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

Concrete Floor Coating

Belzona’s concrete epoxy repair mortar is suited for concrete and stonework resurfacing. The resin can be combined with aggregates to fill cracks and level uneven surfaces.

Machine Grouting

Belzona machine grouting solution is a pourable shimming and leveling system developed to withstand physical and thermal shock.

Pipeline Coating

Belzona offers pipeline coatings for a wide range of temperatures and conditions. Once cured, they provide a barrier between the substrate and corrosive media.

Wall Waterproofing

Wall waterproofing is easy with Belzona products which create a barrier protecting stonework from moisture and natural elements.

Pumps

Belzona offers pump repair coatings for the repair and protection of the systems from corrosion and erosion while increasing efficiency.

Roof Waterproofing

Belzona products can repair and restore roofs using roof waterproofing materials. They can seal leaks and protect from weather conditions.

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.