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<br /> ' ' ' . ' • ,. CF.ILIi:G SzCTION (Ii��UL/1:�'r:n) :
<br /> : �� '� ' 1 Interior �ir fiJm O.bt
<br /> � - . 3 4 . .� z ����� G.w. �. .�
<br /> � / � ... ' ' 3 �-�J F�I.O�v�.J _ L� C�
<br /> , . : 9 Exterior air f i lm .., _ ,
<br /> � � 1 , � � . . , . � cstilll �.bl
<br /> ,
<br /> �� , ;•'-; TOT11L R = 4�a
<br /> • J
<br /> �� . '. . .� U = 1/R = ..r._.��C
<br /> ' ,' I � . 2 .�.. �7 .. :, CEILING FRJIMING �RC'1'7t�N: �-
<br /> AIR j VENTED : �:; ���• , �`, 1 Interior air• f i. lm �,,1
<br /> FLOW � . . , . ,t. :. ' , . , . , -_�_--- ----
<br /> �.� ' �. 2 �i'3 G+•�. � ----=510
<br /> . , .� � .�+'� � '' '., . . � � 3'� I 2'� �,J►,.� �_p,�
<br /> - -. _ . .. .,,�:;:. . . .. � . --
<br /> • � � �'' ' - 4 � In terior air f i lm � • � -
<br /> .. . . :,,•,. � . . .� �_� ' lstill) �.6I
<br /> : ' : , : .. ._ :.. . - • _. � ". ,:::,':r.;�',;::. �•' " 5 3'�2� inches soft wood 1�$�
<br /> .. �; - -- . ._ . -�.+;;:`''�_. �;� . ���'•,4 ti . _—
<br /> _ �,' _ . ._.. .. _ . . ---. ,;:: ,^. . .. . , ., �9.�.
<br /> . , . . . , •:,..,.,,. .; , � �: TOTr1L R =
<br /> � . '. . ' � . " . : . '_ :;..y�.�;,ti. , -; •,; U = 1/R = O�L
<br /> . ., . --�• •: : .. . . .' . • ���.
<br /> i ' - �:�-r a�'7' ^'' • !' - -
<br /> �` �J . .. • .
<br /> . . ' • �� ��� � � . � � ' .CEILING SECTION (INSUt.ATED)
<br /> ' ' • �•�� • . 1 Interior air f i lm O.bl
<br /> � „ :�':•� . .
<br /> . . ►, .
<br /> � :'�•'� �� � .1 :.^ -
<br /> I 1 1 � :.�; . : Z ��2 C--�,w�r� �c
<br /> � .-o.�
<br /> �. '�\ �/�, �{ � ,, / � .L�r. 3 �2.�� ' r 3� !X=
<br /> �� ��.. F,c�. �n�CT �
<br /> ,�,
<br /> � . � �. . � • . 4 Extcrior air � i lm
<br /> . ;�: ;,,:.' . . (s t i l] ) O.bl
<br /> VENTi:D ' ��i, '.. ---_ 39
<br /> ,� � , � TnTA 1� R - ,'�C
<br /> . � � J� 1 5 ' ., • •: • t) = 1;R = . O
<br /> , . ••,�.
<br /> ' , '� �r:. C:ILING i• R1lMING S::C'TION :
<br /> . �
<br /> � � ''� ' ' ' � 1 Interio: air f� im 0.61
<br /> :,�, � � " ����' .,. . 2 �/2�� � � _ _
<br /> 3 ��s��� 4 . 5 "'��� � . � 3 �=,U.��� � �
<br /> �+�
<br /> � . � 4 Exterior air film
<br /> - . . . ' (still) 0 .61
<br /> �,� �. - 5 II�f2 inches soft w�od (��"4�a
<br /> . y� �„`�Q•Y,=�' ,.� . � TOT11L R = �
<br /> • ✓ �... � �.a� �f \�'` � ' �r � . . U = 1.�R = � �
<br /> �` . � ' • • � ,".�
<br /> - �� ��'� 1 Inside air fi]m _ 0 . 61
<br /> � 2
<br /> � ,i), i' ---�
<br /> �`'' 3
<br /> , -1� � z _.
<br /> 4
<br /> � . , 5 Outsioe air :ilm 0. 61
<br /> ' TOTAt. R r
<br />
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