GB1473061A - Apparatus for measuring the water content and weight of each type of aggregate that goes into a concrete mix - Google Patents

Apparatus for measuring the water content and weight of each type of aggregate that goes into a concrete mix

Info

Publication number
GB1473061A
GB1473061A GB218975A GB218975A GB1473061A GB 1473061 A GB1473061 A GB 1473061A GB 218975 A GB218975 A GB 218975A GB 218975 A GB218975 A GB 218975A GB 1473061 A GB1473061 A GB 1473061A
Authority
GB
United Kingdom
Prior art keywords
water content
aggregate
weighing
water
measuring
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.)
Expired
Application number
GB218975A
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.)
Minato SA Ets
Original Assignee
Minato SA Ets
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 Minato SA Ets filed Critical Minato SA Ets
Publication of GB1473061A publication Critical patent/GB1473061A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B28C7/0409—Proportioning taking regard of the moisture content of the solid ingredients; Moisture indicators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

1473061 Weighing out concrete constituents ETABS MINATO SA 17 Jan 1975 [21 Jan 1974] 2189/75 Heading G1W Apparatus for weighing out the constituents for a concrete mix comprises a weighing machine having a weighing container divided to form a compartment 41, 42, 43, 44 for each type of aggregate, a probe 41', 42', 43', 44' in each compartment for measuring the water content of the aggregate therein, and means for automatically determining the amount of water required in the mix taking into account the water content of the aggregates. The four compartments 41-44 form a cone supported by load cells 45, 46, 47. The signals from the load cells and the probes 41'-44' pass to an integrator 9 which calculates the mean water content which is displayed at 10. A computer 11 controls a valve in the feed of water to a weighing machine to automatically weigh out the requisite amount of water for the mix.
GB218975A 1974-01-21 1975-01-17 Apparatus for measuring the water content and weight of each type of aggregate that goes into a concrete mix Expired GB1473061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401967A FR2258253B1 (en) 1974-01-21 1974-01-21

Publications (1)

Publication Number Publication Date
GB1473061A true GB1473061A (en) 1977-05-11

Family

ID=9133754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB218975A Expired GB1473061A (en) 1974-01-21 1975-01-17 Apparatus for measuring the water content and weight of each type of aggregate that goes into a concrete mix

Country Status (5)

Country Link
DE (1) DE2433977A1 (en)
ES (1) ES434000A1 (en)
FR (1) FR2258253B1 (en)
GB (1) GB1473061A (en)
IT (1) IT1029342B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132368A (en) * 1982-12-23 1984-07-04 Udine Riunite Off Spa Weight control unit for concrete mixing plant
FR2856790A1 (en) * 2003-06-27 2004-12-31 Robert Aloise Gantzer Weighing device for use in concrete mixing plant, has containers containing components and mounted with pressure sensors for determining their weight in real time
CN102848474A (en) * 2012-09-04 2013-01-02 徐工集团工程机械股份有限公司 Additive metering hopper quantitative water flushing apparatus for concrete stirring station

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328246A1 (en) * 1975-10-13 1977-05-13 Bien Reinhold Control for cement mixture composition - uses data processor to regulate quantities of additives in response to sensed composition
DE2708943C2 (en) * 1977-03-02 1986-09-11 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Method for measuring the inherent moisture content of bulk materials during concrete preparation and device for carrying out the method
DE2952124A1 (en) * 1979-12-22 1981-07-02 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Batch of concrete preparation method
DE3123354C2 (en) * 1981-06-12 1985-08-22 Eckhard 4512 Wallenhorst Schulz Process for the batch preparation of a sand-lime brick or the like. further processed substance mixture
FR2530341A1 (en) * 1982-07-16 1984-01-20 Herault Ets Hubert Sensor for an apparatus for detecting and measuring the moisture of a mixture of powdery and/or granular materials.
SE443741B (en) * 1983-11-07 1986-03-10 Torsten Nick Ljung SET FOR MANUFACTURE OF CONCRETE IN MOBILE CONCRETE STATION
NL8700131A (en) * 1987-01-20 1988-08-16 Frederik Christiaan Blees METHOD AND APPARATUS FOR PREPARING CONCRETE
SE500831C2 (en) * 1992-03-13 1994-09-12 Ingemar Dahl Device and method for moisture measurement during concrete manufacture
FR2713537B1 (en) * 1993-12-07 1996-01-05 Betp Method and device for incorporating into the raw materials of concrete an additional all-purpose mixture.
CN115338981B (en) * 2022-08-10 2024-01-16 湖南中联重科混凝土机械站类设备有限公司 Control method, processor, device and storage medium for mixing plant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132368A (en) * 1982-12-23 1984-07-04 Udine Riunite Off Spa Weight control unit for concrete mixing plant
FR2856790A1 (en) * 2003-06-27 2004-12-31 Robert Aloise Gantzer Weighing device for use in concrete mixing plant, has containers containing components and mounted with pressure sensors for determining their weight in real time
CN102848474A (en) * 2012-09-04 2013-01-02 徐工集团工程机械股份有限公司 Additive metering hopper quantitative water flushing apparatus for concrete stirring station
CN102848474B (en) * 2012-09-04 2014-08-20 徐州徐工施维英机械有限公司 Additive metering hopper quantitative water flushing apparatus for concrete stirring station

Also Published As

Publication number Publication date
ES434000A1 (en) 1976-12-01
FR2258253B1 (en) 1978-03-17
IT1029342B (en) 1979-03-10
DE2433977A1 (en) 1975-07-24
FR2258253A1 (en) 1975-08-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee