Large Box Culverts

Large box Culverts designed for spans over 1200mm

Made from heavy-duty (50MPa) precast concrete, our Large Box Culverts are designed and manufactured to AS1597.2-2013 standards. Each unit includes four OFF lifting anchors as per certified design.

Civilmart BCP Large Box Culverts are made from heavy-duty reinforced concrete, and have been used in stormwater projects across rural and metro NSW.

RMS Specification Box Culverts are available, designed to RMS B80, RMS R16 and RMS R11. TMR (QLD) Specification Box Culverts are also available on request.

The standard fill height is 0 – 2m, with greater fill heights available on request. Exposure Classifications of either B1, B2 or C are available on request.

Our Large Box Culverts have a standard nominal length of 2440mm and are available as invert or crown.

Civilmart are experts in designing and manufacturing custom box culverts to your specifications. Get in touch with our friendly team today for more details.

Culvert Joint Tape and Primer also available for joining culverts.

Civilmart BCP Large Box Culverts are approved by RMS – Approved Supplier

This product is manufactured in NSW/QLD but can be supplied to other states. Contact your local Civilmart specialist for more information.