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Cracks
Carbonation, movement or poor construction can cause dangerous cracks in concrete structures, leading to the appearance of leaks and water penetration. Resin injection is designed to inject and seal the cracks that appear in reinforced concrete.
Cracks Injection
Epoxy resin is a recommended material for the structural repair method of concrete cracks as it has a low viscosity and strong adhesion to concrete, effectively filling cracks and voids to provide a waterproof seal and cease water penetration. This method also helps restore the original strength to the concrete and seals in the reinforcing, preventing further damage.
We also use polyurethane-based injection resins to fill cracks and voids with high water ingress. This solution can halt the flow of liquid in a quick fashion, forming a robust seal and stopping further damage and water ingress. The low viscosity of this material allows excellent penetration of the surface, achieving a durable elastic seal.
To begin the process of resin injection, surface preparation is paramount. We use specialist cleaning techniques and air to remove contaminants from the surface before resin is introduced to the structure through specially-prepared inlet ports or drilled holes.
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