EP0132489A3 - Method and apparatus for making concrete articles - Google Patents

Method and apparatus for making concrete articles Download PDF

Info

Publication number
EP0132489A3
EP0132489A3 EP84101347A EP84101347A EP0132489A3 EP 0132489 A3 EP0132489 A3 EP 0132489A3 EP 84101347 A EP84101347 A EP 84101347A EP 84101347 A EP84101347 A EP 84101347A EP 0132489 A3 EP0132489 A3 EP 0132489A3
Authority
EP
European Patent Office
Prior art keywords
concrete
moisture
controller
measured
making 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.)
Withdrawn
Application number
EP84101347A
Other languages
German (de)
French (fr)
Other versions
EP0132489A2 (en
Inventor
Reinhold Bien
Gerhard Koppenhagen
Hilmar Blum
Arnold Mack
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0132489A2 publication Critical patent/EP0132489A2/en
Publication of EP0132489A3 publication Critical patent/EP0132489A3/en
Withdrawn legal-status Critical Current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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

Es wird ein Verfahren zum Herstellen von Betonteilen geschaffen, bei dem der Beton in eine Form gegeben, in der Form verdichtet und anschließend die Form entfernt wird. Damit eine möglichst gleichbleibend hohe Qualität der fer­ tigen Betonteile unabhängig von der Feuchtigkeit des geform­ ten Betons erreicht wird, wird die Feuchtigkeit des in die Form zu gebenden Betons gemessen und ein die Verdichtung bes­ timmender Parameter in Abhängigkeit von der gemessenen Feuchtigkeit gesteuert. Dazu ist in der Vorrichtung zur Durch­ führung des Verfahrens eine Meßsonde (25, 26) zur Messung der Feuchtigkeit des Betons vorgesehen, die mit dem Eingang einer Steuerung (37) verbunden ist, welche eine den Beton in der Form (7) verdichtende Verdichtungsvorrichtung (2) entsprechend einer von der Steuerung (37) in Abhängigkeit der Feuchtigkeit gewählten Zeit betätigt. It becomes a method of making concrete parts created in which the concrete is given a shape in which Form is compressed and then the form is removed. This ensures the highest possible quality of the fer concrete parts regardless of the moisture of the molded ten concrete is reached, the moisture of the in the form concrete to be measured and a comp tuning parameter depending on the measured Moisture controlled. For this is in the device for through implementation of the method a measuring probe (25, 26) for measurement the moisture of the concrete provided with the entrance a controller (37) is connected, which one in the concrete the compacting device (2) compressing the mold (7) corresponding to one depending on the controller (37) the selected time.

EP84101347A 1983-07-21 1984-02-09 Method and apparatus for making concrete articles Withdrawn EP0132489A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833326331 DE3326331C1 (en) 1983-07-21 1983-07-21 Method and device for manufacturing concrete parts
DE3326331 1983-07-21

Publications (2)

Publication Number Publication Date
EP0132489A2 EP0132489A2 (en) 1985-02-13
EP0132489A3 true EP0132489A3 (en) 1986-06-11

Family

ID=6204570

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84101347A Withdrawn EP0132489A3 (en) 1983-07-21 1984-02-09 Method and apparatus for making concrete articles

Country Status (2)

Country Link
EP (1) EP0132489A3 (en)
DE (1) DE3326331C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740287C2 (en) * 1987-11-27 1999-04-08 Alb Maschinen Process for regulating the consistency in concrete preparation, especially in batch concrete preparation
GB2239418A (en) * 1989-09-22 1991-07-03 Ford Motor Co Fluid resin generates current used in assessment of curing thereof
DE19513332A1 (en) * 1995-04-03 1996-10-10 Henke Maschf Gmbh Compressed stone block manufacture completed height measurement method, especially for chalky sandstone
EP0867695A3 (en) * 1997-03-26 1999-08-04 Bilfinger + Berger Bauaktiengesellschaft Method and device for detecting the degree of filling of formworks with concrete, as well as its compacting, by exploiting its electrical properties
WO2018087221A1 (en) * 2016-11-10 2018-05-17 Windmolders Beton N.V. Method and device for producing a paving stone
WO2018202831A1 (en) * 2017-05-04 2018-11-08 Windmolders Beton N. V. Method and device for producing a paving stone

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645998A (en) * 1948-07-28 1950-11-15 Square Grip Reinforcement Comp Method of manufacturing concrete
DE2030431A1 (en) * 1970-06-20 1971-12-30 Wacker Werke KG, 8000 München Process for the production of parts and elements from concrete or similar media
US4095925A (en) * 1974-06-03 1978-06-20 Besser Company Cementitious product making system with product height gauging mechanism
DE3022319A1 (en) * 1980-06-13 1981-12-24 Bucher-Guyer AG Maschinenfabrik, 8166 Niederweningen, Zürich Sand pressure moulding for brick mfr. - compensates for moisture in sand by controlling volume of compressed sand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645998A (en) * 1948-07-28 1950-11-15 Square Grip Reinforcement Comp Method of manufacturing concrete
DE2030431A1 (en) * 1970-06-20 1971-12-30 Wacker Werke KG, 8000 München Process for the production of parts and elements from concrete or similar media
US4095925A (en) * 1974-06-03 1978-06-20 Besser Company Cementitious product making system with product height gauging mechanism
DE3022319A1 (en) * 1980-06-13 1981-12-24 Bucher-Guyer AG Maschinenfabrik, 8166 Niederweningen, Zürich Sand pressure moulding for brick mfr. - compensates for moisture in sand by controlling volume of compressed sand

Also Published As

Publication number Publication date
DE3326331C1 (en) 1984-07-12
EP0132489A2 (en) 1985-02-13

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Effective date: 19861212

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Inventor name: MACK, ARNOLD

Inventor name: KOPPENHAGEN, GERHARD

Inventor name: BLUM, HILMAR

Inventor name: BIEN, REINHOLD