vibrated, the rear wall of the molds is lowered, the side walls of the latter are made to slide, the previous wall of the molds is displaced, it is cast again in the space formed by said wall, the side faces and the front ends of the previously manufactured fractions a new quantity of concrete, the recently cast concrete is vibrated, the described process is started again until the desired total length of the elements to be manufactured is obtained, the setting of the concrete is allowed to proceed, expediting it conveniently by heating, and releasing it. reinforcement stress after sufficient hardening of the concrete. (Machine-translation by Google Translate, not legally binding)
ES418411A 1972-09-01 1973-09-01 Manufacturing reinforced concrete elements Expired ES418411A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7231148A FR2152604B1 (en) 1972-09-01 1972-09-01

Publications (1)

Publication Number Publication Date
ES418411A1 true ES418411A1 (en) 1976-02-16

Family

ID=9103795

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418411A Expired ES418411A1 (en) 1972-09-01 1973-09-01 Manufacturing reinforced concrete elements

Country Status (12)

Country Link
BE (1) BE804056A (en)
BG (1) BG26005A3 (en)
BR (1) BR7306767D0 (en)
CA (1) CA1057032A (en)
DE (1) DE2343471C2 (en)
ES (1) ES418411A1 (en)
FR (1) FR2152604B1 (en)
GB (1) GB1432211A (en)
IT (1) IT993738B (en)
LU (1) LU68329A1 (en)
NL (2) NL171966C (en)
YU (1) YU233373A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
OA06092A (en) * 1978-03-30 1981-06-30 Saret Improvements to a process and an installation for manufacturing reinforced concrete elements, in particular prestressed concrete.
FR2579512B1 (en) * 1985-04-01 1987-06-19 Rech Etudes Tech PROCESS INSTALLATION FOR THE MANUFACTURE OF REINFORCED CONCRETE ELEMENTS, PARTICULARLY PRE-STRESSED CONCRETE SLABS OR PRELABS
IT1255151B (en) * 1992-06-19 1995-10-20 PROCEDURE FOR THE INSTALLATION OF A RAILWAY-METROPOLITAN SUPPLY WITHOUT BALLAST AND A SYSTEM FOR THE CONSTRUCTION OF SAID SUPPLY
NL1010574C2 (en) * 1998-11-17 2000-05-18 Grimbergen Holding B V Device for the production of reinforced concrete moldings.
FR2987770B1 (en) * 2012-03-07 2014-11-21 Cci METHOD FOR MANUFACTURING CONSTITUENT ELEMENTS OF PRECONTRATED PILLAST MOLDING BENCHES
FR2991621B1 (en) * 2012-06-07 2014-06-20 Kp1 WHEEL BEAM MANUFACTURING BENCH
CN115816615B (en) * 2022-10-27 2024-04-09 武汉理工大学 Manufacturing and mounting method of ballastless track plate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935741U (en) * 1965-11-30 1966-03-31 Meyer Keller Noe Schalttech MOBILE SHAPING DEVICE.

Also Published As

Publication number Publication date
CA1057032A (en) 1979-06-26
BG26005A3 (en) 1979-01-12
DE2343471C2 (en) 1982-08-26
IT993738B (en) 1975-09-30
NL7311974A (en) 1974-03-05
FR2152604A1 (en) 1973-04-27
NL8001724A (en) 1980-07-31
NL171966C (en) 1983-06-16
BE804056A (en) 1974-02-27
LU68329A1 (en) 1973-10-30
GB1432211A (en) 1976-04-14
FR2152604B1 (en) 1974-08-19
BR7306767D0 (en) 1974-07-25
YU233373A (en) 1982-05-31
NL171966B (en) 1983-01-17
DE2343471A1 (en) 1974-03-07

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