Laserfiche WebLink
1 � • • � <br /> � , � � CONSTRUCTIAN• R VAIUC , <br /> . .__ <br /> CEi�i�lf; SECTIAN (INSULATEO) : � <br /> ' 1 Interlor alr f11r� tt.�l <br /> 2 <br /> 3 <br /> 3 4 4 Exterlor air fllm stilll A.F1 <br /> TOTAL R = <br /> • U � 1/R � <br /> � \ . . <br /> � CEILING FRAMING SECTION: <br /> I 2 5 1 Interior air fiim n,F1 <br /> 2 <br /> q�R• VENTED 3 <br /> FLOW 4 intertor air f i�n stiil �. � <br /> 5 i nches sof t woo�i <br /> T�T:�L R � <br /> U � 1�R � <br /> � <br /> CEILING SECTION (INSULATED) : <br /> �^,�,y,�;�q���t�3�0a�ta�a,a�� 1' 1 n t e r i o� a i r f i 1 m �.F 1 <br /> 2 <br /> 3 <br /> � 4 f.xterio� air film still �. 1 <br /> TOTAL a = <br /> � <br /> ' '� � , U � 1/R = <br /> i' <br /> � 2 3 4 5 CEILINP FRAMI�JR SECTION: <br /> � 1• Interior air fi)m A.F1 <br /> VENTED z <br /> 3 <br /> . 4 ExLarto� 3ir iln s*ill �. I <br /> 5 lncfies soft wood <br /> • TOTAL R = <br /> � U = 1/R � <br /> . 3 4 5 • ' <br /> � .. i <br />� :,- .. = ` <br /> ..,; � <br /> .. ••.:'•�:'��%�'`•�� `.,, :`'' ��' .• � <br /> • ;• -*t 1 ,Instde air film �.F1 i <br /> :; _:%:.%•,•',' .. � 3 ; <br /> 4 � <br /> 5 Outside air ilm �• 17 ' <br /> �� � 2 TOTAL R � __ � <br /> �,�, � <br /> 'U � 1/R __ � <br /> �.. ., ,, <br />