us patent application for concrete mixing and concrete

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US Patent Application for Concrete Mixing and Concrete ...

Apr 21, 2020  Justia Patents US Patent Application for Concrete Mixing and Concrete Products Patent Application (Application #20200247724) Concrete Mixing and Concrete Products . Apr 21, 2020. Some implementations herein described improvements to concrete products and processes for producing concrete products that may provide a positive environmental impact ...

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US Patent Application for METHODS OF HOLISTICALLY ...

Nov 27, 2019  A method of diffusing CO2 within a concrete mixture that includes mixing a non-recycled aggregate material with a CO2 gas in a pretreatment chamber of a concrete preparation system to form a CO2 adsorbed aggregate material, transferring the CO2 adsorbed aggregate material from the pretreatment chamber into a cement mixing chamber of the concrete preparation system, and mixing

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US4164597A - Method of mixing and spraying concrete onto ...

Method and apparatus for mixing particulate materials, such as sand, gravel, and cement to form a concrete mix, and for mixing water with the concrete mix to form concrete, and for applying the concrete to a structure such as a pipe, wherein a controlled amount of aggregate is placed on a moving belt and leveled to further control its amount, and then a controlled amount of cement is placed ...

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US7422359B1 - Method of mixing cement and water for ...

US7422359B1 US11/870,987 US87098707A US7422359B1 US 7422359 B1 US7422359 B1 US 7422359B1 US 87098707 A US87098707 A US 87098707A US 7422359 B1 US7422359 B1 US 7422359B1 Authority US United States Prior art keywords cement mixing chamber water concrete Prior art date 2003-02-28 Legal status (The legal status is an assumption and is not a legal conclusion.

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US Patent Application for Method for preparing an improved ...

Mar 22, 2019  A method for preparing and finishing concrete is disclosed, comprising preparing a cement surface by a process comprising the admixture addition, to an industrial concrete mixer/pourer, of a formulation comprising nanosilica, after some or all water is combined and mixed with cement mix, sand and aggregate; followed by pouring and floating; followed by the addition, before or during ...

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US Patent Application for Concrete Wet Cast Ready Mix ...

Sep 23, 2015  A concrete block wet cast ready mix composition preferably includes ground recycled glass, river sand, river gravel, cement, soap, water and a water proofing substance. The river gravel preferably includes natural stone, granite, limestone and domite. The cement is preferably an off-white cement. The soap is preferably laundry detergent. The water proofing substance is preferably Grace

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US6482258B2 - Fly ash composition for use in concrete mix ...

US United States Prior art keywords fly ash concrete composition weight ash composition Prior art date 2000-01-28 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 - Lifetime Application number ...

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US Patent Application for AXLE PRESSURE SETTING SYSTEMS ...

Feb 24, 2021  1. A concrete mixing truck, comprising: a chassis; a front axle and a rear axle coupled to the chassis; a lift axle coupled to the chassis and including a tractive element, wherein the lift axle is selectively repositionable between a lowered position in which the tractive element engages a support surface and a raised position in which the tractive element is lifted out of engagement with the ...

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Concrete Containment and Washout Apparatus - Lundberg, Derald

United States Patent Application 20100232253 . Kind Code: A1 . Abstract: A method, a system and an apparatus for removing cement residue located within a concrete discharge chute and controlling the collection of debris and wash water, in a concrete mixing truck. ... Concrete mixing trucks transport concrete in large rotating mixing drums and ...

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US3773304A - Control for vehicular concrete mixer - Google ...

This invention relates to a concrete mixer comprising a body; a rotatably mounted mixer on said body; a hydraulic motor for rotating said mixing drum; a reversible pump for supplying hydraulic fluid to said hydraulic motor; a control member for said reversibe pump operable in opposite directions from a neutral position in which said pump is inoperable to institute delivery of fluid from said ...

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US3328006A - Concrete mixer drum - Google Patents

US3328006A US578519A US57851966A US3328006A US 3328006 A US3328006 A US 3328006A US 578519 A US578519 A US 578519A US 57851966 A US57851966 A US 57851966A US 3328006 A US3328006 A US 3328006A Authority US United States Prior art keywords drum ingredients blade closed head Prior art date 1966-09-12 Legal status (The legal status is an assumption and is not a

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Canan D'Avela Inventions, Patents and Patent Applications ...

Apr 21, 2020  Canan D'Avela has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO). Concrete Mixing and Concrete Products. Publication number: 20200247724.

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Cement developer secures U.S. patent for alkaline ...

Jul 09, 2021  After nearly three years of examination, the United States Patent Office has validated the Hoffman Green Cement Technologies H-EVA patent (US 2021/0179492 A1). Promoted as an alternative to portland cement for ready mixed concrete, mortars and plaster, H-EVA encompasses flashed clay sludge, natural or synthetic (flue gas desulphurization ...

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United States Patent and Trademark Office

File a patent application online with EFS-web. Patent Center. Try the beta replacement for EFS-Web, Private PAIR and Public PAIR. Check application status. Check patent application status with public PAIR and private PAIR. Fees and payment. Pay maintenance fees and learn more about filing fees and other payments. Patent Trial Appeal Board

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Movable Charge Hopper Or Chute Patents and Patent ...

Feb 13, 2018  Abstract: A concrete mixing-and-transport truck is provided, which comprises a stirring cylinder with a rotary sealed feeding/discharging opening. A annularity sealed cavity is formed between the outer wall of a rotary inner cylinder (15), the inner wall of a fixed outer cylinder (6-2), the back end face of a rotary flange support base (6-1) and the front end face of a sealing end cover (7).

