Other

Standard Concrete Materials, Inc.

Standard Concrete Products, Inc.

Polar Marine Inc.

Associated Concrete Products, Inc.

Donald H Rez

Harvey R Dunton

George C Juett

The method of treating a waste liquid or solid hydrocarbon to reduce risk of environmental contamination by the waste hydrocarbon, that includes forming a flowable cementitious paste of Portland cement and additives; introducing the hydrocarbon into the mix and distributing the hydrocarbon therein; forming the mix into a shape for curing, and allowing the formed mix to cure so as to encapsulate the hydrocarbon in the cured concrete mix.

Method of hydrocarbon decontamination

Decontamination of a beach or soil area that has hydrocarbon contamination including removing hydrocarbon contaminated sand or soil from an area; mixing the contaminated soil or sand with cement and water; and forming concrete from the mix.

Decontamination method and use of contaminant

A method of mixing particulate cement and water in a primary mixing vessel to form a slurry batch, includes introducing a measured quantity of water into the vessel, introducing a measured quantity of particulate cement into the vessel, agitating the water and cement in the vessel to form a slurry, and while continuing such agitating, pumping slurry from the lower interior extend of the vessel and delivering the pumped slurry to the upper interior of the vessel, at high velocity, removing slurry from the vessel for flow to an auxiliary mixing vessel for mixing with aggregate, and employing wash water to wash remanent slurry from surfaces in the primary mixing vessel for flow to the auxiliary vessel.

Particle wetting process and apparatus

A method for forming foam, useful in mixing with concrete at a batching plant, includes the steps:

Apparatus and method to produce foam, and foamed concrete

Handled mold package

A refractory lattice for use in cooking above a flame source and below a cooking zone includes:

Refractory lattice and fabrication

An alignment bracket used in combination with an extendible pole having a hooked end provides lateral and rotational alignment for the interengagement of precast concrete sections of underground concrete structures during their construction, eliminating the need for workmen to enter an excavation for this purpose. The bracket is moved by the pole after each section is positioned to provide alignment for the next section. During alignment the sections can be moved both rotationally and laterally by workmen applying force on the bracket with the pole.

Growing community of inventors

Newport Beach, CA, United States of America

Donald H Rez