FI881990A - FRAMSTAELLNINGSFOERFARANDE FOER BETONGPELARE ELLER -BALK. - Google Patents

FRAMSTAELLNINGSFOERFARANDE FOER BETONGPELARE ELLER -BALK. Download PDF

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Publication number
FI881990A
FI881990A FI881990A FI881990A FI881990A FI 881990 A FI881990 A FI 881990A FI 881990 A FI881990 A FI 881990A FI 881990 A FI881990 A FI 881990A FI 881990 A FI881990 A FI 881990A
Authority
FI
Finland
Prior art keywords
pillar
betongpelare
balk
eller
concrete
Prior art date
Application number
FI881990A
Other languages
Finnish (fi)
Other versions
FI80400B (en
FI881990A0 (en
FI80400C (en
Inventor
Olli Virtanen
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 FI881990A priority Critical patent/FI80400C/en
Publication of FI881990A0 publication Critical patent/FI881990A0/en
Priority to AT89850109T priority patent/ATE100369T1/en
Priority to ES89850109T priority patent/ES2050275T3/en
Priority to DE68912391T priority patent/DE68912391T2/en
Priority to EP89850109A priority patent/EP0340185B1/en
Priority to SU894614006A priority patent/RU1809804C/en
Publication of FI881990A publication Critical patent/FI881990A/en
Publication of FI80400B publication Critical patent/FI80400B/en
Application granted granted Critical
Publication of FI80400C publication Critical patent/FI80400C/en

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

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.
FI881990A 1988-04-28 1988-04-28 Preparation process for concrete pillars or beams FI80400C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI881990A FI80400C (en) 1988-04-28 1988-04-28 Preparation process for concrete pillars or beams
AT89850109T ATE100369T1 (en) 1988-04-28 1989-04-06 PROCESS FOR MAKING COLUMNS OR BEAM OF CONCRETE.
ES89850109T ES2050275T3 (en) 1988-04-28 1989-04-06 MANUFACTURING METHOD TO MANUFACTURE A CONCRETE BEAM OR PILLAR.
DE68912391T DE68912391T2 (en) 1988-04-28 1989-04-06 Process for making pillars or beams from concrete.
EP89850109A EP0340185B1 (en) 1988-04-28 1989-04-06 Production method for a concrete pillar or beam
SU894614006A RU1809804C (en) 1988-04-28 1989-04-25 Method for manufacturing concrete columns and beams

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 (4)

Publication Number Publication Date
FI881990A0 FI881990A0 (en) 1988-04-28
FI881990A true FI881990A (en) 1989-10-29
FI80400B FI80400B (en) 1990-02-28
FI80400C FI80400C (en) 1990-06-11

Family

ID=8526369

Family Applications (1)

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

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 (8)

* 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 Preparation process of concrete pillars
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

Family Cites Families (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
FI872244A (en) * 1987-05-21 1988-11-22 Betemi Oy FRAMSTAELLNINGSFOERFARANDE FOER BETONGELEMENT.

Also Published As

Publication number Publication date
FI80400B (en) 1990-02-28
FI881990A0 (en) 1988-04-28
DE68912391D1 (en) 1994-03-03
ATE100369T1 (en) 1994-02-15
EP0340185B1 (en) 1994-01-19
FI80400C (en) 1990-06-11
RU1809804C (en) 1993-04-15
EP0340185A2 (en) 1989-11-02
DE68912391T2 (en) 1994-06-16
ES2050275T3 (en) 1994-05-16
EP0340185A3 (en) 1991-07-03

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: BETEMI OY

MA Patent expired