Labels:crt screen | dialog box | hakham | windowpane | workwear OCR: Understanding the UL Fire Resistance Directories Fasteners: (Not shown) Types S orS-12 steel screws used to attach panels to studs (Item Single layer systems: in. long for 1/2 and 5/8 in thick panels, spaced oC along edges board and 12 in. the field of board. Two layer systems: First laver- in long for 1/2 and 5/8 in. thick panels, spaced 16 in Second laver- 1-5/8 in. long for 1/2 in., 5/8 in thick panels, spaced 16 in OC with screws offset 8 in from first layer Prev Next
