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, i , <br /> Figure S Exposed Wall Ri.m Joist Area: 2q 2:�{' Sq. Ft. : <br /> �t-Value <br /> Interior Air Film -68 <br /> Vapor Barrier 0.00 <br /> Insulation � °�. U O II, <br /> �f iV I <br /> Wood M.ember • <br /> shearliing .G Z <br /> Y� �� <br /> Exterior Finish e �; <br /> �� <br /> Exterior Air Film •17 <br /> Total Asse�ably R Value 2Z � �Z' <br /> Assembly II-Value (1/R) � �y <br /> Eater oa Page 1 <br /> Notes: 1) Floors over tmheated spaces. For floors of heated or mechanicaLly <br /> � cooled spaces over naheated spaces, the overall U-Value <br /> for the floor shall aot exceed 0.05. For floors over outdoor <br /> % air, snch �as overhanqs, the overall II-vaZue for the floor <br /> shaZl meet the same requiremeat as for roofs, II-Value of <br /> 0.04.• <br /> 2) S1ab-on-grade floors. For slab-on-grade, the iasulation <br /> arotmd the perimeter of the expcsed floor shall have a <br /> ' mini.m� R-Valne cf 6.4. The insulatioa must extend downward _ <br /> � from the top of the slab a mi.nimum of 3'6" or downward <br /> • to the bottom of the slab then horizontally beaeath the <br /> slab for an equivaleat distance. <br /> 3) Vapor barriers. The mriY�mum perm rating for the vapor <br /> barrier is 0.1. A mini.mum af 4 mi.l polyetheline, or equal, <br /> is required to achieve this_ The vapor barrier must be . <br /> coatinuous with all joints overlapped and made over framing <br /> members or blocking. <br /> 4) For notes on foundation wall see page 6. <br /> S) For additional assemblies not illustrated use worksheet <br /> on page 8- <br /> ___ _ _ _ _ __ . _-____ __ � <br /> _____ _ _ <br />