US5713663A Method and apparatus for mixing concrete in a

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US5713663A - Method and apparatus for mixing concrete in a ...

A method and apparatus for mixing concrete in a concrete delivery mixing truck is provided which can yield a mix with an approximate required slump. This is achieved by monitoring the torque loading on hydraulic drive which rotates a mixing barrel and noting an anticipated minimum torque loading which, in turn, approximates to a required slump value.

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Method and apparatus for mixing concrete in a concrete ...

A method and apparatus for mixing concrete in a concrete delivery mixing truck is provided which can yield a mix with an approximate required slump. This is achieved by monitoring the torque loading on hydraulic drive which rotates a mixing barrel and noting an anticipated minimum torque loading which, in turn, approximates to a required slump value.

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US Patent for Method and apparatus for mixing concrete in ...

A method and apparatus for mixing concrete in a concrete delivery mixing truck is provided which can yield a mix with an approximate required slump. This is achieved by monitoring the torque loading on hydraulic drive which rotates a mixing barrel and noting an anticipated minimum torque loading which, in turn, approximates to a required slump value.

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Method and apparatus for mixing concrete in a concrete ...

A method and apparatus for mixing concrete in a concrete delivery mixing truck is provided which can yield a mix with an approximate required slump. This is achieved by monitoring the torque loading on hydraulic drive which rotates a mixing barrel and noting an anticipated minimum torque loading which, in turn, approximates to a required slump value.

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METHOD AND APPARATUS FOR MIXING AND TRANSPORTING

Apparatus for transporting and mixing concrete comprising a mobile concrete mixer, a wheeled trailer having means for connection to said mixer, at least one aggregate bin on the trailer for storing a measured amount of concrete aggregates, said mixer being adapted to be charged with a first batch of concrete less the cement ingredient of the first batch, at least a pair of cement hoppers on ...

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US1312207A - Method of and apparatus for mixing concrete ...

Method of and apparatus for mixing concrete . Download PDF Info Publication number US1312207A. US1312207A US1312207DA US1312207A US 1312207 A US1312207 A US 1312207A US 1312207D A US1312207D A US 1312207DA US 1312207 A US1312207 A US 1312207A Authority US United States Prior art keywords mixing chute liquid water

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US1297081A - Method of and apparatus for mixing concrete ...

Method of and apparatus for mixing concrete. Download PDF Info Publication number US1297081A. US1297081A US87885014A US1914878850A US1297081A US 1297081 A US1297081 A US 1297081A US 87885014 A US87885014 A US 87885014A US 1914878850 A US1914878850 A US 1914878850A US 1297081 A US1297081 A US 1297081A Authority US United States

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US5009508A - Apparatus for mixing concrete - Google Patents

An apparatus for mixing concrete which includes a tank having at least a portion thereof which permits the inside of the tank to be visually observed from the outside of the tank. An inlet is disposed in the top of the tank for inserting concrete ingredients. An outlet is disposed in the bottom of the tank for permitting the mixed concrete to be withdrawn from a chamber inside the tank.

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US20050174879A1 - Method and apparatus for adjusting a ...

US20050174879A1 US10/816,832 US81683204A US2005174879A1 US 20050174879 A1 US20050174879 A1 US 20050174879A1 US 81683204 A US81683204 A US 81683204A US 2005174879 A1 US2005174879 A1 US 2005174879A1 Authority US United States Prior art keywords truck mixing camera slump mixing truck Prior art date 2003-07-24 Legal status (The legal status is

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Methods of Concrete Mix Design: 5 Methods Concrete ...

Mix Design by Indian Standard Method 4. American Concrete Institute Method of Mix Design 5. Rapid Method of Mix Design. 1. American Method of Mix Design: The American Concrete Institute (ACI) method is based on the fact that for a given maximum size of aggregate the water content in kilogram per cubic metre of concrete determines the ...

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Method and apparatus for mixing concrete in a concrete ...

A method and apparatus for mixing concrete in a concrete delivery mixing truck is provided which can yield a mix with an approximate required slump. This is achieved by monitoring the torque loading on hydraulic drive which rotates a mixing barrel and noting an anticipated minimum torque loading which, in turn, approximates to a required slump value.

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US Patent for Apparatus and method for mixing concrete ...

An apparatus and method of mixing concrete include a horizontally cylindrical mixing drum being loaded with concrete ingredients, agitating the ingredients by way of mixing elements rotating about a horizontal axis centrally located with respect to the mixing drum, rotating the mixing drum about the axis, such that an opening in the mixing drum is revolved to a horizontal elevation below the ...

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Apparatus for mixing, transporting and placing concrete ...

1. A method for continuous mixing, transporting and placing of large quantities of concrete in building dams and the like, comprising the steps of:- placing metered quantities of aggregate and sand onto a master belt conveyor (30) to form an aggregate mixture; transporting the aggregate mixture on the master belt conveyor (30) to a point adjacent the place of pouring; adding metered quantities ...

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Allahabad mixing barrel processing concrete sand

US5713663A Method and apparatus for mixing concrete in . A method and apparatus for mixing concrete in a concrete delivery mixing truck is provided which can yield a mix with an approximate required slump This is achieved by monitoring the torque loading on hydraulic drive which rotates a mixing barrel and noting an anticipated minimum torque ...

