We, Sreenivasa Associates, undertake waterproofing treatment in construction industries using hi-tech products such as epoxy, polyurethane, acrylic, polymer, silicons, brickbat coba system, pressure injection grouting. We offer high quality waterproofing, which is long lasting. It is usually done in new and old buildings, basements, terrace (roof), water tank, sump, sunken portion (toilet), water retaining structures, reservoir, expansion joints etc.