ATE223287T1 - METHOD FOR PRODUCING CEMENT, PLASTER OR GYPSUM MIXTURES AND TRANSPORTING THE MIXTURE TO ITS PLACE OF USE - Google Patents

METHOD FOR PRODUCING CEMENT, PLASTER OR GYPSUM MIXTURES AND TRANSPORTING THE MIXTURE TO ITS PLACE OF USE

Info

Publication number
ATE223287T1
ATE223287T1 AT95900152T AT95900152T ATE223287T1 AT E223287 T1 ATE223287 T1 AT E223287T1 AT 95900152 T AT95900152 T AT 95900152T AT 95900152 T AT95900152 T AT 95900152T AT E223287 T1 ATE223287 T1 AT E223287T1
Authority
AT
Austria
Prior art keywords
water
plaster
mix
essential early
transporting
Prior art date
Application number
AT95900152T
Other languages
German (de)
Inventor
Olavi Tupamaeki
Carl-Olof Palm
Kai Lainio
Original Assignee
Partek Concrete Oy Ab
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 Partek Concrete Oy Ab filed Critical Partek Concrete Oy Ab
Application granted granted Critical
Publication of ATE223287T1 publication Critical patent/ATE223287T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • 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
    • B28B17/02—Conditioning the material prior to shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)

Abstract

A method for producing a concrete, plaster, gypsum or corresponding mix by using water and binder hardening by the action of water and possibly mineral aggregate. The mix is mixed so rapidly in the mixing chamber of a mixing device that an essential early workability of short duration and a subsequent essential early stiffening are created. The mix is caused to move from the point of contact between water and binder to the discharge end of the mixing device and further directly into a casting mould or nozzle or onto a desired surface before the essential early workability of short duration occurring immediately after adding water is reduced and the essential early stiffening begins.
AT95900152T 1993-11-26 1994-11-09 METHOD FOR PRODUCING CEMENT, PLASTER OR GYPSUM MIXTURES AND TRANSPORTING THE MIXTURE TO ITS PLACE OF USE ATE223287T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI935267A FI935267A0 (en) 1993-11-26 1993-11-26 Foerfarande och anordning Foer framstaellning oc gjutning av betong- ochbrukmassa
PCT/FI1994/000505 WO1995014559A1 (en) 1993-11-26 1994-11-09 Method for producing a concrete, plaster or gypsum mix and for bringing the mix to its place of use

Publications (1)

Publication Number Publication Date
ATE223287T1 true ATE223287T1 (en) 2002-09-15

Family

ID=8539016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95900152T ATE223287T1 (en) 1993-11-26 1994-11-09 METHOD FOR PRODUCING CEMENT, PLASTER OR GYPSUM MIXTURES AND TRANSPORTING THE MIXTURE TO ITS PLACE OF USE

Country Status (7)

Country Link
EP (1) EP0745026B1 (en)
AT (1) ATE223287T1 (en)
AU (1) AU8108494A (en)
DE (1) DE69431308T2 (en)
FI (1) FI935267A0 (en)
NO (1) NO303568B1 (en)
WO (1) WO1995014559A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE32663C1 (en) * 1912-04-17
DK104778C (en) * 1960-11-16 1966-06-27 Johannes Alexandrovich Hint Method and apparatus for preparing granular materials for the production of cast building elements.
US3530555A (en) * 1965-03-09 1970-09-29 American Cement Corp Apparatus for casting multi-duct concrete conduits
US3606277A (en) * 1969-09-22 1971-09-20 Brahim Ijac Kader Transit-mix concrete truck
US3779519A (en) * 1971-06-07 1973-12-18 Tetradyne Corp Concrete placement
DE2316447A1 (en) * 1973-04-02 1974-10-03 Karl Weiss Kg MIXER IN A TREATMENT PLANT FOR TRANSPORT CONCRETE
DE3436215A1 (en) * 1984-10-03 1986-04-03 Horst Dipl.-Ing. 2000 Hamburg Kempin Process for hardening concrete building structures, in particular walls, pillars or the like made of crushed brick concrete and a hardening agent for this and also for producing filigreed cast stone elements with a two-phase mixture

Also Published As

Publication number Publication date
FI935267A0 (en) 1993-11-26
NO962137D0 (en) 1996-05-24
AU8108494A (en) 1995-06-13
EP0745026B1 (en) 2002-09-04
NO303568B1 (en) 1998-08-03
WO1995014559A1 (en) 1995-06-01
EP0745026A1 (en) 1996-12-04
DE69431308D1 (en) 2002-10-10
NO962137L (en) 1996-05-24
DE69431308T2 (en) 2003-05-22

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Legal Events

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