Steel Grating Installation Tolerances
All dimensions are maximum permissible tolerances
Minimum support dimension: A minimum of 25mm for bearing bars up to 50mm deep and a minimum of 50mm for bearing bars>50mm deep.
We recommend that the land on the support should be equal to the height of the bearing bar.
Grating Cantilevers: Grating cantilevers up to 250mm in the bearing bar direction are acceptable as long as the grating is securely anchored to the support(not clips).
Cantilevers in the cross bar direction are not acceptable.
We are specialized in producing steel gratings, if you are in need of steel gratings please try to inquire to us for further details: