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self-levelling concrete,self-levelling compound
Published September 2, 2024

Mastering Self-Leveling Concrete: A Comprehensive Guide to Perfect Flooring

Such revolutionary application in paving and surface preparation is self-leveling concrete because of it’s characteristics that make it flow out and evenly spread, filling all kinds of imperfections in a surface. From a residential renovation to taki...

Such revolutionary application in paving and surface preparation is self-leveling concrete because of it’s characteristics that make it flow out and evenly spread, filling all kinds of imperfections in a surface. From a residential renovation to taking part in a commercial project, the use of this unique material will dramatically improve quality and appearance of your flooring.

What is self-leveling concrete?

Self-leveling concrete is a polymer-modified cement used to create highly compressive smooth flat surfaces. It doesn’t require a large amount of water and can work on non-flexible surfaces which include ceramic tiles concrete, wood, and plywood.

Step-by-Step Application of Self-Leveling Concrete

If you want to apply the self-leveling concrete for the first time without prior knowledge of it, then this guideline is for you, as it will lead you to get an optimal result at the end of the day. 

  • Surface Preparation

When it comes to using self-leveling concrete, the first step is to ensure that the subfloor is thoroughly cleaned, dry, and free from contaminants that could affect adhesion. The subfloor should be swept or vacuumed to eliminate dust and debris. 

  • Subfloor Repairing

The subfloor should be repaired for any cracks, holes, or imperfections of any sort. Use a patching compound to fill in any crack on the subfloor. 

  • Priming the Subfloor

This helps in improving the bond between the subfloor and the self levelling compound. The work of the primer is to help the compound adhere better and reduce the risk of it delaminating. Also, make sure to choose a primer that is compatible with your self levelling compound. When applying the primer, make sure it is applied evenly and covers all areas that will come in contact with the self levelling compound. After application, then allow it to dry before moving on to mix the compound. 

  • Mixing the Self levelling Compound

After the primer dries, the next step is to proceed to mix the compound, usually to mix the compound, you will need a clean bucket and a mixing paddle attached to a drill to mix the compound. Ensure to mix until smooth and free of lumps. 

  • Applying the Self levelling Compound

The next step is to apply the self levelling compound. This should be done with precision to ensure a smooth and even finish. The self levelling compound should be poured on the subfloor on a continuous floor, and the use of a gauge rake flat trowel should be used to spread the compound evenly. 

  • Finishing Touches

After the application of the self levelling compound, to ensure a perfect job, the finishing touches are necessary. A spiked roller should be used to remove air bubbles and also help the self levelling compound. Roll in different directions for an even finish. If there is any area that needs adjustments, smooth them out with the trowel before the compound sets. 

  • Curing and Final Inspection

To ensure the longevity and performance of the self levelling compound, proper curing and final inspection must be done. Avoid walking on the surface until it’s completely cured. Usually, it takes about 24-48 hours, but it is advised to always follow the manufacturer’s curing time. After the surface is fully cured and inspected, you can proceed with the installation of your final flooring material. 

Conclusion

Self-leveling concrete also referred to as self levelling compound is however one of the simplest and effective procedures when it comes to levelling surfaces. Subflooring preparation, the way one mixes the compound, and how one applies the area could guarantee a professional result. But remember, careful attention to detail and adherence to manufacturer instructions are key to a successful application.

Self-levelling of the floor is a critical factor that has to be performed right and gives the foundation to your floorings making it look aesthetic to your space and durable with these tips.

Frequently Asked Questions

  1. What is self-leveling concrete and how does it work? 

    Self-leveling concrete or self levelling compound is a polymer-modified cement used to create highly compressive smooth flat surfaces. It doesn’t require a large amount of water and can work on non-flexible surfaces which include ceramic tiles concrete, wood, and plywood.

  2. How long does it take to dry and cure the self levelling compound?

    The drying and curing time for self levelling compounds will generally be dependent on the variety and weather conditions. In most cases, the surface must be dry within a day, though complete curing may take as high as 48 hours. However, for exact drying and curing times in relation to setting and performance, consult the instructions given by the manufacturer.

  3. Can a self levelling compound be used over radiant floor heating systems? 

    Yes, self levelling compound can be used over radiant floor heating systems.

At Concrete King our team of experienced, highly trained concrete, and fully certified experts have got you covered in all matters concerning concrete.

Clients across London, Kent, Essex, and beyond, have trusted us with their floors and were glad they did, as we are known for delivering ready mixed premium quality concretes. We don’t just deliver to our clients, we deliver with our state-of-the-art Vehicles, and our deliveries are swift.

Have any questions about concrete flooring or want to install concrete flooring? Worry no more we have you covered. Speak to us today!     

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