NO302456B1 - Method and apparatus for producing a concrete product - Google Patents

Method and apparatus for producing a concrete product

Info

Publication number
NO302456B1
NO302456B1 NO951295A NO951295A NO302456B1 NO 302456 B1 NO302456 B1 NO 302456B1 NO 951295 A NO951295 A NO 951295A NO 951295 A NO951295 A NO 951295A NO 302456 B1 NO302456 B1 NO 302456B1
Authority
NO
Norway
Prior art keywords
casting
concrete
product
translational component
producing
Prior art date
Application number
NO951295A
Other languages
Norwegian (no)
Other versions
NO951295D0 (en
NO951295L (en
Inventor
Paavo Ojanen
Original Assignee
Valkeakoski Extec Oy Ltd
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 Valkeakoski Extec Oy Ltd filed Critical Valkeakoski Extec Oy Ltd
Publication of NO951295D0 publication Critical patent/NO951295D0/en
Publication of NO951295L publication Critical patent/NO951295L/en
Publication of NO302456B1 publication Critical patent/NO302456B1/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
    • B28B1/08—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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
    • B28B3/228—Slipform casting extruder, e.g. self-propelled extruder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The present invention relates to a method and apparatus for producing a concrete product in an extruder casting machine, continuous-casting machine or similar equipment. The concrete mix is fed in a conventional manner through a space of delineated cross section, where the continuous-section product is given its desired shape. The concrete mix being cast is compacted during the casting process to the end of removing entrapped air and achieving a constant casting quality of the product. According to the invention, at least one of the compaction movements is a direction-controlled reciprocating compaction movement having at least one translational component in the direction of the casting flow of concrete and at least one translational component perpendicular to said at least one first translational component.
NO951295A 1994-04-07 1995-04-04 Method and apparatus for producing a concrete product NO302456B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941608A FI110174B (en) 1994-04-07 1994-04-07 A device for producing a concrete product

Publications (3)

Publication Number Publication Date
NO951295D0 NO951295D0 (en) 1995-04-04
NO951295L NO951295L (en) 1995-10-09
NO302456B1 true NO302456B1 (en) 1998-03-09

Family

ID=8540474

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951295A NO302456B1 (en) 1994-04-07 1995-04-04 Method and apparatus for producing a concrete product

Country Status (10)

Country Link
EP (1) EP0677362B1 (en)
JP (1) JPH0834009A (en)
KR (1) KR950031417A (en)
CN (1) CN1048209C (en)
AT (1) ATE210009T1 (en)
DE (1) DE69524279T2 (en)
ES (1) ES2168348T3 (en)
FI (1) FI110174B (en)
MY (1) MY118474A (en)
NO (1) NO302456B1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115618B (en) * 1999-03-02 2005-06-15 Valkeakoski Extec Oy Ltd Apparatus and method for effecting sealing movement in a bed casting machine
FI19991792A (en) * 1999-08-23 2001-02-24 Valkeakoski Extec Oy Ltd Method and arrangement for making a concrete product and a series of concrete products
PL208285B1 (en) * 2001-01-23 2011-04-29 Schoeck Entwicklungsgesellschaft Mbh Thermal insulation carrying structural member
FI20021092A (en) * 2002-06-07 2003-12-08 Consolis Technology Oy Ab Process and apparatus for casting concrete products
FI20021561A (en) * 2002-09-02 2004-03-03 Consolis Technology Oy Ab Method and apparatus for casting a concrete product
FI123542B (en) 2005-01-07 2013-06-28 Elematic Oy Ab Method, apparatus and forming part of a product for sliding molding of a concrete product
WO2007114795A1 (en) * 2006-04-03 2007-10-11 National University Of Singapore A method and system to design a hollow core concrete panel
FI119050B (en) * 2007-02-05 2008-07-15 Elematic Oy Ab Method and apparatus for casting concrete products
FI125597B (en) 2007-05-09 2015-12-15 Elematic Oyj Method and equipment for casting concrete products
FI120294B (en) * 2008-06-03 2009-09-15 Elematic Group Oy Method and apparatus for casting a concrete product
CN103231438B (en) * 2013-03-28 2015-12-02 南京环力重工机械有限公司 Extruder for concrete core slab
FI126200B (en) 2015-01-27 2016-08-15 Elematic Oyj Method and equipment for casting concrete products
CN107188611B (en) * 2017-07-06 2023-01-20 吴泉兴 Intelligent concrete curing equipment and curing method
CN110344329A (en) * 2019-06-18 2019-10-18 北京碧鑫水务有限公司 Bridge construction smashes vibrating device
CN113246289A (en) * 2021-05-26 2021-08-13 张登登 Automatic forming system for steel reinforced concrete prefabricated column

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH477964A (en) * 1968-01-23 1969-09-15 Beam British Engineering Appli Mobile maschine for the continuous production of concrete joists
SU1046102A1 (en) * 1982-04-12 1983-10-07 Ярославский политехнический институт Apparatus for packing concrete mix
FI85350C (en) * 1984-08-24 1993-01-28 Lohja Parma Eng Lpe GLIDGJUTMASKIN FOER FRAMSTAELLNING AV BETONGELEMENT OCH ISYNNERHET HAOLELEMENT
FI74649C (en) * 1984-11-08 1988-03-10 Partek Ab Method and apparatus for casting concrete products.
FI76517C (en) * 1986-01-17 1990-01-26 Kt Suunnittelu Oy GLIDGJUTMASKIN FOER TILLVERKNING AV HAOLELEMENT AV BETONG.
FI76514C (en) * 1986-04-07 1989-07-31 Kt Suunnittelu Oy Method and apparatus for casting concrete elements
SU1405993A1 (en) * 1986-06-24 1988-06-30 Ярославский политехнический институт Arrangement for compacting concrete mix

Also Published As

Publication number Publication date
FI941608A0 (en) 1994-04-07
NO951295D0 (en) 1995-04-04
EP0677362A1 (en) 1995-10-18
FI941608A (en) 1995-10-08
KR950031417A (en) 1995-12-18
MY118474A (en) 2004-11-30
ATE210009T1 (en) 2001-12-15
FI110174B (en) 2002-12-13
DE69524279T2 (en) 2002-08-14
DE69524279D1 (en) 2002-01-17
ES2168348T3 (en) 2002-06-16
JPH0834009A (en) 1996-02-06
CN1121459A (en) 1996-05-01
EP0677362B1 (en) 2001-12-05
NO951295L (en) 1995-10-09
CN1048209C (en) 2000-01-12

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Legal Events

Date Code Title Description
MK1K Patent expired