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HomeMy WebLinkAbout12090033 Miscellaneous �w � i ZG 1 063`1, Reissued February 1, 2013 This report is subject to renewal February 1, 2015. www-icc-es.orq I (800) 423-6587 I (562) 699-0543 A Subsidiary of the International Code Council® DIVISION:.07 0000—THERMAL AND MOISTURE 3.0 DESCRIPTION PROTECTION Section: 07 21 00—Thermal Insulation 3.1 General: Icynene LD-C-50" and LD-C-50 v2 are low-density, open- REPORT HOLDER: cell, polyurethane foam plastic insulations and air barrier systems that are 100 percent water-blown with an installed ICYNENE, INC. nominal density of 0.5 pcf (8 kg/m3). The insulations are 6747 CAMPOBELLO ROAD two-component, spray-applied products. The two MISSISSAUGA, ONTARIO L5N 2L7 components of the insulation are polymeric isocyanate CANADA (A-Component, also known as Base Seal®) and proprietary (905)3634040 resin (B-Component, LD-C-50 or LD-C-50 v2 Resin, also www.icynene.com known as, Gold Seal®). The A-Component must be stored at a temperature of 50°F (10°C) or greater, and has a shelf EVALUATION SUBJECT: life of six months. The B-Component must be stored at temperatures below 100°F (37.8°C), and has a shelf life of ICYNENE LD-C-50Tm AND LD-C-50 VERSION 2(v2) six months. 1.0 EVALUATION SCOPE 3.2 Surface Burning Characteristics: Compliance with the following codes: When tested in accordance with ASTM E84/UL 723, at a • thickness of 6 inches (152 mm) and a nominal density of 2012 and 2009 Building Code®(2009 IBC) 0.5 pcf(8 kg/m3), Icynene LD-C-50 and LD-C-50 v2 have a • 2012 and 2009 International Residential Code® (2009 flame spread index of 25 or less and a smoke-developed IRC) index of 450 or less. Thicknesses of up to 71/2 inches (190.5 mm) for wall cavities and 111/2 inches(292 mm) for • 2012 and 2009 International Energy Conservation ceiling cavities are recognized based on room corner fire Code®(2009 IECC) testing in accordance with NFPA 286, when covered with • Other Codes(see Section 8.0) minimum 1/2-inch-thick (13 mm) gypsum board or an equivalent thermal barrier complying with the applicable Properties evaluated: code. • Surface burning characteristics 13 Thermal Resistance: • Physical properties Icynene LD-C-50 and LD-C-50 v2 have thermal resistance • Thermal performance(R-values) (R-values) at a mean temperature of 75°F(24°C) as shown in Table 1. • Attic and crawl space installation • Fire resistance 3.4 Air Permeability: .Icynene LD-C-50TH and LD-C-50 v2 spray-applied foam • Air permeability plastic insulations, at a minimum thickness of 31/2 inches • Noncombustible construction (89 mm), are considered air-impermeable insulation in accordance with IRC Section R202, based on testing in 2.0 USES accordance with ASTM E283. Icynene LDC5OTM• and LD-C-50 v2 are used to provide 3.5 Intumescent Coatings: thermal insulation in buildings and to seal areas such as plumbing and wiring penetrations against air infiltration, in 3.5.1 No Burn Plus XD: No Burn Plus XD intumescent Types I, II, Ill, IV and Type V construction (IBC) and coating is a latex-based coating supplied in 1-gallon (4L) dwellings under the IRC. The insulations may be used in and 5-gallon (19L) pails and 55-gallon (208 L) drums. The fire-resistance-rated construction when installed in coating material has a shelf life of 12 months when stored accordance with Section 4.5 and in Types I through IV in factory-sealed containers at temperatures between 40°F construction when installed in accordance with Section 4.6. (4.4°C)and 90°F (32.2°C). ICC ES Evaluation Repro,are mu to be construed as representing aesthetic. or anv other tribute.not predicant,oddre ed,nor are they to be construed as an end n amurt n/thesubjec,of the report or a recommendation fid os use There is no warranty rranty In ICC Evaluation Service,ftC expreu or implied,as to any finding or other mailer in slur report,or as to m!v product covered hr the report. ""m's tot Copyright®2013 Page 1 of 5 ESR-1826. I Most,Widely Accepted and Trusted Page 2 of 5 A.,3.5.2 ',DC 315: DC 315 intumescent boating is a water- 4.4 Attics and Crawl Spaces: ag-m 'based coating supplied. in 5-gallon (1914 pails and 4.4.1 'Application with a Prescriptive Ignition Barrier: 55-gallon.