F - 1 Face Ground
FF - 2 Faces Ground
E - End Ground
EE - 2 Ends Ground
V - Vertical Score
H - Horizontal Score
BN - Bull Nose
T - Top Ground
B - Bottom Ground
C - Chamfer Ground
U - Bond Beam
The first number in a shape code
represents the block's thickness (bed depth). Please
note the respective thicknesses available listed under
each shape.