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c. Anchor Rolts: All anchor bolts shal7_ be uncoated and mad�
<br /> from material conf'ormin� to A`;'�I+I-A3h specifications. ^.'hey
<br /> shall be �lesiE ner? ±o resist ±h� anplicahle thr�ist and up-
<br /> lift forces.
<br /> d. Blind Fasteners: K11 blin� fasten�rs shall be 5/32" diameter
<br /> hieh strenPt� a�1 aluminum riveta.
<br /> e. Sealants:
<br /> Closure Stri�s: ':'�P roof nanPls at t,r,e rid�►e an� ea��e sh�ll
<br /> be filled w�t'�: cic�.�e� cell ��"'�'�' elastomer closure striAs
<br /> meetfn� AST"" "-1.^r�-<�11T-REl�3. '?'h� ��nsity shal7. be not less
<br /> than 1K novn�?s :�P;' ���bic fo�t an� absorption of Wa+er shall be
<br /> . no more than '� �•.- volume whPn imme: �e� for ?�a hciirs. The
<br /> material sha� l� a�-Q an �ilti�;a`e tensi �e stren�th of 1�0 pS? �
<br /> and ultimate el�n shall he a minimum of 50� ner ASTM-
<br /> Dl�l?. The �aa t�r= a� shall be at�lp to wi thstand 1K�i° F for
<br /> � 1,000 hours wit� TM��ximum shrinka�e of 3�. Kesistance to �
<br /> Weatherin�, sur.lirr;t, oxidation and oz�ne durin� prolon�ed ' ,,
<br /> exposure shall P�ual ASTM n-1I71 ratin� of "0�� an�i closizre ��,�, ���M��� ,
<br /> strips ahall no� br?ak when flpxed at l�OQ F� �--�
<br /> _.... � � t ,.,
<br /> f. Sea2er for Panel Si�e Laps an�3 �nd I.aps: AIl roof panPl ����`���� ��
<br /> aide laps an�l end laps shall be sealed with 3/16'� dian�eter '',� =°' `��'���*`�'�•.
<br /> _ ..
<br /> .. mastic. The �astic shall be a�ray elastic compound of ., � •��'„�� �'-'��:,.: �
<br /> ,�� � �:
<br /> • iynthetic base anr? asbestos fibrous filler that has good* • ��" �.:,.,,�
<br /> .. ° ; ..
<br /> �dhesion to metal. The rt�terial shall bn non-staininq, . -' , , . �T`. ' ��� �- , �
<br /> nan-.corroszve non-shrtnkinP, non-oxidizin non-toxic �°` r'x'�'� "` �`'
<br /> + 6r s
<br /> non-oois�nous an� non-volatile. � ,���'�#���� �
<br /> , Tt rmxst have a solid� ", �„. „* a�
<br /> , , content in excess of 97�. ?he servico temperature will be '' ° �"" �'�R��"'�� �
<br /> .. '�.��.�;
<br /> � Pran -3� to +20�°F an� the flash p�int must be above •� Y.. �, •k.. �-,�,
<br /> - - - �.,,�: »
<br /> � �tCN� F� The rnateri al shall e�ual or exceed the perfo��tf�e '��.� �;,_ k , 4 * g �„� r; ,•
<br /> �.< ru ✓ ; ��
<br /> eharacteristics called for in Military sneciPication �.�, �, � A -•��.,M�,.,.;,
<br /> . �. . �II,-C..1PaFi9t�, , " i� �, r h� ' � � ,
<br /> ' , . , ., ' `,�, �,�; � �
<br /> L. �,�
<br /> q. �3utter Sealer: Ai ���tter loint5 shall be sealed xith a2tmt- '� "� Y'��� ='���
<br /> ' irn�m pi�nted A��`ter seal. �. • ''�''�"�' � `
<br /> , - • - � ,,.o�"�=�'��"�''. .
<br /> . , � • ,;�;: •� �•�� � ',�.��„t-�
<br /> , � h. � �atter an� 'I`rim: All �utters and trim s'nall be made ot ��l'�C=,:� ., „ .:"`'�t � '
<br /> � ��� ���. �.
<br /> �",�.. �,�-k� ` saree material tyat �s used for the roo£ or xe�lls, as • ��,,�,� �,���'�. Y
<br /> � „ � � � anpl.icable. Tn no case a'�all the material be thinner �� , � �` �� �
<br /> � �- 2+ Qaqe for steel or 0.03?r' for aluminum. Exthrior �utt�a�' �'��'s=����`�.
<br /> an� �able tri*� s!�al] be 21� �;a�►e !'�r steel,, Valley, p,utter� ''�' �.�r ��
<br /> s�all be 22 �a�e minimu.m. , , . ' ° `' j ' �� � �
<br /> •yI � i � ' � 'A7'1' , � , ��t y , � '
<br /> � � Y � . � (.� s
<br /> � � ' " r„r��.'�L; .x
<br /> �g
<br />
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