(208L)'drums. The coating.:material,has a shelf When Icynene ion with and LD-C-50 v2 foam life-of 24 months when stored in factory-sealed containers When plastic at temperatures between 41°F (5°C)and 95°Fl(35°C). insulations are installed within attics where entry is made only for service of utilities, an ignition barrier must be 4:11' INSTALLATION installed in accordance with IBC Section 2603.41.6 and 4.1 General: IRC Sections R316.5.3 and R316.5.4, as applicable. The ignition,barrier must be consistent with the requirements The manufacturer's published installation instructions and for the type of construction required by the applicable code this report must be strictly adhered to anda'copy of these and must be'installedin a manner so that the foam plastic instructions and this evaluation report must•be available on insulation is not exposed. The insulation may be installed the jobsite at all times during installation, in unvented attics in accordance with the 2009 IRC Section 4.2 Application: R806.4 or 2012 IRC Section R806.5, as applicable. Icynene LD-C-50T" and LD-C-50 v2 foam plastic 4.4.2 Application without a Prescriptive Ignition insulations must be applied using spray equipment Barrier: Where Icynene LD-C-50 and LD-C-50 v2 foam specified by Icynene, Inc. The insulation must.not be used plastic insulation is installed in an attic or crawl space in areas which have a maximum service temperature without.a prescriptive ignition barrier, in accordance with greater than 180°F (82°C). The foam plastic insulation Sections 4.4.2.1, 4.4.2.2, 4.4.2.3 and 4.4.3, the following must not be used in electrical outle •or junction boxes or in conditions apply: contact with rain or water, and mustbeprotected from the 1. Entry to the attic or crawl space is only for service of weather during and after application. Where.the insulation utilities and no storage is permitted. is used as air-impermeable insulation, such as in unventilated attic spaces regulated by IRC Section R806, 2. There are no interconnected attic, crawl space or the.insulation must be installed.at a minimum thickness of basement:areas. 325 inches (89 mm). The insulation can be installed in one 3. Air in the attic or•crawl space is not circulated to other pass to the maximum thickness. Where multiple passes parts of the building. are required, the cure time between passes is negligible. 4:3. Thermal Barrier: 4. Combustion air is provided in accordance with IMC Section 701. 4.3.1 Application with a Prescriptive Thermal.Barrier: Icynene LD-C-5OTM and LID-C-50 v2 foam plastic 5. Attic ventilation is provided when required by IBC insulations must be separated from the interior of the Section 1203.2 or IRC Section R806, except when building by an approved thermal barrier, such as 1/2-inch air-impermeable insulation is permitted in unvented (12.7 mm) gypsum wallboard installed using mechanical attics in accordance with Section R806.4 of the 2009 fasteners in accordance with the applicable code, or an IRC or Section R806.5 of the 2012 IRC. equivalent 15-minute thermal barrier complying with the 6. Under-floor (crawl space) ventilation is provided when • applicable code. When installation is within, an attic .or required by IBC Section 1203.3 or IRC Section crawl space as described in Section 4.4, a thermal barrier R408.1 as,applicable. is not required between the foam plastic and the,attic or crawl space, but is required between the foam and the 4.4.2:1 Attics LD-C,50 and LD-C-50 v2: In attics interior of the building. Thicknesses•of up to 71/2 Inches Icynene LD C-50?"' LD-C-50 -v2. foam plastic insulation (190.5 mm) for wall cavities and 1111 inches (292 mm)for may be..spray-applied to the underside of the roof ceiling cavities are recognized based on room corner fire sheathing and/or rafters, as described in this The testing in accordance with NFPA 286, when covered with- thickness^of'the foam plastic appliedtothe underside of minimum 1/2-inch-thick (13 mm) gypsum board or the roofisheathing must not exceed 14 inches (356 mm). equivalent thermal barrier complying with, the applicable The thickness of the spray foam insulation applied code. to vertical wall surfaces must not exceed 5.5 inches 4.3:2 Application without a Prescriptive Thermal (140 mm). The insulation must be covered on all surfaces with one of the coatings described in Section 3.5. The Barrier or Ignition Barrier: The prescriptive 15-minute coating-mustbe applied over the insulation in accordance thermal