Industries
Tunnel Repair & Restoration
Protect Your Tunnel with High-Quality Solutions

Tunnel Repair & Restoration

CMR will assess and propose a strategic tunnel repair and restoration solution and expertly prepare the job site including necessary demolition and excavation.

Depending on the location and purpose, a range of factors can attribute to the damage and deterioration of a concrete tunnel. Water, chemicals, traffic patterns and weather can cause cracks, voids and crumbling concrete, all of which are cause for safety and structural integrity concerns. CMR works closely with clients to assess tunnel damage, determine the root cause and develop a comprehensive repair and restoration solution that not only fixes the issues at hand, but helps to protect from future problems.

Along with assessing and proposing a strategic tunnel repair solution, the team at CMR will expertly prepare the job site including necessary demolition and excavation. Up-to-date on the latest practices and products, CMR is skilled in shotcrete repair, epoxy and urethane injections, specialty coatings, and waterproofing techniques that help address traffic patterns and water corrosion.

Get a Quote For Your Tunnel Repair or Restoration Project

We value our customers and look forward to speaking with you.
Fill out our online form or reach us at 414.540.9600 to request a quote or schedule a Tunnel Repair or Restoration service.
Describe your Tunnel project and include any RFPs, specifications or project requirements.
Tunnel Repair & Restoration
Tunnel Repair & Restoration
Tunnel Repair & Restoration
Tunnel Repair & Restoration
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CONCRETE REPAIRS

As part of your restoration, our team will repair tunnel concrete walls and ceilings.
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CRACK AND JOINT REPAIRS

CMR excels at epoxy and urethane injections for beam, column and tunnel structure cracks.
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XYPEX COATINGS AND DRY PACK

We provide crystalline waterproofing to walls, ceilings and cracks.
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INJECTO® TUBE GROUTING SYSTEM

CMR utilizes urethane injections through osmatic tubes as part of a high-quality grouting system.
Types of Tunnel Repairs
CMR works closely with clients to assess their tunnel damage, determine the root cause and develop a comprehensive repair and restoration solution that not only fixes the issues at hand, but helps to protect from future problems.

SHOTCRETE REPAIRS

CMR sets a new standard for quality of work, including basic techniques like shotcrete and shotcrete repairs. We take pride in providing a high-quality finished product with excellent customer service and premium products.

CONCRETE REPAIRS & RESTORATION

After a thorough assessment of your tunnel and surrounding area, CMR will work closely with you to develop a comprehensive solution to restore and repair your structure.

EPOXY AND URETHANE INJECTION

Whether repairing cracks, restoring structural stability or waterproofing, low-pressure injections such as epoxy and urethane are often used in the repair of concrete tunnels. CMR will work with you to determine the right products for your structure.

WATERPROOFING

Water accelerates corrosion and deterioration of a concrete tunnel lining. The skilled team at CMR has vast experience in a variety of waterproofing techniques and products to restore your tunnel to its optimal condition.

Concrete Tunnel Repair
In these Concrete Masonry Restoration & Repair videos, Thad talks to us about a unique industrial tunnel repair project, and all of the work that goes into fixing and maintaining a concrete tunnel.
DAY 1

STEP 1 - HAMMER TEST

Detects Hollow Areas for Demolition

STEP 2 - DEMOLITION

Remove Bad Concrete
DAY 2

STEP 3 - REINFORCEMENT

Remove Degraded Rebar & Replace with New

STEP 4 - GUNITE APPLICATION

High PSI Cement Applied to Surface

STEP 5 - FINISHING

Leveling to Correct Thickness & Smoothing