Understanding Epoxy Injection Crack Repair on Floors

Epoxy injection crack repair is a game-changer when it comes to addressing cracks in concrete floors. This innovative method offers a structural solution that ensures long-lasting results. Let’s delve into the process of epoxy injection crack repair and how it can transform your floors.

Preparation is Key

Before starting the epoxy injection process, thorough preparation is essential. Begin by cleaning the crack and the surrounding concrete surface with a wire brush to remove any debris that could obstruct the repair. Use compressed air to blow out the crack, ensuring it’s clean and free from any contaminants.

Miracle Bond Application

Next, apply Miracle Bond over the crack, leaving spaces for the epoxy injection ports. Miracle Bond serves as a sealant, effectively capping the crack and preparing it for the injection process. Ensure that Miracle Bond is applied evenly and that the crack is sealed properly.

Epoxy Injection Process

Once Miracle Bond has cured, it’s time to proceed with the epoxy injection. Prepare the LR 321 epoxy cartridge by shaking it and inserting it into a dispensing tool. Dispense the epoxy into a disposable container until both sides are flowing equally. Attach the nozzle and tubing tightly to the injection ports, ensuring a secure connection.

Injection Technique

Start injecting the epoxy from the lowest port (or widest part of the crack for horizontal cracks) and continue until the epoxy reaches the next port. Repeat this process for each port until the crack is fully filled with epoxy. The flow clip should be closed during the injection process to maintain control over the flow of epoxy.

Finishing Touches

After the epoxy has cured, remove the injection ports with a hammer for a cleaner finish. If desired, the epoxy cap can be ground smooth to achieve a more polished look. Finally, smooth out any excess Miracle Bond capping material using a grinder for a seamless finish.

Professional-Quality Results

By following these steps meticulously, you can achieve professional-quality results with epoxy injection crack repair. Not only does this method effectively seal and repair cracks, but it also ensures the structural integrity of your concrete floors, providing long-lasting durability.

Epoxy injection crack repair offers a reliable solution for addressing cracks in concrete floors. With proper preparation and technique, you can achieve exceptional results that rival those of professional contractors. Say goodbye to unsightly cracks and hello to pristine, structurally sound floors with this crack repair solution.

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