barrier or ignition barrier may be omitted when with the coating manufacturer's instructions and this report. installation is in accordance with this section. The Surfaces:to be coated must be dry, clean, andlfree of dirt, insulation and coating may be spray-applied to the interior loose debris androthersubstances"that could interfere with facing of`walls,. the underside or roof sheathing of roof adhesion of the,coating. The coating is applied in one coat rafters, and in crawl spaces, and may be left exposed as with low-pressure airless spray equipment. The coating an interior finish without a prescribed 15-minute thermal must beiapplied to a thickness as follows: barrier or-ignition barrier. The,thickness of the foam plastic • applied to the underside of the roof sheathing must not a No Burn Plus XD at a minimum dry film thickness of exceed 14'inches (356 mm). The thickness of the spray 4 mils,(6 wet mils)at 270 ft2 per gallon. foam insulation applied to vertical wall surfaces must not o DC 315 at a minimum dry film thickness of 3 mils (4 wet exceed 6 inches. (152 mm). The foam plastic must be mils)'at 400 ft2 per gallon covered..on all surfaces with DC 315 coating at a minimum thickness•of13 dry mils, 20 wet mils, 80.ft2.per gallon. The The coatings must be applied when ambient and coating,must be applied over the insulation in accordance substrate temperature is•at least.60°F (16°C) and no more with the•coating manufacturer's instructions and this report. than 95°F (35°C). All other surfaces(including glass) must Surfacesto,tie coated must be dry, dean, and free of dirt, be protected against damage from the coating. The loose debris-and other substances.thatcould interfere with insulation may be 'installed in unvented attics when the adhesion of the coating. The coating is applied in one coat foam plastic '.is applied. at a minimum thickness of 3.5 with lowr pressure airless spray equipment. inches(89 mm) as described in this section in accordance [ • ESR-1826 I Most Widely Accepted and Trusted Page 3 of 5 with the 2009 IRC Section R806.4 or Section R806.5 of the face, attached with 8d box nails, 21/2 inches (64 mm) long 2012 IRC. and spaced 7 inches (178 mm) on center along the studs 4.4.2.2 Attics — LD-C-50 v2: When LD-C-50 v2 is for the face layer and 6d cement coated box nails, 2 inches applied in unvented attics conforming to 2012 IRC Section (51 mm) long and spaced 24 inches (610 mm) on center R806.5 or 2009 IRC Section R806.4, the insulation may be along the studs. The stud cavity contains Icynene applied to the underside of roof sheathing and/or rafters to insulation nominally 2 inches(51 mm)thick. a minimum thickness of 5'/2 inches (140 mm) and a Axial loads applied to the wall assembly must be limited minumum thickness of 11/2 inches (38 mm) over the to the least of the following: rafters; and may be applied to vertical wall surfaces to a minimum thickness of 51/2 inches (140 mm) and a • 1,805 pounds(8029 N) per stud. minumum thickness of 1'/2 inches (38 mm) over the studs. • Design stress of 0.78 Pc. Maximum thickness on the underside of roof sheathing or on vertical wall surfaces is 20 inches (508 mm). The • Design stress of 0.78 Pc at a maximum le/d of 33. insulation may be left exposed to the attic without a 4.5.3 Assembly 3 (Floor/Ceiling): Minimum nominally prescriptive ignition barrier or an intumescent coating. 2-by-10![11/2 by 91/4 inches (38 mm by 235 mm)] Douglas The attic must have attic access complying with IRC fir, No. 2 grade wood joists spaced 24 inches (610 mm) on Section R807, horizontally placed in the floor, and opening center, with minimum 1-by-3 [3/4 by 21/2 inches (19.1 by outward toward the living space. Items penetrating the roof 64 mm)] spruce bridging at mid-span. Floor decking must deck or walls, such as skylight wells and vents, must be be minimum /2-inch-thick (12.7 mm) exterior grade covered with a minimum of 51/2 inches (140 mm) of the plywood installed perpendicular to joists and fastened with LD-C-50 v2 insulation. 2-inch-long (51 mm)ring shank nails 6 inches(152 mm) on center at the joints and 12 inches (305 mm) on center at 4.4.2.3 Crawl Spaces: In crawl spaces, Icynene LD-C- the intermediate joists. Plywood joints must occur over 50 and LD-C-50 v2 insulation may be spray-applied to vertical walls and the underside of floors, as described in joists. Iplywoo insulation must the joists to the underside of 5 of the plywood deck between the joists to a depth of 5 this section. The thickness of the foam plastic applied to inches (127 mm). Two layers of minimum 5/3-inch-thick the underside of the floors must not exceed 14 inches (15.9 mm), Type X gypsum wallboard must be attached (356 mm). The thickness of the spray foam insulation perpendicular to the joists on the ceiling side of the applied to vertical wall surfaces must not exceed 31/2 assembly. The first layer must be attached with 11/4-inch- inches (88.9 mm). The foam plastic does not require an long (32 mm), Type W drywall screws, spaced 24 inches ignition barrier or a coating. (610 mm) on center. The second layer must be applied 4.4.3 Use on Attic Floors: When used on attic floors, perpendicular to the joists, offset 24 inches (610 mm) from Icynene LD-C-50TH and LD-C-50 v2 foam plastic insulation the base layer. The second layer must be attached with may be installed at a maximum thickness of 111/2 inches 2-inch-long (51 mm), Type S drywall screws spaced 12 (292 mm) between joists in attic floors. The insulation must inches (305 mm) on center. Additional fasteners must be be separated from the interior of the building by an installed along the butt joints of the second layer, securing approved thermal barrier. The coatings specified in in the two layers together. These fasteners must be 11/2-inch- Section 4.4.2.1 and the ignition barrier in accordance with long (38 mm), Type G drywall screws placed 2 inches IBC Section 2603.4.1.6 and IRC Section R316.5.3, may be (51 mm) back from each end of the butt joint and spaced omitted. 12 inches (305 mm) on center. The wallboard joints on the exposed side must be treated with paper tape embedded 4.5 One-hour Fire-resistance-rated.Assemblies: in joint compound and topped with an added coat of 4.5.1 Assembly 1 (Limited Load-bearing Wood Stud compound, and the fastener heads must be coated with Wall): Minimum nominally 2-by-4 [11/2 by 31/2 inches joint compound in accordance with ASTM C840 or (38 mm by 89 mm)) southern pine (G = 0.55), No. 2 grade GA-216. studs spaced 16 inches (406 mm) on center with a base 4.5.4 Assembly 4 (Non-loadbearing Steel Stud Wall): layer of /z-inch-thick (12.7 mm) wood fiber sound board Nominally 6-inch-deep (152.4 mm), No. 18 gage, installed horizontally on each face with vertical joints galvanized steel studs spaced 16 inches (406.4 mm) on located over the studs, attached with 6d box nails, 2 inches center, are friction-fit into No. 18 gage galvanized steel (51 mm) long and spaced 24 inches (610 mm) on center s along the studs, and a second layer of 3/8-inch-thick floor and ceiling track with a layer of /e-inch-thick (15.9 mm) Type X gypsum wallboard installed vertically on (15.9 mm),Type X gypsum board applied to the interior side with the long edge parallel to steel studs and secured each face, attached with 8d box nails, 21/2 inches (64 mm) using No. 6, 1'/4-inch-long (31.7 mm), self- drilling drywall long and spaced 7 inches (178 mm) on center along the screws spaced 8 inches (203 mm) on center around the studs. The stud cavity contains Icynene insulation perimeter!and 12 inches (305 mm) on center in the field. nominally 2 inches(51 mm)thick. The gypsum board joints must be treated with vinyl or Axial loads applied to the wall assembly must be limited casein, dry or premixed joint compound applied in two to the least of the following: coats to cover all exposed screw heads and gypsum board ® 1,805 pounds(8029 N) per stud. butt joints, and a minimum 2-inch-wide (51 mm) paper, plastic, or fiberglass tape embedded in the first layer of • Design stress of 0.78 F'c. compound over butt joints of the gypsum board. The stud cavity is filled with Icynene insulation up to 6 inches • Design stress of 0.78 Pc at a maximum Lid of 33. (152 mm) thick. DensGlass Gold Exterior Sheathing. 4.5.2 Assembly 2 (Limited Load-bearing Wood Stud /2 inch (12.7 mm) thick, is installed parallel to steel studs Wall): Minimum nominally 2-by-4 [1'/2 by 31/2 inches with vertical joints offset a minimum of 16 inches 406 mm) (38 mm by 89 mm)] southern pine (G = 0.55), No. 2 grade from the vertical joints of the gypsum board and the studs spaced 16 inches (406 mm) on center with two horizontal joints offset a minimum of 24 inches (610 mm) layers of 1/2-inch-thick (12.7 mm) Type X gypsum from the horizontal joints of the gypsum board. The wallboard installed vertically with joints staggered on each sheathing is attached using No. 6, 11/4-inch-long ESR-1826 I Most Widely Accepted and Trusted Page 5 of 5 6:6 Reportsof tests in accordance with NFPA 259. 