PU Injection Grouting for Leak Repair Coimbatore
Concrete Waterproofing Advanced Crack Waterproofing. The leakage of water in the concrete structures may undermine the building with time. PU injection grouting is a cost-effective and efficient process of sealing cracks, voids, and joints where leakages of water are done. It finds wide application in structural waterproofing works. Benefits of the PU Grouting Technique. Deep crack penetration Fast curing process Appropriate in wet and dry cracks. Waterproof protection in the long run. Little structural disturbance. Good on vertical and horizontal surfaces. In the process, injection ports are put in strategic positions in the crack. Then the PU resin is forcefully injected in order to make sure it fills all the way through. It swells and creates a permanent watertight coating in the concrete when it comes into contact with moisture. Long-Term Prevention of Leaks. PU injection finds its use especially in basements, retaining walls, water tanks, lift shafts, and underground slabs. ...