Methods of Concrete Resurfacing
One of the best and affordable methods of Concrete Resurfacing is Steel Shot-blasting. A tried and true method used to properly prepare a surface for optimal bonding of a new flooring or coating. Steel shot (small steel balls) blasts the surface at a high velocity to remove contamination or laitance (soft concrete).
Benefits of shot blasting?
Shot blasting is a highly effective method for preparing concrete surfaces for various applications, offering several benefits:
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Surface Preparation: Shot blasting effectively removes contaminants, old coatings, adhesives, and surface irregularities from the concrete, ensuring a clean and properly prepared surface for the application of new coatings or overlays.
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Enhanced Adhesion: By roughening the surface, shot blasting increases the surface area and creates a mechanical bond for improved adhesion of coatings, overlays, or toppings. This helps to ensure the longevity and durability of the new surface.
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Uniform Profile: Shot blasting creates a uniformly textured surface, which is crucial for achieving consistent results in coating applications. This uniform profile helps prevent coating failures such as delamination or blistering.
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Dust-Free Process: Unlike traditional methods such as grinding, shot blasting is a dust-free process when using modern containment systems. This minimizes airborne dust, making it safer for workers and reducing the need for extensive cleanup.
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Environmentally Friendly: Shot blasting produces less waste compared to other surface preparation methods and generates minimal airborne contaminants. It is considered an environmentally friendly option for concrete surface preparation.
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Cost-Effective: While shot blasting may have higher upfront costs compared to some methods, its efficiency and effectiveness often result in cost savings in the long run. The reduced need for surface repairs and coating failures can lead to lower maintenance costs over time.
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Fast and Efficient: Shot blasting is a relatively fast process that can cover large surface areas quickly. This helps minimize downtime and allows for faster project completion, making it ideal for time-sensitive projects or tight deadlines.
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Versatility: Shot blasting can be used on various concrete surfaces, including floors, highways, bridges, and parking garages. It is suitable for both indoor and outdoor applications and can accommodate different concrete hardness levels.
In Conclusion: Shot Blast Your Concrete
Overall, shot blasting is a preferred method for concrete surface preparation due to its effectiveness, efficiency, and ability to deliver superior results while meeting environmental and safety standards.
Shot-blasting concrete remains the surface preparation of choice for any flooring contractor concerned about bonding a coating to a concrete floor surface. Surface preparation is an important step prior to the installation of either concrete or epoxy overlays. This method can profile concrete and asphalt for road reconstruction. Checkout some of our work on our Facebook Page!