|
<br />Aug. 1. 2001 3:34PM
<br />
<br />s r s t I I e
<br />
<br />I~ U. L' L J
<br />
<br />I. VI V
<br />
<br />..(; ~
<br />
<br />WOOD DECK SYSTEM "LIMITATIONS:, "
<br />1 A slip sheet 15 require9 with'Ply 4 and Ply 6 wbe~ usC;d as a ~1i~nica11Y.fast~ed base or'anchor
<br />sheet. ' " '
<br />
<br />GENERA~ 'LIMITATIONS:
<br />
<br />, ,
<br />1. Fire clasSification is not part of this acceptance, tefex' to a.'cur.rent Appro~ed, Roofing Materials
<br />DirectO()' for fire ratil1gs of this product. ' .',' ' " '
<br />2. Insulation may be installed in nmltiple layer's. The first layer shall be,attac~ in compliance witlI,
<br />Product Control Approval guidelines. All other ~ayeIS shaU be adhered in a full mopping of approved
<br />asphalt applied within' the BVT'~ and at a tate of2040 lbsJS9,', or ~banical1y attac:h~d using
<br />the fastenmg pattern of the top layer ' . . , " ' ' . .
<br />3. , All standard panel sizes' are ,acceptable for mechanical attachment. When ~pplied in ap~ved
<br />asphalt, panel size shall be 4' x 4' maximum. .'. . . . " ' " '
<br />4. An overlayandl(Jf'recovery board insulation. panel is requ~ on ,all applications over c~osed cell
<br />foam. insulationS when the base sheet, is fuiIy mopped.. If no recovery bOard is used the base sheet
<br />, sha~~ be appli~ using spo~ mopping" with approv~ asphal~, 12". ~i~ter CiTCles, 24" o.C.; or strip
<br />mopped 8" ribbons in three rows, one at each.sidelap a~d,one down,the cet:lter of the sheet allowing a
<br />continuous area of ventilatjon: Encircling of ~e, stripS is not acceptable. A 6'~ break shal;l be placed
<br />every 12'.in each ribbon to allow cro~s ventilation. Asphalt application of either system sball be at a
<br />minimum rate of 12 Ibs./sq- :Note: Spot attached systems shall be limi~ to a ~um design
<br />presSureor-45~. ' ' ',' ,.' ,,'
<br />5- Fastener spacing for insulation attai:bInent is basc4 on a Minimum Characteristic Force '(F') value of '
<br />275 Ibf., as tested in compliance with Testing Application StaJ.ldard TAS 1OS; If the fastener value,
<br />as field-rested, are helow 2751bf., insulation attacIui1ent shall not be acceptable. , , .
<br />6. Fastener spacing for" IlJeChani~id attAChment of an~horlbase sheet,or ~m~e ~brnent is ~ "
<br />on ,a minimuni fastener resistance value in cOnjur,tction ,~itb the ~mufn design v'~ue listed within
<br />a specific system. Should the fastene,t resistanCe, be iess' than that requiied, as detennined by the ,
<br />Building Qfficial, a'revised fastener spaci~g. ptepared, sigraed ~~ sealed'by a Florida Registered
<br />Engineer, Architect, or Registered Roof Consultant may be supmit~. Said revised fastener spaci,ng
<br />shall utilize the withdrawal, resistance ...alue tabn from Testiflg ApPlicatjon Standa;rds TAS 105 aild
<br />calculations in compliance with Roofing Application. Standard RAS 117.
<br />7. Perimeter and corner areas sball cOl1lplY with the enhanced upllft p~s~ ,requirements of these
<br />areas. Fastener ,densities shall 'be increased for bom insulation and base sheel as calculated in
<br />compliance witb'Roofing App~cation Stan~, RAS 11'7. (When ~'limi~tiob is specificallY
<br />referred within this NOA; GeD.eral ~tation #9 ",ill not be ~pplicabl~) , '
<br />8. All attachment and siung of ~ter nailers. metal profile,. and/or flashing termination designs shall
<br />, contonn with RoofuigApplication'Standard RAS III and applicable ~ load requ~n~s.
<br />,9. The ~ designed pre~sute limi~on listed shall be applicable'to all roof pressure zcines (i.e;
<br />field, perimeters, and comers): Neither ~ona1 analysis, Dor extrapcilati~n slm;ll be permitted for ,
<br />enh~ed fastening at enha~ced pressure zones (i.e_ perimetei'&. e,aended comen; and comers).
<br />(When tbis limitation is specifically referred. within this NOA, GeUeral Limitation t#7 will Dot be'
<br />appU~ble.) , ' ' '
<br />10. All products1isted herem 'shall have a quality assUrance audit hi accordance with'the Florida Building
<br />Code and Rule, 9B-72 of the Florida Achninistralive Code-' '
<br />END OF TlDS ACCEPTANC)3:
<br />
<br />8
<br />
<br />,~6A No.: 03-0514.03
<br />Expil"lilion Dlltc: 08/31108
<br />Appro:val DAm: 10108103
<br />, page 8 ofB
<br />
|