Cowin & Company, Inc. - Mining Engineers and Mining Contractors > Projects

Shotcrete & Concrete

Shotcreting is a versatile construction technique we employ regularly.

Pneumatically placing concrete in rock surfaces or behind various forms of various shapes and sizes in difficult-to-reach places is not a problem for Cowin.

We have applied Shotcrete with various additives to rock highwalls, underground conveyor and load-out bins, highway tunnels and just about any surface that requires a concrete mixture for reinforcement. Cowin has also applied Shotcrete to construct reinforced walls to earthquake-proof large buildings.

We have available concrete pumps of various capabilities, and the ability to produce concrete and shotcrete on-site.

Building where the application of gunite was used to construct reinforced earthquake proof shear walls.

Finished concrete piers for a fan Evasee.

Shotcrete & Concrete

Liner Plate Installation

Application of shotcrete for shaft collar stabilization

Concrete filling up behind shaft collar form

Concrete filling up behind shaft collar form

Cowin Portable Concrete Batch Plant

Forming for Collar Concrete

Pouring concrete collar pad

Preparing to pour slope invert

Preparing to pump concrete invert in slope

Shaft collar pour featuring a rollout

Slope gunite around steel sets

Slope gunite on roof

COWIN & COMPANY, INC. 301 Industrial Drive . Post Office Box 19009. Birmingham, Alabama 35219-9009 . 205-945-1300