Structural Plate

Ultra•Cor is the world's strongest structural plate.

AIL's Structural Plate solutions are easy to ship and install.

Ultra•Cor

Ultra-deep corrugations support the heaviest loads.

Benefits

Applications

Structural Plate Arches and Bridges
Grade Separations
Road or Rail Underpasses
Stream Crossings
Box Culverts
Heavy Haul Road Arches
Stockpile Tunnels
Portals and Canopies

Available in a variety of shapes for the largest applications:

Revolutionary strength and durability.

Overview
Details
Photo Gallery

With the introduction of Ultra•Cor, AIL is taking engineered structural plate to new dimensions in capability and performance.

Ultra•Cor combines all the advantages of lightweight construction with previously unheard-of strength and durability. In short, Ultra•Cor is the largest, strongest and most durable corrugated metal structure in the world today.

The world’s strongest corrugated steel plate
Handles extreme loadings
Spans can exceed 30 m (98')
Stockpile heights can reach greater than 30 m (98')
Corrugation profile of 500 mm (20") pitch × 237 mm (9.5”) depth
Available in: Box Culverts and Standard, Low, Medium, or High Profile Arches
Bottomless designs are environmentally-friendly
Available with Best•Kote Polymer coating

Ultra•Cor is breaking new ground in efficient infrastructure solutions for the mining, transportation and public works sectors.

Box Culvert

Standard Arch

Low Profile Arch

Medium Profile Arch

High Profile Arch

Long-lasting and virtually maintenance-free, AIL’s corrugated metal structures ship and install quickly and economically, with minimal equipment and labour requirements. Our technical teams will guide you through the complete project to ensure its success.


Reinforced concrete footings are cast over the prepared site.	The first arch segment is completely assembled on the ground.

Then, it is lifted into place and bolted to the footings on either side.	The segments bolt into base channels, integrated into the concrete.

Plates then attach individually to make up other arch segments.	If specified, reinforcement ribs are then added.

Layers of engineered backfill are added in sequential lifts.	Then the completed road surface is added with safety barriers.