- 1st Picket: Uniform, Hardest, Symmetrical.
- 2nd Picket: Harder But A Bit Asymmetrical.
- 3rd Picket: Harder and Asymmetrical than 2nd Pkt.
- 4th Picket: Hardest But Inappropriate In Size.
- 1st Class Bricks: Uniform, Symmetrical but Bit Soft.
- 2nd Class Bricks : Uniform, Symmetrical but Soft.
- 3rd Class Bricks : Uniform , Symmetrical very Soft.
- 4th Class Bricks : Uniform , Asymmetrical very very Soft.
We also have broken bricks (bats) especially for foundation work which also helps in the construction of roads and land filling.