Bridge-Plate
Armtec Bridge-Plate is one of the deepest, strongest corrugated structural plate products on the market, enabling long span soil-steel structures to be built more economically than ever before.
Bridge-Plate is available in arch, ellipse, round and box-culvert shapes. Spans range from 4 m to 18 m, with larger structures custom made. Structures are assembled in the field using plates curved specifically for the shape designed.
Product Features
- No deck maintenance required
- Reduced tendency for deck icing
- Granular backfill material
- Structures are pre-engineered to make the selection process fast and easy
- Structures can be custom designed and fabricated to optimize cost savings
- Rapid installation
- Low shipping costs, plates can be nested
Typical Applications
- Bridges
- Culverts, stream enclosures
- Pipeline crossings
- Mine portals
- Stockpile tunnels
- Road or rail grade separations
- Cut and cover subway and rail tunnels
- Pedestrian tunnels
- Underground storage structures
Specifications
Plate size and specification:
- Corrugation profile 400 mm x 150 mm
- Steel thickness 4.3 mm to 8 mm
- 1.2 m wide plates, varying lengths
- Galvanizing 915 g/m2 (other coatings available by request)
- 300 MPa steel
- Available with Strata-CAT coating
Relevant Standards
- Canadian Standards Association (CSA) G401-07
- Canadian Highway Bridge Design Code (CHBDC) S6-06
Please contact your local regional office for product availability in your area.