Contech Liner Plate Bridges & Structures
LINER PLATE BRIDGES & STRUCTURES
LINER PLATE BRIDGES & STRUCTURES
Full Length Corrugations & Lapped Joints for More Effective Stiffness & Ring Compression.
Contech 2-flange Liner Plate provides optimum shaft stability and protection when constructing new utility tunnels, relining structures under highways and railroads and lining vertical shafts.
Contech 2-flange Liner Plate offers the highest continuous ring stiffness and high compression joint strength. 2-flange Liner Plate has effective stiffness that is more than twice that of the same gage (thickness) of 4-flange Liner Plate.
INFORMATION
AVAILABLE IN BLACK (UNCOATED) OR GALVANIZED STEEL
Unsurpassed in strength and safety
BRAND
Contech
PRODUCT TYPE
Bridge
STIFFEST PLATE AVAILABLE
Usually does not require ring-beam stiffeners
COLLECTION
Liner Plate
USE
Outdoor
FEATURES
2-flange Liner Plate provides corrugations extending through the lapped longitudinal joint. When assembled, this liner functions as a corrugated pipe with continuous circumferential corrugations.
CONTECH 2-FLANGE TUNNEL LINER PLATE
Contech® 2-Flange Tunnel Liner Plate provides optimum stability and protection when constructing new tunnels, relining structures under highways and railroads, and vertical shafts. It offers the highest continuous ring stiffness and high compression joint strength. 2-Flange Tunnel Liner Plate has effective stiffness that is more than twice that of the same gage (thickness) of 4-Flange Liner
SPECIAL SHAPES OF CONTECH LINER PLATE
APPLICATIONS
- Tunnel Lining
- Both Vertical and Horizontal Shafts
- Relining (rehabilitation of failing structures)
BENEFITS
- Minimizes installation expense
- Unsurpassed in strength and safety
- Optimizes stability in both horizontal and vertical applications
DOWNLOADS
↓ Tunnel Liner Plate Brochure
↓ Structures Reference Guide
↓ Rehabilitating Aging Infrastructure Brochure
↓ Bridge and Structures Product Guide
PERFORMANCE
The result is more effective corrugation performance for the highest stiffness and strength in the industry! Strength to handle the inconsistencies encountered on a regular basis. Extra safety factor when you need it most!
ADVANTAGES
AGENCY/REGULATORY GUIDANCE
Our team is ready to provide you with expert advice and assistance on local regulatory requirements, resulting in faster approvals.
COST ESTIMATES
We can quickly provide engineer’s cost estimates to assist with your solution selection process.
SITE SPECIFIC DRAWINGS
Our engineers can provide site-specific drawings for proposals, project meetings, and submittals, helping you be more efficient with your time.
SOLUTION DEVELOPMENT
Our engineers can review your requirements, weigh all options, and recommend the optimal solution to integrate with your site designs.
ON-SITE ASSISTANCE
Contractors know time is money, so we provide preconstruction meetings, delivery coordination, and on-site installation support to ensure a timely, smooth installation.
TECHNICAL EXPERTISE
Our engineers can assist by providing product specific engineering calculations such as hydraulics, buoyancy, foundation reactions, and unit sizing.
DETAIL
LINER PLATE FOR NEW UTILITY TUNNELS AND ENCLOSURES
During tunnel construction, slough-ins and other concentrated loads are unpredictable and can be catastrophic without adequate protection. Our sufficiently stiff tunnel Liner Plate functions as a safety zone for workers and equipment. The required amount of liner stiffness depends upon soils, tunnel size and construction methods.
LINER PLATE FOR VERTICAL SHAFTS
Vertical shafts vary in diameter from a few feet to 50+ feet, and frequently have depths exceeding 60 feet. Whether microtunneling, slip-lining, and installing tunnels, maintaining shaft integrity requires a dependable support system. Our Liner Plate is unsurpassed in strength and safety. Once tunneling is completed, the liner plate is often dismantled and reused.
STRUCTURAL PLATE FOR REHABILITATING BRIDGES AND LARGE CULVERTS
Bridges and large culverts can be relined by erecting our plate structures inside existing structures. Or, the new plate structure can be erected outside and threaded into existing openings.
Our Plate Structures, including Two-Flange Liner Plate, are delivered to the job site unassembled. The plates and ribs are easily bolted together to form various shapes: round, vertical and horizontal ellipse, pipe-arch, underpass and arch.
