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11/1412005 22:40 7635352746 BRUCE LEHRER PAGE 01/11 <br /> BXEN.�,`�:'g*�ia�e Resistance Ratings-ANSWL 263 http://database.ul.com/cgi-b' /template/LISEXT/IFRAME/sh... <br /> . �� �,.. t�,l� � '�-"�I,'t � <br /> ���+��J � t�� <br /> � �� <br /> �LUnderwriters ��C����:�.... G�'►��N� <br /> Laboratories Inc.� /� � t�-�' <br /> BXUV.L539 <br /> Fire Resistance R.atings � ANSI/UL 26 �„ �j� � <br /> See Genera.l Information for Fire Resistance R�tin�s -ANSI/UL 263 <br /> Design No.L539 <br /> October 27,2005 <br /> Unrestrained Assembly Rating---1 Hr. <br /> Finiah Ruting-�--21 Min. <br /> f�) <br /> � . <br /> f <br /> . -, *�, <br /> _ /,%'f ',y,``�*, �,f�''`."'� ~~'"- ��..''� `�`� .�.. ''-.`�,.�.., <br /> �` } •� K�+�• . ; ` , ,'^��( f,` �, ��`�'fr� �r` '�II � <br /> � � �4.�.,��� .: .+' _ ��'�y T..iL..• `. .I .� � <br /> � . �r�` �. <br /> � � <br /> � � `� ,,. ,� j �f <br /> �,-�,- �`�, .�'�� � �``�;� ;r•'',� �,� ,- , �` � . +;�' � Y <br /> �,� � <br /> � �� � '��l <br /> ; } � <br /> � � <br /> ; ► <br /> �' <br /> .� M� - iii�..li uWwlwh�W w+1i�... <br /> j `.y ��I <br /> ��� �•�`+ <br /> R j 7 i <br /> ��yr <br /> i. Flooring Systems—The floori�system shall consist of one of the ollowing: <br /> Systcm Na. i <br /> Subfloaring--Min 23/32 in.thick T 8c G wood structurat <br /> panels,min grade "Underlayment" or"Singte FIoar". Face <br /> of plywood or strength axis of panel to be�rpendicular to e <br /> jpists with end joints staggered. Plywood or panels secured <br /> trusses with construction adhesive and No. 6d ringed shaak <br /> nails, Stapics having equal ar greater withdrawal and late <br /> resistance sirength may be substituted for the dd ring shank <br />