Coly Concrete stock, supply and deliver Box Culverts from:

Rocla:

Rocla Reinforced Concrete Box Culverts are an economical solution where limited cover or hydraulic capacity has dictated the design criteria. The RCBC (Reinforced Concrete Box Culvert) unit is designed to take standard traffic loadings at a reduced height of fill compared to Pipes. Non-standard loads can be designed on request.

Features & Benefits of Reinforced Concrete Box Culverts are:

Versatile
Come in a range of sizes
Manufactured to suit individual requirements
Including starter bar
Wall or roof penetrations
Splay or higher load
Material specifications.
Costs effective
Can be used as multi-celll installations
Supplied with cast-in ferrules
Protruding reinforcement for constructing head and wing walls
Installation continue in any weather condition

Box Culverts Applications include:

Ducts for underground services (legs up for ease of access)
Conveyor housing
Stormwater retarding tanks
Pedestrian and livestock subways
Fire escapes


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Bruno Altin & Co:

Box Culverts are:

Available in 74 different sizes
Built to Australian Standards and Specifications

Box Culverts Applications include:

Irrigation
Drainage
Bridgeworks for domestic and government projects

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Coly Concrete stock, supply and deliver, Box Culverts from well known manufacturers including Rocla and Bruno Altin, throughout the Riverina, Murrumbidgee and South West irrigation areas of NSW.

Please contact us personally to discuss your particular requirements.