HOW TO REPAIR CONCRETE STEPS WITH SANI-TRED

How To Repair Concrete Steps With Sani-Tred Step by Step

Step 1: Preparing the Substrate

Preparation is the first and most critical step in repairing concrete steps. Ensuring the substrate is clean, dry, and free of any previously applied products and foreign matter is essential for achieving a strong bond. Follow these steps for proper preparation:

1. Clean the Surface: Remove any dirt, debris, mold, or mildew from the concrete surface. Use a stiff brush or pressure washer to ensure the surface is thoroughly clean.
2. Dry the Surface: Allow the concrete to dry completely before proceeding. Moisture can interfere with the adhesion of the SANI-TRED® products.
3. Acid Etching: For poured concrete, acid etching is recommended. Mix Muriatic Acid with water (typically 1 part acid to 10 parts water) and apply it to the concrete. Scrub with a stiff-bristled brush and rinse thoroughly with water. Neutralize the acid according to product instructions.

 

Step 2: Applying the Primer Coat

Once the substrate is prepared, apply a primer coat of SANI-TRED® PermaFlex. This step ensures that the repair material bonds effectively with the concrete:

1. Application: Apply one coat of PermaFlex at a rate of 240 square feet per gallon. Use a roller or brush to ensure even coverage.
2. Drying Time: Allow the PermaFlex primer to dry completely. This usually takes a few hours, depending on the ambient temperature and humidity.

 

Step 3: Setting Up the Form

Creating a form is essential for shaping and containing the repair material. Here’s how to set up your form:

1. Choose Materials: You can use plywood covered with sheet plastic (visqueen) to create the form. SANI-TRED® products will not adhere to visqueen, making it an ideal material for this purpose.
2. Secure the Form: Position the form around the area to be repaired, ensuring it is securely in place. Use clamps or weights to hold the form steady.

 

Step 4: Mixing the Repair Material

Mixing the right proportions of LRB (Liquid Rubber Base) with sand is crucial for creating a durable repair compound:

1. Mix Ratios: Combine 1 part LRB with up to 3 parts sand (preferably silica sand). Mix thoroughly to ensure a uniform consistency.
2. Consistency: The mixture should be thick enough to hold its shape but workable enough to fill the form effectively.

 

Step 5: Filling the Form

With the form in place and the repair material mixed, proceed to fill the form:

1. Pouring: Carefully pour the LRB/sand mixture into the form, ensuring all areas are filled.
2. Leveling: Use a trowel or spatula to level the surface of the mixture, making sure it is smooth and even.
3. Curing: Allow the mixture to cure for a few hours. The curing time may vary based on the thickness of the repair and environmental conditions.

 

Step 6: Removing the Form

Once the repair material has cured, it’s time to remove the form:

1. Careful Removal: Gently remove the form, taking care not to disturb the repaired surface.
2. Final Touches: Inspect the repaired area for any imperfections. If necessary, use additional LRB to fill small gaps or smooth out the surface.

Additional Tips for Successful Concrete Step Repair

• Weather Considerations: Perform repairs in suitable weather conditions. Extreme temperatures or high humidity can affect the curing process.
• Safety Precautions: Wear appropriate protective gear, including gloves and eye protection, when handling chemicals and applying repair materials.
• Regular Maintenance: Regularly inspect and maintain your concrete steps to prevent future damage. Clean the surface periodically and address any minor issues promptly.

Conclusion

Repairing deteriorating concrete steps with SANI-TRED® is a cost-effective and durable solution. By following this step-by-step guide, you can achieve professional-quality repairs that enhance the safety and appearance of your steps. SANI-TRED® products provide a permanent bond, exceptional flexibility, and long-lasting durability, making them the ideal choice for concrete step repair.

Don't let cracked and deteriorating concrete steps compromise the safety and aesthetics of your property. With SANI-TRED®, you can restore and protect your steps, ensuring they remain in excellent condition for years to come. Start your concrete step repair project today and experience the difference that SANI-TRED® products can make!