concrete mixer invention using method

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  • Concrete Mixing Methods and Concrete Mixers:

    2001-4-1 · Its microstructure is determined by its composition, its curing conditions, and also by the mixing method and mixer conditions used to process the concrete. The mixing procedure includes the type of mixer, the order of introduction of the materials into the mixer, and the energy of mixing (duration and power).

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  • Concrete mixer - BACKMAN; JAMES A.

    Finally, the present invention may simply be expressed as a method for mixing concrete using a concrete mixer having a mixing shell including a void for receiving materials capable of being mixed to form concrete. The concrete mixer for use in this method includes a first blade mechanism and a second blade mechanism.

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  • Concrete batching pre-mixer and method -

    1997-10-14 · The method according to claim 1 wherein if the at least one concrete mixing truck is going to a job site and is empty, the method further includes the steps of: depositing the quantity of admixture, the quantity of water and the quantity of other concrete ingredients determined in the calculating step in the at least one concrete mixing …

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  • Admixture dispensing and concrete mixer

    1991-4-9 · This invention relates to a method and apparatus for cleaning drums used for mixing, storing, and/or transporting concrete and other cementitious slurries. In particular, the invention relates to an apparatus and method which utilizes a minimal amount of wash water to retard the set of residual concrete in containers.

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  • Concrete mixing drum cleaning method and

    A transit concrete mixer and method of mixing concrete components, wherein a rotatable drum is provided with a series of inclined blades on its interior, the blades being disposed to move concrete...

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  • US3715107A - Transit concrete mixer and

    The invention relates to a method for determining the consistency of concrete in a kinetic mixer by measuring a kinetic resistance, and to a concrete mixer for performing the method, comprising a mixing drum and means for determining the consistency of the concrete including a drag surface disposed within the drum so …

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  • Concrete mixer having means for determining the ...

    2021-4-24 · The following procedure is required to be followed for manual mixing of mortar and concrete. Spread out the necessary quantity of sand equitably on the mixing platform. Unload the cement on the sand and spread it uniformly over the sand. Mix the sand and cement with shovels.

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  • Concrete batching pre-mixer and method -

    A pre-mixer agglomerator and method of pre-mixing batching ingredients used to produce concrete mixes is disclosed. Specifically, this invention involves a pre-mix system which blends the wetting agents and the cementitious ingredients in relation to each other at any selected ratio in an adjustable and repeatable manner.

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  • EP 2831562 A1 20150204 - METHOD FOR

    424935402 - EP 2831562 A1 20150204 - METHOD FOR CONTROLLING AN WORKABILITY PARAMETER IN A CONCRETE MIXER - [origin: CA2868223A1] The invention concerns a method for controlling at least one workability parameter of concrete (14) contained in a container (12) of a mixer (11) with a non-vertical axis …

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  • Methods for Mixing of Concrete and Their

    2021-4-24 · The concrete mixer should be thoroughly checked with respect to the drive system, brake & clutch control arrangement, and wire rope of the skip. Cement, aggregates & water should be checked for quality purposes. Before commencing the concreting, inspect the engine oil, cooling water, and petrol, or other fuel. It should …

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  • 13 Types of Concrete Mixer Machines You Need

    2021-7-6 · A brief description of these types of mixture machines is given below. Batch Concrete Mixer. Batch mixers are those into which measured ingredients are placed, mixed, and discharged as one mass. This is in contrast to a continuous mixer, where materials are fed into the device continually, creating an ongoing supply of …

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  • Method for determinating the consistence of

    The method according to the invention therefore provides that, to determine the consistency of the concrete, a baffle is immersed in the concrete, is moved with respect to the concrete throughout the entire measurement phase and measures its …

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  • Methods of Concrete Mix Design: 5 Methods |

    2021-7-5 · American Concrete Institute Method of Mix Design: Though ACI committee published its method of mix design in 1944 and almost all Indian multipurpose concrete dams have been designed using then prevalent ACI committee method of mix design. Since then many improvements have been incorporated in the original method.

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  • 13 Types of Concrete Mixer Machines You Need

    2021-7-6 · A brief description of these types of mixture machines is given below. Batch Concrete Mixer. Batch mixers are those into which measured ingredients are placed, mixed, and discharged as one mass. This is in contrast to a continuous mixer, where materials are fed into the device continually, creating an ongoing supply of …

    Get Price
  • How to Use a Cement Mixer: 7 Steps (with

    2019-12-1 · The evolution of effective water in fresh concrete during mixing was studied using an original method based on the power evolution of the mixer. The presented experiments analyzed the water migration kinetics during mixing and the level of stabilization of the effective water at the end of the mixing.

