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<br />SECTION 3 <br /> <br />SCREEN, VINYL & GLASS ROOMS <br /> <br />~f.'1il~IIIiIt'.Il!I Allowable Beam Spans - Hollow Extrusions for Screen <br />and I or Vinyl [Open] Rooms with Solid Roofs <br />Aluminum Alloy 6063 T-6 <br /> <br /> Wind Zone <br /> 102 MPH I 110 MPH I 120 MPH I 125 MPH I 140 MPH <br /> I I Applied Load I I <br /> 17 # I SQ. Ft. I 20 # I Sq. Ft. I 23 # I SQ. Ft. I 26 # I SQ. Ft. I 32 # I SQ. Ft. <br />Load Width 3" x 2" x 0.050" <br />5' 9'.5" 8'.8" 8'.1" 7'-7" 6'.10" <br />6' 8'.7" 7'.11" 7'.4" 6'.11" 6'-3" <br />7' 7'.11" 7'.4" 6'.10" 6'-5" 5'.9" <br />8' 7'.5' 6'.10" 6'.5" 6'-0" 5'.5" <br />9' 7'.0" 6'-5" 6'.0" 5'.8" 5'-1" <br />10' 6'-8" 6'.1" 5'.9" 5'.4" 4'-10" <br />11' 6',4" 5'-10" 5'.5" 5'.1" 4'.7" <br />12' 6-1" 5'.7" 5'-3" 4'.11" 4'-5" <br />Load Width 3" x 2" x 0.070" <br />5' 10'-1" 9'.4" 8'-8" 8'-2" 7'-4" <br />6' 9'-3" 8'.6" 7'.11" 7'-6" 6'-9" <br />7' 8'.7" 7'.11" 7'-4" 6'.11" 6'-3" <br />8' 7'.11" 7'-4" 6'.11" 6'.6" 5'-10" <br />9' 7'.6" 6'.11" 6'.6" 6'-1" 5'-6" <br />10' 7'.2" 6'-7" 6'-2" 5'.9" 5'-3" <br />11' 6'.10" 6'-3" 5'.10" 5'.6" 4' 11" <br />12' 6'-6" 6'-0" 5'.7" 5'.3" 4'-!J" <br />Load Width 2" x 3" x 0.050" <br />5' 11'.1" 10'.3" 9'.7" 8'.11" 8'-1" <br />6' 10'-2" 9'.4" 8'.9" 8'.2" 7'.5" <br />7' 9'.5" 8'.8" 8'.1" 7'-7" 6'.10" <br />8' 8-9' 8-1' ,'.7" 7'-1 " 6'.5" <br />9' 8-3' 7'-8" 7'-1" 6'.8" 6'.0" <br />10' 7'- < O' 7'.3" 6'.9" 6'.4" 5'.9" <br />11' 7'-6" 6,11" 6'.5" 6'.1" 5'-6" <br />12' 7'.2" 6'-,' 6'.2" 5'-10" 5'.3" <br />Load Width 2" x 4" x 0.050" <br />5' 13'-9' 12'-8' 11'.10" 11'.1" 10'.0" <br />6' 12'-1" 11 ~ 7" 10'.9" 10'.2" 9'-2" <br />7' 11 '-7" 10'.8" 9'.11" 9'.5" 8'.6" <br />8' 10'.10" 10'-0" 9'.4" 8'.9" 7'.11" <br />9' 10'.3" 9'-5" 8'-10" 8'-3" 7'.6" <br />10' 9'.9" 8'.11" 8'.4" 7'-10" 7'-1" <br />11' 9'.3" 8'.6" 7'.11" 7'.6" 6'.9" <br />12' 8'.10" 8'.2" 7'.8" 7'.2" 6'.6" <br /> <br />Note: <br />Glass Rooms: The addition of aluminum frame windows with glass panes that are designed to 110 MPH <br />wind load requirements to the above upright sizes increases the strength so that additional framing is not <br />required, <br />Tables assume extrusion oriented with longer extrusion dimension parallel to applied load <br /> <br />Lawrence E. Bennett, P.E. <br />CIVIL ENGINEER - DEVElOPMENT CONSUL TANT <br />PO BOX 4368. SOUTH DAYTONA, Fl32121 <br />TELEPHONE (904) 767.4774 <br />FAX (904) 767-6556 <br /> <br />SEAL <br /> <br />PAGE <br /> <br />90 <br /> <br />@ COPYRIGHT 1999 <br />NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE WRITTEN PERMISSION OF LAWRENCE E BENNETT. PE. <br />