This table is based on non-serrated rectangular grating with bearing bars on 1-3/16" centers. To determine safe loads for other types multiply by the following factor:

Loads and deflections are based on a maximum allowable fiber stress of 18,000 P.S.I.

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• Stair Treads
• Heavy-Weld Bar Grating
• Bar Grating Types
• Bar Grating Home Page

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