d as a rule to 10 x 2 mm maintaining the vertical position and stability of the bearing rods.
Mesh size
The mesh size is the axial distance between two adjacent bearing rods and two adjacent filling ones.
Border band
The border band is a steel band used as a border and reinforcement of the peripheral grating area; as a rule, the cross-sectional area of the border band is identical with that of the bearing rod of the grating.
Unidirectional Anti-Slip Arrangement
Indentations cut out in filling r