8.2 Uses: 6.7 Reports of fire tests in accordance with ASTM E970. The%products comply with the above-mentioned codes as 6.8 For LD-G50 v2, aRengineering evaluation, including described in!,.Sections 2.0 to 7.0 of this report, with the full-scale fire testing, small-scale testing and fire revisions noted below. modeling. • Application with a Prescriptive Ignition Barrier: See 7.0 IDENTIFICATION Section •4.4.1, except attics must be vented in accordance with 2006 IBC Section 1203.2, and crawl All packages. and containers of Icynene LD-C-5OTM and space ventilation must be in accordance with 2006 IBC LD-C-50 v2 must be labeled with the Icynene, Inc., name Section 1203.3, as applicable. Additionally, an ignition and address; the product name;'the flame:spread index barrier niust.be installed in accordance with 2006 IRC and the smoke-developed index; the shelf life expiration. Section R314.5.3 or R314.5.4, as applicable. date; the label of the inspection agency (Intertek Testing • Application without a Prescriptive Ignition Barrier: Services);and the evaluation report number(ESR-1826). See Section 4.4.2, except attics must be vented in Intumescent coatings are identified with the accordance. with Section 1203.2 of the 2006 IBC or manufacturer's nameand address, the product trade name Section R806. •of the 2006 IRC, and crawl space and use instructions. ventilation must be in accordance with Section 1203.3 of 8.0 OTHER CODES the 2006. IBC or Section R408 of the. 2006 IRC, as applicable. 8.1 Scope: • Jobsite Certification and Labeling: See Section 5.8, In addition to the codes referenced in Section 1.0, the except jobsite certification and labeling must comply products recognized in this report were evaluated for with Sections 102.1.1 and 102.1.11, as applicable, of compliance.with.the requirements of the following codes: the 2006 IECC. • 2006 International Building Code®(2006 IBC) • Protection Against Termites: See Section 5.7, except • 2006 International Residential Code®(2006 IRC) use of the insulation in areas where the probability of termite infestation is "very heavy" must be in • 2006 International Energy Conservation Code accordance with Section R320.5 of the 2006 IRC. (2006 IECC) TABLE 1—THERMAL.RESISTANCE(R-VALUES)FOR LD-C-50 and LD-C-50 v2 THICKNESS(inches) R-VALUE(°F412-11/Btu) 1 3.7 2 7' 3 ii 3.5 13 4, • 14 • 5 18 5.5 20 6 22 7 25 7.5 27 8 29 9 32 • 9.5 34 10 36 11.5 41 14 50 20 74 For SI: 1 inch=25.4 mm, 1°F4t2'h/Btu=0.176 110°K-m'/W. 1R-values are calculated based.on tested Kvalues'at 1-and 3.5-inch thicknesses. 2R-values greater than 10 are rounded to the nearest whole number. ESR-1826 I Most Widely Accepted and Trusted Page 4 of 5 (31.7 mm), self-drilling drywall screws spaced 8 inches 5.1 This evaluation report and the manufacturer's (203 mm) on center around the perimeter and in the field. published installation instructions,. when required by Hohmann& Barnard DW-10 brick ties„6 inches (152 mm) the code official, must be submitted at the time of long by 11/2-inches (38 mm) wide, are,spaced 16 inches permit application. (406.4 mm) on center vertically on each steel stud, and s 5.2 The insulation must:be installed in accordance with secured, using two 1 /8-inch long .(41:.3 Timm) self-drilling the manufacturer's published installation instructions, screws, through 4-inch4102 mm).red clay brick[31/2 inches this evaluation report and the applicable code. If there (88.9 mm) by 21/4 inches (57.1 mm) by 73/4 inches is a conflict between the installation instructions and (197 mm)] laid'in a running bond pattern with Type S this report, this.report governs. mortar, leaving. a nominally 1-inch (25.4 mm) air gap between the brick and the exterior sheathing. 