Pioneered manufacturing of fibre reinforced concrete cover blocks(spacers) in India. Scientifically designed by a civil engineer having experience of over thirty years in construction field with accurate dimensions, proper hole for inserting tying wire and with compressive strength of 50Mpa these cover blocks score very high over site made cover blocks and PVC cover blocks. No hair cracks are developed between spacer and adjoining concrete as the coefficient of thermal expansion is same. These cover blocks form homogeneous bonding with surrounding concrete, which is not present in the case of PVC spacers.