Plastic Block Dealers in Kolkata

Cover Blocks offer the ideal solution to provide the specified concrete cover to the reinforcement used in concrete construction. Ensuring adequate concrete cover goes a long way in preventing corrosion of reinforcement. Two types of cover blocks are available: plastic and concrete. Although plastic cover blocks are the most commonly used, concrete cover blocks are preferred in applications where fire protection is of concern. These cover blocks are available in various shapes and sizes to suit all applications. Cover blocks vary in designed load, type of structure, size of reinforcement bars permissible, and location.