CA3071204A1 - Methods and system for measuring density of fresh concrete - Google Patents
Methods and system for measuring density of fresh concrete Download PDFInfo
- Publication number
- CA3071204A1 CA3071204A1 CA3071204A CA3071204A CA3071204A1 CA 3071204 A1 CA3071204 A1 CA 3071204A1 CA 3071204 A CA3071204 A CA 3071204A CA 3071204 A CA3071204 A CA 3071204A CA 3071204 A1 CA3071204 A1 CA 3071204A1
- Authority
- CA
- Canada
- Prior art keywords
- probe
- drum
- circumferential position
- pressure value
- fresh 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
- G01N9/12—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers
- G01N9/16—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers the body being pivoted
-
- 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
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4206—Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system
- B28C5/422—Controlling or measuring devices
-
- 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
- B28C7/024—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 properties of the mixture, e.g. moisture, electrical resistivity, density
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
-
- 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
- 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
-
- 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
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/32—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by using flow properties of fluids, e.g. flow through tubes or apertures
- G01N9/34—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by using flow properties of fluids, e.g. flow through tubes or apertures by using elements moving through the fluid, e.g. vane
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762538241P | 2017-07-28 | 2017-07-28 | |
| US62/538,241 | 2017-07-28 | ||
| PCT/EP2018/070031 WO2019020621A1 (en) | 2017-07-28 | 2018-07-24 | METHODS AND SYSTEM FOR MEASURING DENSITY OF FRESH CONCRETE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3071204A1 true CA3071204A1 (en) | 2019-01-31 |
Family
ID=63047331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3071204A Pending CA3071204A1 (en) | 2017-07-28 | 2018-07-24 | Methods and system for measuring density of fresh concrete |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20200232966A1 (https=) |
| EP (1) | EP3658887B1 (https=) |
| JP (1) | JP2020529013A (https=) |
| AU (1) | AU2018308900A1 (https=) |
| BR (1) | BR112020001508A2 (https=) |
| CA (1) | CA3071204A1 (https=) |
| WO (1) | WO2019020621A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3558611B1 (en) * | 2016-12-22 | 2020-11-18 | Command Alkon Incorporated | Methods and systems for handling fresh concrete |
| PT3664925T (pt) * | 2017-08-11 | 2024-04-16 | Gcp Applied Tech Inc | Medição de água cinzenta |
| WO2019070715A1 (en) * | 2017-10-03 | 2019-04-11 | Command Alkon Incorporated | METHOD AND SYSTEM FOR MIXING CONCRETE CONSTITUENTS IN A DRUM |
| US11402312B2 (en) * | 2018-02-08 | 2022-08-02 | Command Alkon Incorporated | Methods and systems for handling fresh concrete based on hydraulic pressure and on rheological probe pressure |
| US11420357B2 (en) * | 2018-05-02 | 2022-08-23 | Command Alkon Incorporated | System having drum discharge outlet sensors and method of characterizing fresh concrete delivery using same |
| US11224989B2 (en) * | 2018-05-02 | 2022-01-18 | Command Alkon Incorporated | Methods for determining fresh concrete discharge volume and discharge flow rate and system using same |
| US11230217B2 (en) | 2019-07-02 | 2022-01-25 | Command Alkon Incorporated | Device and method for determining cleanliness of a rotating drum of a fresh concrete mixer truck |
| US10914664B1 (en) * | 2020-01-29 | 2021-02-09 | Halliburton Energy Services, Inc. | Inclined roller oven for dynamic sag evaluation/determination of settling velocity |
| 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 |
| US11312039B1 (en) * | 2021-05-06 | 2022-04-26 | Command Alkon Incorporated | System and method for monitoring fresh concrete being handled in a concrete mixer using trained data processing engines |
| CN116625473B (zh) * | 2023-07-21 | 2023-09-22 | 深圳市汉德网络科技有限公司 | 测量搅拌车装载不同密度货物的重量的方法及系统 |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3732231A1 (de) * | 1987-09-24 | 1989-04-13 | Hudelmaier Ingrid | Verfahren zum bestimmen der konsistenz von beton und zugehoeriger betonmischer |
| JPH0381643A (ja) * | 1989-08-24 | 1991-04-08 | Iseki Tory Tech Inc | 密度計 |
| WO2011042880A1 (en) * | 2009-10-07 | 2011-04-14 | I.B.B. Rheologie Inc. | Probe and method for obtaining rheological property value |
| WO2014108798A2 (en) * | 2013-01-11 | 2014-07-17 | Katzeff-Berman, Dully | Concrete mixture measurement sensor, system and method |
| EP2972196B1 (en) * | 2013-03-14 | 2020-09-23 | Command Alkon Incorporated | Method for measuring buoyancy in concrete |
| WO2016023119A1 (en) * | 2014-08-15 | 2016-02-18 | I.B.B. Rheologie Inc. | Method and system for handling ready-mix concrete and method for producing calibration data |
-
2018
- 2018-07-24 US US16/633,403 patent/US20200232966A1/en not_active Abandoned
- 2018-07-24 JP JP2020503966A patent/JP2020529013A/ja not_active Ceased
- 2018-07-24 BR BR112020001508-3A patent/BR112020001508A2/pt not_active Application Discontinuation
- 2018-07-24 CA CA3071204A patent/CA3071204A1/en active Pending
- 2018-07-24 WO PCT/EP2018/070031 patent/WO2019020621A1/en not_active Ceased
- 2018-07-24 EP EP18746876.4A patent/EP3658887B1/en active Active
- 2018-07-24 AU AU2018308900A patent/AU2018308900A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP3658887A1 (en) | 2020-06-03 |
| WO2019020621A1 (en) | 2019-01-31 |
| JP2020529013A (ja) | 2020-10-01 |
| AU2018308900A1 (en) | 2020-02-27 |
| BR112020001508A2 (pt) | 2020-09-08 |
| US20200232966A1 (en) | 2020-07-23 |
| EP3658887B1 (en) | 2021-08-25 |
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