Advantages

• Easy to handle & install. No need to bind with GI wire because it is self hook type
• Increases life of reinforcement. Provide uniform cover through out the reinforcement
• Approximate 8 no's of cover blocks required for every 600 mm height for column ring or stirrups
• Cover blocks stop corrosion by shielding the reinforcement from the elements.
• Blends easily with concrete.
• PVC Cover blocks are recommend as IS 456:2000.
• Cost effective