King Abdulaziz City for Science and Technology

Mohammad Tamizi Selimin

Mohammed Binhussain

Kamarudin Hussin

Mohd Mustafa Al Bakri Abdullah

Mohd Ruzaidi Ghazali

Norazian Mohammed Noor

Muhammad Faheem Mohd Tahir

Muhd Izzat Ahmad

Che Mohd Ruzaidi Ghazali

Khairul Nizar Ismail

Mohd Mustafa Albakri Abdullah

Wan Mastura Wan Ibrahim

A geopolymer brick fabrication system comprising a mixer () having a tank () which comprises a closeable bottom outlet () and an inner surface coated with saturated polyester resin that is resistant against corrosive geopolymeric material for receiving the geopolymer raw material to be mixed by shaft () driven by a spindle motor () a molding section () to receive the mixed geopolymer raw material through a slanted conveyer () upon opening of the closeable outlet () for shaping the mixture under pressure inside a mold () to obtain a geopolymer brick and a curing section () having a moving platform () across a curing chamber () to simultaneously cure and transport the brick thereon.

Geopolymer brick fabrication system

Disclosed are a system, a method and/or composition of reduction of carbon dioxide in the manufacturing of cement and concrete. In one embodiment, a method of producing a concrete, includes preparing a dried powder mixture of an alkali hydroxide, a sodium silicate, clay and a pozzolanic material. The dried powder with water may be reacted to form a cement paste. In addition, the cement paste may be mixed with at one of sand, an aggregate, a plasticizer and a nano additive to form the concrete.

Reduction of carbon dioxide in the manufacturing of composite construction materials

Disclosed are a system, a method and/or composition of environment friendly composite construction material. In one aspect, a method includes providing a mixture of a pozzolanic material and/or a kaolin clay with an activator solution to form an alumino-silicate cementitious material through a resulting geo-polymerization process. The alumino-silicate cementitious material is in the form of a paste. The method also includes processing the alumino-silicate cementitious material to transform the alumino-silicate cementitious material that is in the form of the paste to a form of a powder of the alumino-silicate cementitious material. The method further includes mixing the alumino-silicate cementitious material which is in the form of the powder with water to control a workability of the alumino-silicate cementitious material. Furthermore the method includes combining a mixture of the alumino-silicate cementitious material and water with a coarse aggregate, a fine aggregate and/or a plasticizer to form a composite construction material.

Environment friendly composite construction materials

Growing community of inventors

Riyadh, Saudi Arabia

Mohammad Tamizi Selimin