A composite material slab production system

A concrete mixer with reciprocating discharge chute

A method of and device for improving the quality of fresh...

A microwave energy generation device used to facilitate...

A mixer

A production system and method for manufacturing lightweight...

Added fluid metering system

Adducts of clay and activated mixed metal oxides

Admixture dispensing and concrete truck monitoring system

Aggregate dryer

Aggregate drying system with improved aggregate dryer and...

Agitator truck body

Air agitation nozzle

An arrangement for improving the operational performance of...

Apparatus and method for loading concrete components in a...

Apparatus and method for mixing and dispensing an...

Apparatus and method for the production of colloidal mixtures

Apparatus and method for wet mixing cementitious slurry for...

Apparatus and process for foamed cementing

Apparatus for an on-site concrete mixer truck wash-out