EPOXY FLOORING ON GRANITE FLOOR

INTRODUCTION

Application of epoxy flooring over granite can be a good solution for creating a durable, seamless, and aesthetically appealing surface. However, granite is a dense, non-porous material, which makes proper preparation essential for ensuring good adhesion.

INSTALLATION OF EPOXY ON GRANITE FLOOR

Applying epoxy flooring on a granite floor requires careful preparation to ensure the epoxy adheres well and forms a durable, seamless surface. Below are the detailed steps for successful installation:

Step 1: Inspection of the Granite Floor

·         Check Surface Condition:

Inspect the granite for cracks, chips, or damage. Repair any defects using epoxy filler or an appropriate patching compound.

·         Ensure Firm Bonding:

Make sure the granite is securely bonded to the substrate.

Step 2: Cleaning the Granite

·         Remove Contaminants:

Clean the granite thoroughly to eliminate dust, grease, oil, or wax. Use a degreaser or trisodium phosphate (TSP) solution for effective cleaning.

·         Rinse and Dry:

Rinse the floor with clean water to remove any residue. Allow the surface to dry completely before moving to the next step.

Step 3: Surface Preparation

·         Create a Rough Surface:

Granite is naturally smooth and non-porous, so it needs to be roughened for the epoxy to bond properly. You can achieve this by:

·         Grinding: Use a diamond grinder or a scarifying machine to roughen the surface.

·         Etching: Apply a chemical etching solution to create a porous texture.

·         Vacuum or Wipe Clean:

After roughening the surface, vacuum or clean the floor to remove all dust and debris.

Step 4: Application of Primer

·         Use an Epoxy Primer:

Apply an epoxy primer designed for non-porous surfaces like granite. The primer ensures proper adhesion between the granite and the epoxy.

·         Apply Evenly:

Use a roller or brush to spread the primer evenly across the floor.

·         Allow to Cure:

Let the primer cure according to the manufacturer’s instructions, typically for 6–24 hours.

Step 5: Mixing and Applying Epoxy

·         Mix Components:

Mix the epoxy resin and hardener in the correct ratio, as specified by the manufacturer.

·         First Coat:

Pour the mixture onto the floor and spread it evenly using a notched squeegee or roller. Use a spiked roller to eliminate air bubbles.

·         Add Decorative Elements (Optional):

While the epoxy is wet, sprinkle decorative flakes or quartz sand if desired.

·         Allow Curing:

Let the first coat cure as per the instructions, usually 12–24 hours.

Step 6: Apply Additional Layers

·         Second Coat:

Apply a second coat of epoxy to achieve the desired thickness and evenness.

·         Topcoat:

Add a clear epoxy or polyurethane topcoat for extra durability, UV protection, and a glossy finish.

Step 7: Final Curing

·         Cure Time:

Allow the epoxy floor to fully cure. Depending on the product, this may take 3–7 days for heavy-duty usage.

·         Inspection:

Inspect the floor for any defects and make touch-ups if necessary.

CONCLUSION

Epoxy flooring on granite is a practical and aesthetically pleasing solution that enhances durability, functionality, and appearance. When applied correctly, it transforms a smooth, hard surface like granite into a seamless, non-slip, and highly resistant floor. The key to a successful installation lies in thorough surface preparation, including cleaning, roughening, and priming to ensure excellent adhesion.