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Ready Mix - Argos USA Cement and Ready Mix Concrete

As a ready mix concrete supplier with years of experience, we not only produce standard mixes, but also specialty mixes and even custom concrete mix designs for the most challenging requirements in all industries—from commercial to civil/highways to residential to do-it-yourself (DIY) projects. Our highly knowledgeable team can provide a ...

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METHOD OF PREPARATION OF CONCRETE MIX - RU2259337C2 ...

FIELD: manufacture of building materials. Biblio data only below the dashed line. Full text data coming soon.

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Concrete - Astec

Concrete is one of the world's most commonly used and. durable building materials. Fluid and moldable when newly mixed, strong and resilient when hardened, concrete only gets stronger over time. These unique traits make concrete an ideal material for projects from skyscrapers to roadways to dams and more. ASTEC’s line of concrete production ...

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Concrene Graphene Concrete Nanotechnology

Concrene Limited is a UK based nanotechnology company that develops a breakthrough solution for the concrete industry. We apply cutting edge nanoscience to improve the strength of concrete and reduce its carbon footprint. Business Model. Concrene Limited licenses its nanotechnology, protected by patent-pending application, to precast concrete ...

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US Patent Application for AXLE PRESSURE SETTING SYSTEMS ...

Feb 24, 2021  1. A concrete mixing truck, comprising: a chassis; a front axle and a rear axle coupled to the chassis; a lift axle coupled to the chassis and including a tractive element, wherein the lift axle is selectively repositionable between a lowered position in which the tractive element engages a support surface and a raised position in which the tractive element is lifted out of engagement with the ...

Get price

Cement developer secures U.S. patent for alkaline ...

Jul 09, 2021  After nearly three years of examination, the United States Patent Office has validated the Hoffman Green Cement Technologies H-EVA patent (US 2021/0179492 A1). Promoted as an alternative to portland cement for ready mixed concrete, mortars and plaster, H-EVA encompasses flashed clay sludge, natural or synthetic (flue gas desulphurization ...

Get price

United States Patent and Trademark Office

File a patent application online with EFS-web. Patent Center. Try the beta replacement for EFS-Web, Private PAIR and Public PAIR. Check application status. Check patent application status with public PAIR and private PAIR. Fees and payment. Pay maintenance fees and learn more about filing fees and other payments. Patent Trial Appeal Board

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The Effects of Liquid Nitrogren on Concrete Properties ...

THE EFFECTS OF LIQUID NITROGEN ON CONCRETE PROPERTIES 5. Report Date October 2007 6. Performing Organization Code 7. Author(s) ... which is or may be patentable under the patent laws of the United States of America or any foreign country. ... Transit Mix Concrete Materials, and Eric Klein and Phillip Bost, Air Liquide America. ...

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METHOD OF PREPARATION OF CONCRETE MIX - RU2259337C2 ...

FIELD: manufacture of building materials. Biblio data only below the dashed line. Full text data coming soon.

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Home - UHPC Ready-Mix Proven-Results Steelike®

Steelike ® UHPC is an advanced ultra-high performance concrete with a unique all-white color. First commercialized in 2014, Steelike ® UHPC is backed by decades of research and development. The chemistry behind Steelike ® UHPC means Steelike ® UHPC provides significantly greater strength and durability than conventional concretes and high-performance concretes.

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Ready Mix - Argos USA Cement and Ready Mix Concrete

As a ready mix concrete supplier with years of experience, we not only produce standard mixes, but also specialty mixes and even custom concrete mix designs for the most challenging requirements in all industries—from commercial to civil/highways to residential to do-it-yourself (DIY) projects. Our highly knowledgeable team can provide a ...

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Geopolymer cement - Wikipedia

The American patent application was filed in 1984 and the patent US 4,509,985 was granted on April 9, 1985, with the title 'Early high-strength mineral polymer'. Rock-based geopolymer cement [ edit ] The replacement of a certain amount of MK-750 with selected volcanic tuffs yields geopolymer cement with better properties and less CO 2 emission ...

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Types of Concrete Mix for Any Project - The Home Depot

Now that you understand the difference between concrete and cement, as well as the popular mix options available, you can try your hand at mixing your own concrete. The most common of all cement types used in concrete is Portland cement. Concrete Mix

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Different Types of Concrete How to Choose the Best Type ...

Jun 10, 2020  Different types of concrete: (1) Normal Strength Concrete. This type of concrete is obtained by mixing the basic ingredients cement, water and aggregate this will give you normal strength concrete. The strength of this type of concrete will vary from 10 MPa to 40MPa. The normal strength concrete has an initial setting time of 30 to 90 minutes ...

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Cement Concrete

Cement Concrete. In its simplest form, concrete is a mixture of paste and aggregates. The paste, composed of portland cement and water, coats the surface of the fine and coarse aggregates. Through a chemical reaction called hydration, the paste hardens and gains strength to form the rock-like mass known as concrete.

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Concrene Graphene Concrete Nanotechnology

Concrene Limited licenses its nanotechnology, protected by patent-pending application, to precast concrete manufacturers globally. We supply the graphene product, manufactured by Thomas Swan, and the process to our industry partners to make their products greener.

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Concrete Countertop Mix - Best Concrete for Countertops ...

One such mix is Z Liqui-Crete from Concrete Countertop Solutions. It’s described as an exclusive blend of additives and ultra fine fibers that will transform a 60 lb. bag of standard concrete into a high strength flowable mix. Designed for cast-in-place countertops, it yields a mix that is easy to trowel smooth and results in a high strength ...

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Product DOT Concrete Mix CTS Cement

Integral air entrainment for long life in critical applications. Polymer-modified DOT Concrete Mix is a blend of Rapid Set® Cement, high performance additives, fibers, and quality ASTM C33, 3/8" aggregates. It matches the color of typical portland cement concrete. Use for general and structural concrete repair, highway repair, footings ...

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