Types of Stadium Concrete Repairs and How They Impact Structural Integrity

Adam Robinson | May 12, 2022

A stadium is a tiered structure for people to observe an event. Without proper stadium concrete repairs and maintenance, the safety of observers is at risk and therefore cannot be overlooked or ignored. Even flashing on roofs or other items can lead to premature wear and tear. Maintaining and repairing stadium concrete will enhance the structure’s appearance, overall structural integrity, and the safety of patrons. 

A 2022 article on TileLetter.com says that the new home of the Los Angeles Rams and Chargers is the “first open-air, indoor-outdoor stadium constructed with more than 70,000 seats, including 260 luxury suites, with expansion capabilities that will accommodate up to 100,000 guests.” SoFi Stadium is an indoor and outdoor facility that needs routine and preventative stadium concrete repairs to maintain the life and longevity of the structure

Early detection of problems saves money and prevents the need for a complete replacement. Below are some of the most common implemented maintenance tips for stadium repairs.

Replacement of Spalling Concrete

Concrete is constantly exposed to the weather and free-thaw cycles. These cycles decrease the structural longevity of concrete. It creates spalling, which can indicate more serious issues. The damaged concrete needs to be removed immediately and replaced with new concrete. Applying sealers and waterproofing membranes will increase the life of the product. This is a stadium waterproofing solution that is requisite to the longevity of the stadium. 

Rebar Coatings to Reduce Damage

The wet and dry cycle of the environment will eventually cause corrosion of steel rebar. When corrosion occurs, it reduces the bond strength of the concrete and rebar, leading to significant problems. Applying rebar protective coatings helps fend off corrosion. The use of corrosion inhibitors provides a protective layer that is a physical and chemical barrier between steel rebar and the environment. This stadium concrete repair is one of the most effective and efficient solutions to reduce damage.

New Sealants to Waterproof Exposed Surfaces

Waterproofing sealants and materials help stadiums and structures last longer by minimizing water absorption and freeze-thaw damage. The waterproofing sealant must withstand all types of weather. Ensure all gaps, fractures, and exposed surfaces are sealed and waterproofed. This stadium waterproofing solution creates protection and a barrier between the stadium and water infiltration. 

Specialty Membranes for High-Risk Areas

Specialty waterproofing membranes for stadium concrete repairs will increase the structure’s functionality, especially in high-risk areas such as the restrooms. Concrete is naturally very porous, allowing acidic liquids such as urine to penetrate and absorb. This leads to several issues, including corrosion, odors, and concrete damage. With various types of membranes available, ensure the correct specialty waterproofing membranes are applied to avoid these issues. 

Below-Grade Drainage and Waterproofing

Below-grade systems are essentially below ground, allowing for even more moisture infiltration as it seeps in from the soil and into any exposed cracks or pores. If not waterproofed and drained correctly, multiple issues will arise, including the presence of mold and mildew. Below-grade drainage and waterproofing is a stadium concrete repair vital to the stability of the stadium structure and the stadium waterproofing solutions

Expansion Joint Repairs

By design, expansion joints in a stadium absorb and release the stress created by natural expansion and contraction. Extensive cracks can spread throughout your stadium if joints are missing or damaged, causing substantial damage such as buckled concrete. Expanding joints should be inspected and repaired immediately if damaged and never ignored to prevent further damage and safety hazards. 

Handrail Repairs

Constant use and weather conditions create considerable wear and tear on outdoor railings, jeopardizing the structure’s stability. The presence of cracks in the concrete supporting the handrail structure indicates corrosion and therefore requires stadium waterproofing solutions and repair to any damaged railing. Handrail repair or replacement is imminent to avoid safety hazards.  

Enhance Stadium Concrete Longevity and Strength by Partnering with The JOBS Group

Following the tips for preventative stadium concrete repairs will prolong the structure’s lifespan. Inspecting regularly and acting fast saves money and prevents significant complications. Enhance your stadium longevity and strength by partnering with The Valcourt Group today!

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