Cover blocks / Spacer blocks

Cover blocks / Spacer blocks

Cover blocks / Spacer blocks

Cover blocks a.k.a Spacer blocks are small concrete blocks that are used to support the reinforcement bars and to keep it from touching the internal surface of the shuttering, thereby ensuring proper concrete cover is provided to the reinforcement bar so that it is not seen from outside and is protected from corrosion.
 The compressive strength of the cover block produced at ALCON Concrete Products is 60 N/mm2. Cover block sizes 20mm, 25mm, 30mm, 40mm, 50mm, 55mm, 60mm, 70mm, 75mm, 80mm and 100mm.