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<br /> All ACFoam products consist of state-of-the-art polyiso foam Nominal
<br /> with superioF fire performance characteristics and the ability to Thickness ACFoam-II/ACFoam-IIl ACFoam Supreme
<br /> retain high R-Values. Products are offered in a variety of thick- ** R-Value R-Value
<br /> nesses, providing R-Values from 6.0 to 25.0. Each ACFoam I.0" 6.0 7.2
<br /> product is manufactured with exceptional strength, using ,� LS" ]0.0 l l.2
<br /> dimensionally stable facers to add toughness to the boards. -
<br /> 1.8" 12.5 13.1
<br /> ACFoam-II and Tapered ACFoam feature the Atlas closed- 2 0" 14.3 15.2
<br /> cell polyiso foam core integrally laminated to heavy, black
<br /> (non-asphaltic), fiber reinforced felt facers. These products 2.5�� 18.0 18.4
<br /> are suitable for all Single-ply, BUR and Modified Bitumen 2•7" 20.0 20.2
<br /> membrane systems. 3.0" 22.0 222
<br /> ACFoam-III also features the closed-cell polyiso foam core 3.4" 25.0 25.3
<br /> integrally laminated to heavy, coated glass facers. It is specifi-
<br /> cally designed for all Single-ply, Cold Applied BUR and Cold ` co�d���o�ed The�mai vai�r•5 We�e dece�m��E�d hy a,sTM rese M�chod c s�a 3c
<br /> 75° F mean temperature. All test specimens(foam portion)were conditioned in
<br /> l�pp�leC� MOC�IfIeC� BItUfTlell f112f71�Jfdfle SyStE'fT1S. �O llOt USQ accordance with procedures ouNined in PIMA Bulletin#101 &RIC/iIMA Bulletin
<br /> wifh HotApplied membranes(i.e. Coal Tar or Asphalt). azni-i. A�iaS�rre�5 a limited warranty as to the R-Value of the insulation, the
<br /> terms o(which are avail�ble upon request.
<br /> ACFoam Supreme has a polyiso foam core and features tri-
<br /> laminate foil facers and provides the highest R-Value per *� °tne``h"k"esses d�`"iahie"�°"'Pe"ai"'q"e5�.i"`h�s'°"„ii�meee���>��e�5�o�:
<br /> 1 inch=25.4 mm.
<br /> inch of any of the ACFoam products. The product is specifi-
<br /> cally designed for use with mechanically attached and
<br /> loose laid ballasted single-ply membrane systems. ACFoam Ask about the
<br /> Supreme cannot be used directly with hot asphalt, torch Atlas 20 Year Limited Thermal Warranty
<br /> applied or fully adhered systems.
<br /> For information on ACFoam Composite, ACFoam Nail Base
<br /> Insulation and Vented-RTM, contact an Atlas Sales � � � � � �
<br /> Representative. Property Test Method Typical Results
<br /> � � � � � � Dimensional Stability ASTM D 2126 <2%,Linear Change
<br /> ACFoam Insulations comply with the requirements of the following Compressive Strength ASTM D 1621 20 psi
<br /> specifications,test and code requirements when installed properly;
<br /> • Federal Specification HH-I-1972/GEN (All ACFoam products) Water Absorption ASTM C 209 < 1�%By Volume
<br /> HH-I-1972/2,Class I • ACFoam-II/Tapered ACFoam/ACFoam-III
<br /> Moisture Vapor
<br /> HH-I-1972/l,Class I • ACFoam Supreme Transmission ASTM E 96 <One(1) Perm
<br /> • Metro-Dade County, Florida No. 93-0630.7. (ACFoam-1[
<br /> /Tapered ACFoam) Produd Density ASTM D 1622 Nominal 2.0 pcf
<br /> • California State Insulation Quality Standards & Title 25 Foam Flame Spread ASTM E 84
<br /> Flammability Criteria (License #TC 1231) (ACFoam-II/7apered 25`"
<br /> (foam core) (Full 10 min.Test)
<br /> ACFoam)
<br /> • BOCA, ICBO,and SBCCI Sections on Foam Insulation. Service Temperature — -100°F to
<br /> +250°F Max
<br /> • FM Standard 4450/4470 Approval for Class 1 insulated roof
<br /> deck construction (Refer to FM Guide for specific systems). * The physical properties listed above are presented as typical average values as
<br /> determined by accepted ASTM test methods and are subject to normal manufao-
<br /> • UL Standard 1256 Classification (ACFoam-II/I apered ACFOdm): turing variation.This data is offered as a service to our customers and is subjed to
<br /> Insulated metal deck construction assemblies;Const#120{. chanKe.nll�nfo�macio�can be conf�rmed by concaaing nclas.
<br /> `*The numerical ratings as determined by ASTM Test Method E 84 are not intended to
<br /> • UL Standard 790 Classification (ACFoam-II/Tapered ACFoam): reflea hazards presenced by chis or.,ny ocher macerial under actual fire conditions.
<br /> Class A with most roof inembrane systems. See UL Building
<br /> Materials Directory.
<br /> • UL Standard 263 Fire Resistance Classification (ACFoam-II/ � � �
<br /> Tapered ACFoam): The hourly rated listings are P225, P230, �Mp �
<br /> P232, P243, P254, P259, P508, P510, P514, P701, P710, P711, � �
<br /> vdrw�nnuae
<br /> P713, P715, P717, P718, P719, P720, P727, P801, P814, P815, � � � '�,,,p'"';,,,''�"'"' �
<br /> P817, P818, P819, and P828. See UL Fire Resistance Directory.
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