Fibre Reinforced Concrete Cover Blocks or Spacer Blocks are essential in reinforced concrete construction in order to maintain the position of the reinforcement, cover & spacing between bars as per specification. Mortar blocks which are usually prepared at site & tied with binding wire to the reinforcement to serve as spacer blocks are not only porous but do not have the required compressive strength, thereby virtually compromising on the durability & impermeability of the structure.
