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• . �
<br /> . �
<br /> . ' , . • COtISTRUCTlO�t R VALUE
<br /> WALL FRA,'iI4G SECTION; -
<br /> . 1 interior af r film 0.6R
<br /> 2 y .,�15
<br /> 3 " (nches soft wood S�'
<br /> �+ 4 2" UI LL�R E S Z,oco
<br /> _� 5 £E�. Si� w ' ir., Z 9
<br /> f� Exterior ai t- f i lm �. 17
<br /> . i OTkL R = I 3,t 9
<br /> . U = 1/R � �_
<br /> • UALL SECTION (INSULATED)
<br /> ' 1 Interlor air fitm �.�R
<br /> 2 � " C.�; Sc�M �45
<br /> �3 ► �, F' c�l. - �
<br /> 4 " ILD 1 2 0
<br /> .� 5 L, w L 2
<br /> f+ Exterlor air film �• 17
<br /> TOTAL R = ?_,�$�32
<br /> . U = 1/R = ,_�
<br /> RIH JOIST SFCTIO�a: �
<br /> . � ' 1 Interior air fllm �.�R
<br /> 2 2� "f+l 12�oo
<br /> . 3 � g 7.oo -
<br /> '� . 4 ?5 3 '' BuILD 2+
<br /> �, . —(5 � s w �t2, _ . ' •
<br /> b Exterior air Fi m fl• 17 •
<br /> � . TOTAL R � 2 ,S'1 .: .. . .
<br /> FOUNDATION INSULATIOP� REQUIRED: � � �' ,
<br /> Min. R-5 on entire wa11 OR U - ]/R = . �O •
<br /> ,p , . 4• hiin. R-10 down to frost depth � " .
<br /> . •
<br /> p • �.. : '
<br /> � - r A: FOUNDATIOt� SECTION:
<br /> e:'�. •� 1 fnterior afr film �•�R . �
<br />� •�,p � 3 / '/��'t�v I,S ,
<br /> "6 ��ss = 4 Exterior air film �• 17
<br /> a . .
<br /> , n: .•. G A �5 hh� �2
<br /> _�:•d• �/��; �,� � �� " � 1 O O
<br /> '. Q � �Q 7dTAL R a Z�,
<br /> , .. 0
<br /> �• ...
<br /> • U = 1/R = � C
<br /> SLAB ON GRADE
<br /> . _ a ,- - • ,- . .;�►' : -4 •� . `�. ,: ,a ..a.�
<br /> -;a� . . , .'► t � ,, t' � •�� a,..:. ; " -
<br /> G � � . •' ' . � • t •�. •. .d '�;-•
<br /> :Q �4i��� •�• �. � • � /� V �• � ►' Q �• ., � ,. .•i ��� �
<br /> ' / /-i /i���`
<br /> . ' � �LJ •'.• Q G` '` r �� i;�� '' , \ • a • , • • 4 ' t� • •' L:�, •
<br /> . � q , ,�, ., , , �, i �, , . • . • •, • .q'
<br /> . . . • .
<br /> . a • q • .'u ► . - �
<br /> . , ,-
<br /> :,,� • •� � - ' Heated Slabs: � �:-• , ',�'. ,. � • ; d ►
<br /> .�,. . . . � .,, ,.., MinimumR = 8.5 , , 4 . . ; ' . Q ' . • • •
<br />:.�. _. . " ° • : - .. , ,cl , � 9
<br /> . • , '
<br /> .
<br /> •• p . Unheated 51 abs: � : ��. .' . ,Q � '
<br /> . . ; ti' 4� , � . ', . •
<br /> v � Minimum R = 6.2 ;d•. . •' q
<br /> �' � ' : , � ;, ►� •
<br /> 4� .• • •
<br /> Q ,•Q .�• - • , • �•�: : q. ' � -
<br /> �� �, '„ .a. , n. • � -+` . ,� 16
<br />
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