Cover Block is a Solid Piece Made up of PVC/Concrete used in Structural members of a Building , Generally Cover Blocks are used to protect the steel Reinforcement Exposing to the Environment by placing it in between steel and shuttering plates.
Why We Use Covering Block?
The main Reason To Provide covering block is to protect the steel bars we provide in the structural member from corrosion, Not providing the clear cover may lead to degradation of steel and steel quantity we provided will start getting reduce
How Much Cover Should We Provide to Different Structural Member
Footing 50mm
Beam 25mm
column 40mm
slab 20mm
