Introduction:
IRC-SP-53-2002 and IS 15462-2004
Construction Details:
- Made of brass /Gunmetal material
- The shape, dimensions and tolerances as shown in fig 1 of IRC-SP-53-2002 Standard
- The ends b & b` are known as clips, and the parts a & a' are known as sides of the mould.
- The dimensions of the mould will be such that, when it is properly assembled, it will form a briquette specimen having the following dimensions.
Total Length : 75 ± 0.5 mm
A = 36.5 ± 0.1 mm
B = 30.0 ± 0.1 mm
C = 17.0 ± 0.1 mm
D = 10.0 ± 0.1 mm
E = 10.0 ± 0.1 mm