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Concrete Mixing Methods and Concrete Mixers: State of the Art

01-04-2001  2.1.2 Pan Mixers . All pan mixers work on basically the same principle []: a cylindrical pan (fixed or rotating) contains the concrete to be mixed, while one or two sets of blades rotate inside the pan to mix the materials and a blade scrapes the wall of the pan.The shapes of the blades and the axes of rotation vary. Figure 4 shows the different combinations of blade configurations and pan.

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Method and apparatus for casting concrete mix - ELEMATIC OY

04-10-2006  A method and an apparatus for casting thixotropic concrete mix substantially in a horizontal slipforming process, the concrete mix in said method being fed through a limited cross-section to form a concrete product of a desired form, whereby the concrete mix is fed to a space to be vibrated under pressure before it is led to the limited cross-section, the concrete mix being kept

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Methods for Mixing of Concrete Their Procedure Precautions!

17-09-2019  When it comes to mixing concrete, following three mixing methods are used for the production of effective and good quality concrete. 01. Hand Mixing of Concrete (Mixing concrete manually without a mixer machine) 02. Machine Mixing of Concrete (Mixing concrete with a mixer

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Different Types of Concrete Mixer or Concrete Mixing Machines

Batch Concrete Mixers Batch mixers are widely used machines for concrete mixing. Concrete mix obtained by this mixer is collected batch by batch and time by time. So, it is called as batch mixer. After pouring all the materials into pan or drum, it mixes all of those for some time and finally discharges.

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Concrete Mix Ratio and How to Mix Concrete Including a ...

Mixing Concrete - Let DIY Doctor show you how to mix concrete with this Project and Video Tutorial. Explains what sand to cement ratio you need for your Concrete Project. Find out how much cement and aggregate you need to buy using our concrete calculator. A guide on how to mix concrete

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How to mix concrete in a mixer - YouTube

26-11-2016  In this Video we show you how to go over the basics of mixing concrete in a mixer and also in a wheel barrel and the basic principals of going about it.https...

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Method and apparatus for mixing concrete in a concrete ...

A method and apparatus for mixing concrete in a concrete delivery mixing truck is provided which can yield a mix with an approximate required slump. This is achieved by monitoring the torque loading on hydraulic drive which rotates a mixing barrel and noting an anticipated minimum torque loading which, in turn, approximates to a required slump value.

Get price

US Patent for Apparatus and method for mixing concrete ...

An apparatus and method of mixing concrete include a horizontally cylindrical mixing drum being loaded with concrete ingredients, agitating the ingredients by way of mixing elements rotating about a horizontal axis centrally located with respect to the mixing drum, rotating the mixing drum about the axis, such that an opening in the mixing drum is revolved to a horizontal elevation below the ...

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Mixing Of Concrete Concrete Mixing Methods Hand Mixing ...

Mixing of Concrete is a very complex process. For making good quality concrete, we just have to follow some standard process of mixing its ingredients. It just does not up to making concrete, but making good quality concrete is important.. Production of good quality and bad quality of concrete includes the same material, but the proportion and mixing method can be a differentiating factor.

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How to Properly Mix Concrete (DIY) Family Handyman

Whether you hand mix concrete in a plastic tub, homemade mixing tub or wheelbarrow, the technique is the same to find the right concrete mix ratio. However, it's easier to move and dump concrete that's mixed in a wheelbarrow. For larger jobs, you could rent a mixer ($35 per day), but it may be more economical to simply order ready-mix concrete.

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US Patent for Method and apparatus for mixing fluid flow ...

Methods and apparatus are presented for mixing fluid flowing through a wellbore extending through a subterranean formation. A static mixer assembly is positioned in a tubing string, the mixer having a plurality of vanes extending radially into an interior fluid flow passageway. Downhole tools are movable through a tool passageway defined in the static mixer assembly.

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Concrete Mix Ratio and How to Mix Concrete Including a ...

Mixing Concrete - Let DIY Doctor show you how to mix concrete with this Project and Video Tutorial. Explains what sand to cement ratio you need for your Concrete Project. Find out how much cement and aggregate you need to buy using our concrete calculator. A guide on how to mix concrete

Get price

Different Types of Concrete Mixer or Concrete Mixing Machines

Batch Concrete Mixers Batch mixers are widely used machines for concrete mixing. Concrete mix obtained by this mixer is collected batch by batch and time by time. So, it is called as batch mixer. After pouring all the materials into pan or drum, it mixes all of those for some time and finally discharges.

Get price

Ready Mix Concrete Batching, Mixing, Transporting, and ...

Ready Mix Concrete-Batching, Mixing, Transporting, and Handling Quality control of ready mix concrete is important as it has to be mixed and transported to different locations. Batching, mixing, transportation and handling of ready mixed concrete is discussed. While Ordering Ready Mixed Concrete ...

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Theory of Marshall Mix design, Apparatus ... - Cement Concrete

Theory of Marshall Mix design, Apparatus and Uses. The test procedure is used in designing and evaluating bituminous paving mixes, and is widely applied in routine test programs for the paving jobs. The major features of Marshall method of designing mixes are to determine the two important properties of strength and flexibility.

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Methods of Placing of Concrete for Various Situations ...

05-03-2019  Concrete is a vital material and plays a major role in the quality of buildings or structures. One may say that the making of concrete is easy but it’s not enough. It is important that a concrete mix is correctly designed, batched, mixed and transported, but it is also important to place concrete

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