71 lb/sq ft, Standards ISO 9001:2015 Certified, Minimum Temperature Not Applicable, Maximum Temperature Not Applicable, Application Marine, Mezzanine Floors, Sewage and Waste Treatment Plants, Walkways, Deflection @ Unsupported Length See Load Table, For Use Indoors/Outdoors Yes.125 in Bearing Bar Thickness, Top Surface Smooth, Bearing Bar Spacing 1.