CA2868223C - Method for controlling a workability parameter of a concrete in a mixer - Google Patents

Method for controlling a workability parameter of a concrete in a mixer Download PDF

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Publication number
CA2868223C
CA2868223C CA2868223A CA2868223A CA2868223C CA 2868223 C CA2868223 C CA 2868223C CA 2868223 A CA2868223 A CA 2868223A CA 2868223 A CA2868223 A CA 2868223A CA 2868223 C CA2868223 C CA 2868223C
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CA
Canada
Prior art keywords
concrete
container
rotational speed
determining
intersection
Prior art date
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Active
Application number
CA2868223A
Other languages
English (en)
French (fr)
Other versions
CA2868223A1 (en
Inventor
Cedric Roy
Helene Lombois-Burger
Christian Blachier
Cedric Juge
Fabrice TOUSSAINT
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.)
Holcim Technology Ltd
Original Assignee
Holcim Technology 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.)
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Publication date
Application filed by Holcim Technology Ltd filed Critical Holcim Technology Ltd
Publication of CA2868223A1 publication Critical patent/CA2868223A1/en
Application granted granted Critical
Publication of CA2868223C publication Critical patent/CA2868223C/en
Active legal-status Critical Current
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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
    • 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
    • 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
    • B28C5/003—Methods for mixing
    • B28C5/006—Methods for mixing involving mechanical aspects
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA2868223A 2012-03-30 2013-03-29 Method for controlling a workability parameter of a concrete in a mixer Active CA2868223C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1252938A FR2988847B1 (fr) 2012-03-30 2012-03-30 Procede de controle d'un parametre d'ouvrabilite d'un beton dans un malaxeur
FR1252938 2012-03-30
PCT/FR2013/050711 WO2013144528A1 (fr) 2012-03-30 2013-03-29 Procède de contrôle d'un paramètre d'ouvrabilite d'un béton dans un malaxeur

Publications (2)

Publication Number Publication Date
CA2868223A1 CA2868223A1 (en) 2013-10-03
CA2868223C true CA2868223C (en) 2021-07-13

Family

ID=48430828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2868223A Active CA2868223C (en) 2012-03-30 2013-03-29 Method for controlling a workability parameter of a concrete in a mixer

Country Status (8)

Country Link
US (1) US9511510B2 (enExample)
EP (1) EP2831562B1 (enExample)
CA (1) CA2868223C (enExample)
ES (1) ES2614887T3 (enExample)
FR (1) FR2988847B1 (enExample)
IN (1) IN2014DN08168A (enExample)
MY (1) MY174847A (enExample)
WO (1) WO2013144528A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015160610A1 (en) 2014-04-14 2015-10-22 Verifi Llc Dynamic segregation monitoring of concrete
BR112018011472B1 (pt) 2015-12-07 2022-05-03 Verifi Llc Método para calibração de monitoramento de concreto e sistema de monitoramento de concreto
EP3749497A2 (en) * 2018-02-08 2020-12-16 Command Alkon Incorporated Methods and systems for handling fresh concrete based on hydraulic pressure and on rheological probe pressure
CN110389085A (zh) * 2018-04-16 2019-10-29 天津市港源试验仪器厂 一种混凝土流变仪
CA3104702C (en) 2018-09-06 2021-12-07 Oshkosh Corporation Concrete buildup detection
AU2020323943B2 (en) * 2019-08-01 2025-05-29 Gcp Applied Technologies Inc. Rotated concrete volume determination
US11061012B2 (en) * 2019-09-12 2021-07-13 Gunars Dzenis Method for determining quality or evolvement of a physical property of a viscous substance
US11333654B1 (en) * 2019-09-12 2022-05-17 Gunars Dzenis Greenhouse gas emission reduction via methods for reducing standard variation in production of viscous mixtures or substances
CN111912746B (zh) * 2020-06-09 2022-08-02 广西大学 基于底部阻力分析混凝土和易性的定量评估方法
US20250208014A1 (en) * 2022-03-14 2025-06-26 Giatec Scientific Inc. Methods and systems relating to quality control of construction materials
KR102758201B1 (ko) * 2022-10-07 2025-01-22 경상국립대학교산학협력단 드릴링 유동의 유동정량화를 이용한 점도 모니터링 기법
CN115294127A (zh) * 2022-10-08 2022-11-04 南通钰昇智能科技有限公司 一种混凝土制品生产异常预警系统
JP7810857B1 (ja) * 2025-11-18 2026-02-03 Ｕｂｅ三菱セメント株式会社 生コンクリートの品質予測方法、品質予測プログラム、生コンクリートの運搬方法、生コンクリートの製造方法、及び、生コンクリートの品質予測システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75672C (fi) * 1986-10-02 1988-07-11 Ilmari Paakkinen Foerfarande foer maetning av egenskaper hos formbara material, saerskilt plastiska och reologiska egenskaper.
AUPN296495A0 (en) 1995-05-15 1995-06-08 Boral Resources (Vic) Pty Limited Concrete mixing
US6874353B2 (en) * 2003-01-30 2005-04-05 Halliburton Energy Services, Inc. Yield point adaptation for rotating viscometers
WO2009126138A1 (en) * 2008-04-07 2009-10-15 W.R. Grace & Co.-Conn. Method for monitoring thixotropy in concrete mixing drum
EP2411786B1 (en) * 2009-03-27 2019-10-30 Verifi LLC Slump flow monitoring
US8311678B2 (en) * 2010-06-23 2012-11-13 Verifi Llc Method for adjusting concrete rheology based upon nominal dose-response profile

Also Published As

Publication number Publication date
US20150336290A1 (en) 2015-11-26
CA2868223A1 (en) 2013-10-03
EP2831562A1 (fr) 2015-02-04
IN2014DN08168A (enExample) 2015-05-01
US9511510B2 (en) 2016-12-06
FR2988847A1 (fr) 2013-10-04
MY174847A (en) 2020-05-19
EP2831562B1 (fr) 2016-11-30
FR2988847B1 (fr) 2014-04-11
ES2614887T3 (es) 2017-06-02
WO2013144528A1 (fr) 2013-10-03

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