Bridges & Girders

DECAST has leading precast concrete bridge superstructure and substructure solutions

Superstructure

  • NU Girders (NU900 to NU2400)
  • I-Girders (CPCI900 to CPCI2300)
  • Box Girders (B700 to B1000)
  • Solid Slabs (SS300 to SS400)
  • Hollow Slabs (HS400 to HS600)
  • Integral Deck Bridges
  • Deck Panels and Slabs
  • Barriers


Bridges Overview Brochure

Substructure

  • Wingwalls
  • Abutments
  • Approach Slabs
  • Piers
  • Pier Caps
  • Footings

DE-SPAN®

DE-SPAN® bridges truly accelerate construction. Create a bridge in a day or two. DE-SPAN® is a rigid-portal framed bridge system with modules which are designed with a horizontal deck to support soil & live loads and with vertical legs to create desired opening height

Applications:

Bridge Construction/Replacement, Underpasses/Overpasses for Roads, Stream Crossings, Environmental Applications, Pedestrian Walkways, Stormwater Solution

Dimensions:

Spans from 4m to 16m, Rises from 0.9m to 3.6m

Standard(s) Reference:

Designed to the Canadian Highway Bridge Design Code (CHBDC)

Features on Request:

Various Skews Available, Precast Keeway Footings, Wingwalls, Headwalls, and Endwalls, and Cast-In Holes for Storm Pipe Connections


Bridges Overview Brochure

DE-SPAN Design Guidelines
DE-SPAN Section Dimensions

O-SERIESTM

With a history of innovation and experience, DECAST Ltd. has taken precast bridges to the next level with the O-SeriesTM precast bridge system (a licensed product of Contech Engineered Solutions LLC). Requiring less concrete per open area than any other precast bridge structure, the O-SeriesTM precast bridge system is the ideal blend of hydraulic efficiency and structural capacity.

Applications:

Bridge Construction/Replacement, Underpasses/Overpasses for Roads, Stream Crossings, Environmental Applications, Pedestrian Walkways, Stormwater Solution

Dimensions:

Spans from 4m to 27m, Rises from 0.9m to 6.4m

Standard(s) Reference:

Designed to the Canadian Highway Bridge Design Code (CHBDC)

Features on Request:

Various Skews Available, Precast Keeway Footings, Wingwalls, Headwalls, and Endwalls, and Cast-In Holes for Storm Pipe Connections

 

O-SeriesTM Brochure

Box Culvert Bridges

Box culverts are a quick and easy way to replace or construct small bridges where the natural stream bottom does not have to be preserved

Standard sizes per OPSS 1821 are available in Span x Rise (mm) combinations up to 3000 x 2400

DECAST Ltd. box culvert designs can be manufactured in Span x Rise (mm) combinations up to 6000 x 4000

Box culverts used as bridges can be single cell or multi-cell

Wingwalls and headwalls can be manufactured and connected to box culverts. Connection details can be provided on request. Cast-in inserts for guardrails, approach slabs and railings can also be provided. End sections can be skewed or cut as required.


Bridges Overview Brochure