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  • Control of effective water in recycled aggregate

    2008-5-5 · The mixer shall produce concrete at a rate applicable to the size of the pour and the type of operation. Mixers having capacities of 0.3 m 3 (10 ft 3) or m ore require auto matic tim ers set in a ccor dance with Specif ication 2461.4C2 or 2301.3F prior to any m ixing operati ons. Figure B 5-694.410 shows a m ixer dum …

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  • Batching, Mixing, Transporting, and Handling

    2019-1-14 · The Advantage of concrete mix design calculations pdf is that it gives the right proportions of materials, thus making the concrete use economical in achieving the required strength of structural members.. As, the quantity of concrete required for huge, constructions are huge, the economy in the quantity of materials such as …

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  • Methods of Concrete Mix Design: 5 Methods |

    2021-7-5 · American Concrete Institute Method of Mix Design: Though ACI committee published its method of mix design in 1944 and almost all Indian multipurpose concrete dams have been designed using then prevalent ACI committee method of mix design. Since then many improvements have been incorporated in the original method.

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  • concrete mixer inventor - intldayschool.com

    Concrete mixer Tractor & Construction Plant Wiki Fandom. A concrete mixer (also commonly called a cement mixer) is a device that homogeneously combines cement aggregate such as sand or gravel and water to form concrete. A typical concrete mixer uses a revolving drum to mix the components.

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  • Turbulent mixer for preparation of cellular

    The invention is illustrated by drawings, where figure 1 shows the mixer, General view, figure 2 - bearing unit shaft mixer. The turbulent mixer to obtain cellular concrete mixture includes a housing 1, a charging device 2, the discharge device 3, a vertically positioned shaft 4, the bottom of which is mounted the impeller 5.

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  • Do You Know The Highlights Of A Planetary

    Concrete mixers are an important tool that is used in construction. The advancement in technologies have result in the invention of various kinds of equipment containing various capabilities and has. One of the more recent and advanced concrete mixers to get in the business will be the planetary concrete mixer. This mixer can be …

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  • BATCHING AND MIXING

    2008-5-5 · The mixer shall produce concrete at a rate applicable to the size of the pour and the type of operation. Mixers having capacities of 0.3 m 3 (10 ft 3) or m ore require auto matic tim ers set in a ccor dance with Specif ication 2461.4C2 or 2301.3F prior to any m ixing operati ons. Figure B 5-694.410 shows a m ixer dum …

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  • Control of effective water in recycled aggregate

    2019-12-1 · The evolution of effective water in fresh concrete during mixing was studied using an original method based on the power evolution of the mixer. The presented experiments analyzed the water migration kinetics during mixing and the level of stabilization of the effective water at the end of the mixing.

    Get Price
  • Mix designs for concrete block

    Mix designs for concrete block Proportioning using the fineness modulus method By Neal Jablonski Using the sieve analysis result below, the fineness modulus can be cal-culated. The fineness modulus is the sum of the total percentage retained on each of a specified series of sieves divided by 100.

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  • (19) TZZ ¥ T

    2019-4-1 · FIELD OF THE INVENTION [0001] The present invention relates, in general, to concrete mixing and, more particularly, this invention re-lates to a system and a method for measuring of at least one of volume, water cement ratio, consistency, temper-ature and slump, and also to the control of slump and,

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  • How To Mix Concrete UK | Mixing Methods &

    Concrete Mixer Safe Work Method Statement (SWMS) Template. The Concrete Mixer Safe Work Method Statement (SWMS) outlines the main hazards and risks associated with the use of electric and petrol-engined portable concrete mixers used for mixing smaller quantities if concrete mortar and grout etc.

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  • work method statement erection of smmb35

    2021-1-18 · A dry particle coating method is used to disperse densified silica fume in UHPC. ... Such a process naturally arose with the invention of concrete, and is perfectly justified for the production of conventional concrete. ... DFPM dry ingredients and the liquid ingredients in the flat pan mixer using the same mixing …

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  • Novel ultra high performance concrete mixing

    2017-1-1 · The practice of performing measurements on the mixer is consolidated since a long time. Following precursor studies , , , the most important monitoring technique developed during the last decade is the mixer power consumption evolution with mixing time (power curve).Two attempts to adapt the analysis of the power curve to concrete receipts using …

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  • Monitoring of concrete mixing evolution using

    The concrete technology development nowadays had improved rapidly since the invention of tools that helped in simplifying and accelelerating the concrete stirring. In stirring the concrete, many people had used concrete mixer. By using the

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