Labels:crt screen | hakham | monitor | plant | windowpane OCR: Understanding the UL Fire Resistance Directories System No. Finish Flooring: Nom by 4 in. T laid perpendicular trusses: 15/32 in thick wood structural panels min grade "Underlayment "Single-Floor. Long dimensioned of panel (strength axis) face grain of plywood be perpendicular trusses with joints staggered. Vapor Barrier: (Optional) Commercial asphalt saturated felt, 0.030 in. thick. Subflooring: 23/32 in thick wood structure panels. Installed perpendicular to trusses with end joints staggered 4ft Plywood or nonv eneer AP rated panels secured trusses with construction adhesive and No 6d ringed shank nails Nails spaced along each truss Staples having equal greater withdrawal and lateral resistance strength may be substituted for the 6d nails. Prev Next iaid substitutea
