Structural Plate Products

Super•Cor

Big R Bridge Super•Cor Structural Plate
Big R Bridge Super•Cor Structural Plate

Super•Cor is a premium, hot-dip-galvanized, deep-corrugated, steel structural plate for larger applications, including box culverts. 

Super•Cor combines the advantages of lightweight construction with the superior strength and durability of deep-corrugated, galvanized steel to create some of the world’s largest corrugated metal structures.

Deep corrugations support the heaviest loads.

The larger, corrugations in Super•Cor provide nine times the stiffness of conventional structural plate, allowing it to withstand extremely heavy loads. Not only is Super•Cor the most versatile and economical corrugation on the market, it is also the most internationally accepted and widely used.

Benefits

  • Revolutionary alternative to conventional bridges
  • Handles extreme loadings
  • Spans can exceed 82'
  • Minimum span is 9' 9"
  • Corrugation profile of 15" pitch x 5.5" depth
  • Available in: Box Culverts; Standard, Low, Medium, or High Profile Arches; Rounds; and Ellipses
  • Bottomless designs are environmentally-friendly

Applications

  • Bridges and Tunnels
  • Grade Separations
  • Road or Rail Underpasses
  • Stream Crossings
  • Box Culverts
  • Heavy Haul Road Arches
  • Stockpile Tunnels
  • Portals and Canopies
  • Storage Structures
  • Culvert Relines

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Superior strength and durability.

 supercor-corrugation


Super•Cor’s deep-corrugation profile gives it added strength to support extreme loads.

Cross-section profile drawing of AIL Super•Cor Box Culvert Cross-section profile drawing of AIL Super•Cor Standard Arch
Cross-section profile drawing of AIL Super•Cor Low Profile Arch
Cross-section profile drawing of AIL Super•Cor Medium Profile

Box Culvert


Standard Arch

Low Profile Arch

Medium Profile Arch

Cross-section profile drawing of AIL Super•Cor High Profile Arch
Cross-section profile drawing of AIL Super•Cor Round
Cross-section profile drawing of AIL Super•Cor Ellipse

High Profile Arch

Round

Ellipse



» View a step by step structural plate installation

AIL Vehicular Bridges for Accelerated Construction brochure
 

Check out our Super•Cor brochure

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Learn more about Four-Flange Structural Liner

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