FI20040361A0 - Menetelmä ja laitteisto betonimassan ilmapitoisuuden määrittämiseksi - Google Patents

Menetelmä ja laitteisto betonimassan ilmapitoisuuden määrittämiseksi

Info

Publication number
FI20040361A0
FI20040361A0 FI20040361A FI20040361A FI20040361A0 FI 20040361 A0 FI20040361 A0 FI 20040361A0 FI 20040361 A FI20040361 A FI 20040361A FI 20040361 A FI20040361 A FI 20040361A FI 20040361 A0 FI20040361 A0 FI 20040361A0
Authority
FI
Finland
Prior art keywords
concrete mass
air content
determining
plastic viscosity
magnitude representing
Prior art date
Application number
FI20040361A
Other languages
English (en)
Swedish (sv)
Other versions
FI20040361A (fi
Inventor
Lassi Antero Jaervinen
Aulis Kaeppi
Erik Torsten Nordenswan
Original Assignee
Consolis Technology 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
Priority claimed from FI20031930A external-priority patent/FI125375B/fi
Application filed by Consolis Technology Oy Ab filed Critical Consolis Technology Oy Ab
Priority to FI20040361A priority Critical patent/FI20040361A/fi
Publication of FI20040361A0 publication Critical patent/FI20040361A0/fi
Priority to DK04396085.5T priority patent/DK1550868T3/da
Priority to AT04396085T priority patent/ATE491942T1/de
Priority to EP04396085A priority patent/EP1550868B1/en
Priority to DE602004030531T priority patent/DE602004030531D1/de
Publication of FI20040361A publication Critical patent/FI20040361A/fi

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
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
    • B28C7/026—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component by measuring data of the driving system, e.g. rotational speed, torque, consumed power
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N2011/0046—In situ measurement during mixing process
    • G01N2011/0053—In situ measurement during mixing process using ergometry; measuring power consumption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
FI20040361A 2003-12-31 2004-03-05 Menetelmä ja laitteisto betonimassan ilmapitoisuuden määrittämiseksi FI20040361A (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20040361A FI20040361A (fi) 2003-12-31 2004-03-05 Menetelmä ja laitteisto betonimassan ilmapitoisuuden määrittämiseksi
DK04396085.5T DK1550868T3 (da) 2003-12-31 2004-12-22 Fremgangsmåde og apparat til bestemmelse af luftinhold i betonmasse
AT04396085T ATE491942T1 (de) 2003-12-31 2004-12-22 Verfahren und vorrichtung zur herstellung von massenbeton
EP04396085A EP1550868B1 (en) 2003-12-31 2004-12-22 Method and apparatus for defining air content of concrete mass
DE602004030531T DE602004030531D1 (de) 2003-12-31 2004-12-22 Verfahren und Vorrichtung zur Herstellung von Massenbeton

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031930A FI125375B (fi) 2003-12-31 2003-12-31 Menetelmä ja laitteisto betonimassan valmistamiseksi
FI20040361A FI20040361A (fi) 2003-12-31 2004-03-05 Menetelmä ja laitteisto betonimassan ilmapitoisuuden määrittämiseksi

Publications (2)

Publication Number Publication Date
FI20040361A0 true FI20040361A0 (fi) 2004-03-05
FI20040361A FI20040361A (fi) 2005-07-01

Family

ID=32044395

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040361A FI20040361A (fi) 2003-12-31 2004-03-05 Menetelmä ja laitteisto betonimassan ilmapitoisuuden määrittämiseksi

Country Status (5)

Country Link
EP (1) EP1550868B1 (fi)
AT (1) ATE491942T1 (fi)
DE (1) DE602004030531D1 (fi)
DK (1) DK1550868T3 (fi)
FI (1) FI20040361A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015010739A1 (en) 2013-07-24 2015-01-29 Hewlett Packard Indigo Bv To determine a quantity of a liquid in a chamber
CN104297455B (zh) * 2014-10-08 2016-02-03 江苏苏博特新材料股份有限公司 一种硬化混凝土外观气泡的预判方法
CN104502573B (zh) * 2014-12-23 2016-06-08 黑龙江省水利科学研究院 温变条件下新拌混凝土含气量测定装置及方法
DE102015225810B4 (de) * 2015-12-17 2020-01-16 Universität Stuttgart Institut für Werkstoffe im Bauwesen (IWB) Verfahren zur Bestimmung einer Betoneigenschaft bei der Herstellung von Beton , Verfahren zur Betonherstellung und Mischvorrichtung
CN109557289A (zh) * 2018-12-03 2019-04-02 佛山科学技术学院 一种新型测量水泥浆扩展度的平板

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1182590A (en) * 1966-02-21 1970-02-25 Fred Gresty Measurement and adjustment of the consistency of flowable concrete
FR2252784A5 (en) * 1973-11-26 1975-06-20 Raffinage Cie Francaise Fluid workability of road-surfacing cpds. - e.g. mastic filler with bituminous binder, measured in torque viscometer
DE3423579C1 (de) * 1984-06-27 1985-08-22 Nukem Gmbh, 6450 Hanau Rotationsviskosimeter
DE3526522A1 (de) * 1985-07-24 1987-01-29 Uwt Apparate Gmbh Verfahren und einrichtung zur viskositaetsmessung
DE19503028B4 (de) * 1995-01-31 2006-04-06 Markus Greim Verfahren zum Messen des Fließverhaltens grobkörniger Stoffgemenge

Also Published As

Publication number Publication date
FI20040361A (fi) 2005-07-01
EP1550868A1 (en) 2005-07-06
EP1550868B1 (en) 2010-12-15
ATE491942T1 (de) 2011-01-15
DE602004030531D1 (de) 2011-01-27
DK1550868T3 (da) 2011-03-21

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Legal Events

Date Code Title Description
FD Application lapsed