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WS4-�,o3 One�H�ur Fire�R�se�tive VNoocl��ram� iIV�116#ssembly <br />2x4 VI/o�d �tud Wall - i�% Desi�n Load - A�iE�i E 119/NFPA 251 <br />1. Frarning - Nomina12x4 wood studs, spac�d 16 in. o.c., double top plates, single bottorn plate <br />2. InterioY Sheathing - 5/8 in. Type X gypsum wallboard, 4 ft. w�de, applied vertically, unblocked <br />3. Exterior Sheathing - 1/2 if�. fiberboard sheathing. Alternate const�•uction - rninimum 1/2 in. lufnbet� siding of• 1/2 <br />in. ivooc� based sheathing. �'e1�� �55� <br />4. �'xee��.Eo��- ���ir�g -?/8 hn. E��rdb��fl� sl�fla����a e�ige �a��el sfid��g. �lte��na!e constr•z�ctian - lar���bei�, ��voccl base�a, vin}�l, <br />o�' C'lLEi;?i7'.'i';:Z a'iC�i'r1�. <br />S. �Al�t?�!• ��t'f•7��• - �{.-;a'1i� �ojy�t�ly�Q��� Sk����fl�lb <br />6. Insulatiof� - 3-1/2 in. thicl< t»�ral cx�nnl irlsulaiion �2.5 j�cf, nominal) ���\�-� ����'��-� �� d�� � <br />7. Gypsmn Fastenecs - 6d cement coated box nails spaced 7 in. o.c. <br />8. Fiberboard Fasteners - l-]J2 in. galvanized roofing iiails - 6 in. o.c. in the field, 3 in. o.c. pa�iel edges <br />9. Hardboard Fasteners - 8d galvanized nails - 8 in. o.c. in the fie(d, 4 in. o.c. panel edges <br />10. Joints and Fastener Heads - Wallboard joints covered with paper tape and joint compound, fastener heads covered <br />with joint compound <br />Tests conducted at the Gold Bond Building Products Fire Testing Laboratoty <br />Test No: WP-584 (Fire Endurance & Hose Strea�n) Ma�-ch 19, 1981 <br />Third Paety Witness: Warnock Hersey International, Inc. <br />Report WHI-690-003 <br />_ <br />This assembly was tested at 78% design load using an le/d of 33, calculated in accordance with the 2005 <br />National Design SpecificationOO fof� Wood Construction. The authority having jurisdiction should be <br />consulted to assur•e acceptance of this report. <br />Copyright � 2010 <br />American Wood Council January 2009 <br />