EP0340185A3 - Production method for a concrete pillar or beam - Google Patents

Production method for a concrete pillar or beam Download PDF

Info

Publication number
EP0340185A3
EP0340185A3 EP19890850109 EP89850109A EP0340185A3 EP 0340185 A3 EP0340185 A3 EP 0340185A3 EP 19890850109 EP19890850109 EP 19890850109 EP 89850109 A EP89850109 A EP 89850109A EP 0340185 A3 EP0340185 A3 EP 0340185A3
Authority
EP
European Patent Office
Prior art keywords
pillar
production method
concrete
concrete pillar
concrete surface
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.)
Granted
Application number
EP19890850109
Other languages
German (de)
French (fr)
Other versions
EP0340185B1 (en
EP0340185A2 (en
Inventor
Olli Virtanen
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.)
BETEMI Oy
Original Assignee
BETEMI Oy
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 BETEMI Oy filed Critical BETEMI Oy
Priority to AT89850109T priority Critical patent/ATE100369T1/en
Publication of EP0340185A2 publication Critical patent/EP0340185A2/en
Publication of EP0340185A3 publication Critical patent/EP0340185A3/en
Application granted granted Critical
Publication of EP0340185B1 publication Critical patent/EP0340185B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
    • B28B1/32—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by projecting, e.g. spraying
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • B28B21/44—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by projecting, e.g. spraying
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/92—Methods or apparatus for treating or reshaping
    • B28B21/96—Methods or apparatus for treating or reshaping for smoothing, roughening, corrugating or for removing burr

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

A production method for fabricating a concrete pillar or beam, in which method the concrete mix is sprayed against the wall of a mold (1, 2, 3, 4, 5) having a predetermined shape, after which the concrete surface is smoothed by levelling. The concrete surface is levelled with the help of a surfacing disc (6), whereby the pillar or beam is rotated so as to place one side of the pillar or beam at a time facing the surfacing disc so that the pillar or beam achieves a section of a square, rectangle, pentagon, hexagon, or a similar forn.
EP89850109A 1988-04-28 1989-04-06 Production method for a concrete pillar or beam Expired - Lifetime EP0340185B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89850109T ATE100369T1 (en) 1988-04-28 1989-04-06 PROCESS FOR MAKING COLUMNS OR BEAM OF CONCRETE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI881990A FI80400C (en) 1988-04-28 1988-04-28 Preparation process for concrete pillars or beams
FI881990 1988-04-28

Publications (3)

Publication Number Publication Date
EP0340185A2 EP0340185A2 (en) 1989-11-02
EP0340185A3 true EP0340185A3 (en) 1991-07-03
EP0340185B1 EP0340185B1 (en) 1994-01-19

Family

ID=8526369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89850109A Expired - Lifetime EP0340185B1 (en) 1988-04-28 1989-04-06 Production method for a concrete pillar or beam

Country Status (6)

Country Link
EP (1) EP0340185B1 (en)
AT (1) ATE100369T1 (en)
DE (1) DE68912391T2 (en)
ES (1) ES2050275T3 (en)
FI (1) FI80400C (en)
RU (1) RU1809804C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90842C (en) * 1990-02-02 1994-04-11 Betemi Oy Method of manufacturing a concrete pillar
FI87747C (en) * 1990-12-12 1993-02-25 Betemi Oy FRAMSTAELLNINGSFOERFARANDE AV BETONGPELARE
GB2253367A (en) * 1991-02-07 1992-09-09 Costain Building Prod The manufacture of reinforced concrete sections
FI166U1 (en) * 1992-02-21 1992-07-15 Betemi Oy Framstaellningsanordning Foer betongpelare
FR2689551B1 (en) * 1992-04-07 1997-03-14 Georges Harnois PROCESS FOR PRODUCING CLOSED OR OPEN PREMISES, CONSTITUTING SPACES ANNEXED TO A MAIN HOUSE.
DE4422442A1 (en) * 1994-06-29 1996-01-11 Reymann & Schwoerer Gmbh & Co Auxiliary device for the production of formwork parts
FR2734751B1 (en) * 1995-06-01 1997-08-14 Mobilier Canaguel Eurl PROCESS FOR PRODUCING A HELICOIDAL STRUCTURE SUCH AS A COLUMN AND STRUCTURE THUS PRODUCED.
CN110625752B (en) * 2019-09-25 2020-11-24 江西省萍乡市爱德电瓷有限公司 Blank trimming and shaping machine and method after ceramic power insulator manufacturing and molding
DE102020110431A1 (en) * 2020-04-16 2021-10-21 AEDITIVE GmbH Manufacturing system for the additive manufacturing of components and processes

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552300A (en) * 1924-11-26 1925-09-01 Harry G Hersey Weatherproof pole or post
GB447357A (en) * 1935-08-06 1936-05-18 James Duncan Hall Apparatus for moulding pipes, pillars and other cylindrical forms in plastic materials
US2301760A (en) * 1940-06-28 1942-11-10 Thomas B Sturges Method for making hollow elongated bodies
US2522593A (en) * 1946-07-29 1950-09-19 William Earl Anderson Mold for cementitious material
FR1369144A (en) * 1963-09-10 1964-08-07 Pirelli Hollow body with a closed contour, the outer surface of which is formed of fibers and resins, in particular layers of glass fibers and thermosetting resins, and its manufacturing process
FR2282979A1 (en) * 1974-05-29 1976-03-26 Brunet France Sa Mfr. of inhabitation units - using retractable mandrel mould with jacks and sliding shutters
GB1465521A (en) * 1975-01-14 1977-02-23 Nat Res Dev Manufacture of hollow articles
EP0292452A1 (en) * 1987-05-21 1988-11-23 Oy Lohja Ab Procedure for the production of concrete elements

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552300A (en) * 1924-11-26 1925-09-01 Harry G Hersey Weatherproof pole or post
GB447357A (en) * 1935-08-06 1936-05-18 James Duncan Hall Apparatus for moulding pipes, pillars and other cylindrical forms in plastic materials
US2301760A (en) * 1940-06-28 1942-11-10 Thomas B Sturges Method for making hollow elongated bodies
US2522593A (en) * 1946-07-29 1950-09-19 William Earl Anderson Mold for cementitious material
FR1369144A (en) * 1963-09-10 1964-08-07 Pirelli Hollow body with a closed contour, the outer surface of which is formed of fibers and resins, in particular layers of glass fibers and thermosetting resins, and its manufacturing process
FR2282979A1 (en) * 1974-05-29 1976-03-26 Brunet France Sa Mfr. of inhabitation units - using retractable mandrel mould with jacks and sliding shutters
GB1465521A (en) * 1975-01-14 1977-02-23 Nat Res Dev Manufacture of hollow articles
EP0292452A1 (en) * 1987-05-21 1988-11-23 Oy Lohja Ab Procedure for the production of concrete elements

Also Published As

Publication number Publication date
FI80400B (en) 1990-02-28
FI881990L (en) 1989-10-29
EP0340185B1 (en) 1994-01-19
FI80400C (en) 1990-06-11
ATE100369T1 (en) 1994-02-15
DE68912391T2 (en) 1994-06-16
EP0340185A2 (en) 1989-11-02
ES2050275T3 (en) 1994-05-16
FI881990A0 (en) 1988-04-28
RU1809804C (en) 1993-04-15
DE68912391D1 (en) 1994-03-03

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