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. � � . Co�JSTRUCTION R VALUE
<br /> WALL FRAHING SECTION:
<br /> 1 Interior air film �.bA
<br /> 2 c{',�«rt ��l << 4�4 t"
<br /> 3 ...��" f nches sof t wood , -
<br />� 4 � -��r-
<br /> ._,f.�.,-
<br /> 5 ��ir��. E't�;�-►z. � y�
<br /> (� Exterior atr film Q. 17
<br /> • TOTAL R = ��-
<br /> . U = 1/R = �/
<br /> - 1.lALL SECTION (INSULATED)
<br /> � 1 interior ai � fitm �.�R
<br /> 2 : t ��s���,-�. �Z �� C'!� 4 1�
<br /> � ,� .-�?< �/� f� � �` �f
<br /> 4 ,�k�2�T1cc� �����-���:--n � L << r.. ��.
<br /> ��� 5 i���.c��-.��� ����'� �' � �. r
<br /> � E�terior air film �. 17
<br /> TOTAL R = "ZI_ /�]
<br /> �T
<br /> . U s 1/R 3 � ���
<br /> RIM JOIST SECTION: �
<br /> � � ' 1 Interior a1r film f1.6R
<br /> 2
<br /> � 3 -
<br /> 4
<br /> � � _ _ _,
<br /> 6 Exterior ai r fi lm (1. 17 �
<br /> TOTAL R = . ._ � �
<br /> FOUNDATION INSULATIOP� REQUIRED: �
<br /> Min. R-5 on entire wall OR U = 1/R = •
<br /> A, A . .,o• Mi n. R-10 down to frost depth �
<br /> . - ..�A; FOUNDATIOtJ SECTION:
<br /> e,--'. •• 1 tntertor air film �.Ffi
<br /> � •A � 2
<br /> .�.6. , : 3
<br /> , •sl = 4 Exterior ai r f i lm �. 17
<br /> e " `-''. ''� G ,p (5
<br /> : Q ;p�•Q '�,f; �,� � ��' TOTAL R =
<br /> d� .•
<br /> � U = 1/R =
<br /> SLAB ON GRADE
<br /> ' a. .' �. ,� . `;�`' , 'Q ', , �• �- .a-• q-'
<br /> •�a, . . . � � t � • �. (' . I � .•i 'd'.� ��� _
<br /> . � .,d �
<br /> +� 'a';,1� �•' ,' • ' . � A � "' � ''' • Q ` � ' �' • . '�' �
<br /> ' n� , • �, �-�-%�"� � d ;t..� �' 4 •. . ,.
<br /> . • � '!1 ,•� a ► r /�;�� ' � • • . ' Q.
<br /> �.4 �'• •' • • G• / �� � . •• . • , - ' , '
<br /> - V ' • 4 � � � • � � -
<br /> , �`I . q� '� � � , _ ,
<br /> � , � - • ' Heated 51abs: � , ' ci
<br /> . , , � ' , �
<br /> .• •
<br /> � .. . ' '; ," � Minimum R = 8.5 , . . . ' . ' . ' ', • -
<br /> v • • a a • � � 4
<br /> . •
<br /> ' ' ) 9
<br /> -� � � �.,4. Unheated S1 abs: � . Q Q. ,• ,' Q ; ,•
<br /> , , • _ �
<br /> �� � Mi nimum R - 6.2 ;d: -' 4 � �
<br /> �• � • �
<br /> 4� ,• •� . - ' •.•�
<br /> G• 4 •`� d � �a ���� �. 4� � � � Page 3
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