Profile: Cemplas Waterproofing & Concrete Repairs Ltd. offer concrete repair and water proofing services. We are an ISO 9001:2000 certified company. Our services include water proofing the basements, membranes, concrete & base repairs, and resin floors. We offer sheet membrane processes for new basements. Deck waterproofing treatments use cold applied liquids using spray or trowel techniques to produce buried membranes. Car parks use similar treatments, except that the resulting membrane is not buried. We also offer concrete and bricks repair.