Expansion Joint Filler for Concrete

Belzona has engineered expansion joint repair material for concrete to protect damaged floor areas and ensure long-term performance.

Expansion Joint Filler for Concrete

Belzona has engineered expansion joint repair material for concrete to protect damaged floor areas and ensure long-term performance.

Belzona concrete repair products are widely used to repair and protect damaged and deteriorated floor areas including concrete cracks, expansion joints, spalling concrete, stair treads, channels, dry joints, and gratings. In addition, flexible magma and rubber repair materials can be used for the creation and repair of concrete expansion joints for long-term performance. They provide a cost-effective solution, appropriate for applications where high build, durability, and elasticity are required.

Typical Applications

Expansion joints sealant for horizontal surfaces such as floors, bridges, roadways, car parks, and manufacturing facilities
Creation and repair of concrete expansion joints to provide long-term performance
Sealing of leaking joints in secondary containment areas

Products

Belzona 2211

Belzona 4111

Belzona 4511

Belzona 4521

Belzona 4411

Our Applications

Tank Coating

Belzona’s range of tank coatings and linings provides protection against corrosion. They offer lasting protection thus extending maintenance-free periods.

Gaskets And Seals

Gaskets and seals can be repaired and cast using Belzona’s metal repair compounds and fluid-grade elastomeric materials.

Bund Coating and Lining

Belzona’s chemical-resistant coatings for concrete provide long-term protection for bund areas, eliminating leakage and ensuring compliance with safety regulations.

Epoxy Pipe Repair

Belzona offers a range of epoxy pipe repair and protection solutions. Composite repair materials can return strength to weakened, holed, or leaking pipes.

Industrial Tank Repair

Belzona offers a variety of industrial tank repair systems specifically created for the maintenance of storage tanks and secondary containment areas.

Heat Exchanger

Belzona provides a variety of solvent-free HEX repair systems. Repair areas include tube sheets, water boxes, flange faces, division bars, and end covers

Projects

Questions & Answers

What is the cure time of a Belzona concrete repair resin?

The cure time of a Belzona concrete repair resin depends on the product being used. For example, at 77°F (25°C), Belzona 4111, Belzona 4124, and Belzona 4154 are ready for full mechanical hardness in 16 hours. Please see the Instructions for Use (IFU) of the product being used for more information.

How do you apply a Belzona epoxy concrete repair system?

To apply a Belzona epoxy concrete repair system, the area must be clean, sturdy, and dry. Abrade the surface if necessary. Allow new concrete to cure for a minimum of 28 days or until moisture content is below 6% using a protimeter. Then, mix the product and apply the material using the proper tools. Finally, allow the material to cure. Please refer to the Instructions for Use (IFU) of the product being used for more information.

What is a concrete floor repair epoxy?

Concrete floor repair epoxy is a resin that will repair and protect damaged and deteriorated floor areas, including concrete cracks, expansion joints, spalling concrete, stair treads, channels, dry joints, and gratings. In addition, the resin will resurface large uneven surfaces, deep holes, and cracks. All while providing outstanding chemical and impact resistance.