5.3 The insulation must be separated from the interior of Optional: It is permitted to add code-complying, the building by an approved 15-minute thermal expanded polystyrene (EPS), extruded polystyrene (XPS), barrier, except when installation is as described in foil-faced, rigid polyurethane board stock or polyurethane Section 4.3.2 or in attics and crawl spaces as spray foam on the exterior of the wall (between the described in Section 4.4.2 and 4.4.3. DensGlass® Gold sheathed wall and the brick), while 5.4 Since the.performance of LD-C-50 v2, when installed maintaining the 1-inch (25.4 mm) air space. The length of in unvented attics without a code-prescribed ignition the brick ties must be increased to account for the barrier or an intumescent coating, is based on fire thickness of the insulation, performance of an unvented attic, the installation 4.6 Exterior Walls in Type I, II, Ill and IV Construction: must be approved by the code official as conforming with the provisions of Section 4.4.2.2 and Conditions 4.6.1 General:When used on exterior walls of Types I. II, 1 to 5 of Section 4.4.2. III or IV construction, the assembly must comply with IBC 5.5 The insulation must not exceed the thickness and Section 2603.5 and this section, and the LD-C-50 and density noted in Sections 3.2,4.3,4.4,4.5 and 4.6. LD-C-50 v2 insulation must be installed at a maximum thickness of 6 inches (152 mm). The potential heat of 5.6 The insulation must be protected from the weather Icynene LD-C-50 and LD-C 50 v2 insulation is 494 Btu/ft during and after application. (5.6 MJ/m2) per inch of'thickness, when testing is in 5.7 The insulation must be applied by licensed dealers accordance with NFPA 259. and installers certified by Icynene, Inc. 4.6.2 Exterior Face: Nominally 6-inch-deep (152 mm), 5.8 Use of the insulation in areas where the probability of No. 18 gage, galvanized steel studs spaced 16 inches termite infestation is "very heavy must be in (406 mm) on center, are fastened to No. 18 gage, accordance with IRC Section R318.4 or IBC Section galvanized •steel floor and ceiling track using No. 8, 2603.8,.asapplicable. /2-inch long (22.2 mq self-tapping pan head framing screws. GP DensGlass Gold Exterior Sheathing, 1/2 inch 5.9 Jobsite certification and labeling of the insulation must (12.7 mm) thick, is installed over the exterior side of steel 'comply with IRC Sections N1101.4 and N1101.4.1 studs with the long end perpendicular to the'steel studs„ ..and IECC Sections 303.1.1 and 303.1.2, as using No. 6, Type S, 11/4-inch (31.7 mm), self-tapping' applicable: bugle head screws spaced'8 inches (203 mm) on center :5:10 When LM-50 v2 insulation is installed under around the perimeter and in the field. The'stud cavity is Section 4:4:2:2 of this report, a certificate must be filled with Icynene insulation to a nominal thickness of. placed in the :attic stating that the foam plastic 6 inches(152 mm). insulation has been 'installed in accordance with 4.6.3 Interior Face: Type X gypsum board, '5/8:inches Conditions 1 to 5 of Section 4.4.2 and the terms of (15.9 mm) thick; is installed with the long dimension Section 4.4.2.2 of ESR-1826; any alterations to the perpendicular to steel'studs with:No. 6, Type S, 11/4 inch attic or insulation must be consistent with those long(31.7 mm), self-tapping, bugle head screws spaced 8 requirements. inches(203 mm).on center around the perimeter and in the 5.11 A vapor retarder must be installed in accordance field. The gypsum board joints must be treated with vinyl.or with the applicable code. casein, dry or premixed joint compound applied in two coats to cover all'exposed screw heads and gypsum,board. 5.12 Icynene LD-C-50 and LD-C-50 v2. foam plastic butt joints, and a minimum 2-inch-wide (51 mm) paper, insulation are manufactured in Mississauga, Ontario, plastic, or fiberglass tape embedded in the first layer of Canada; under a quality control program with compound over.butt joints.of the gypsum board. inspections by Intertek Testing Services(AA-691). 4.6.4 Exterior Wall Covering: Details of the exterior wall 6.0 EVIDENCE SUBMITTED covering must be provided to the code official by the'report 6.1 Data in accordance' with the ICC-ES Acceptance holder, designer or specifier; with anengineering analysis Criteria `for Spray-applied Foam Plastic Insulation demonstrating:that (1) the exterior wall covering conforms' (AC377), dated June.2012, including reports of tests to ASTM E136 and (2) the addition of the wall covering to in accordance with Appendix X (Section 4.4.2.1) and the.assembly described in this section does not negatively Appendix C(Section 4.4.2.2). affect-conformance of the assembly with the requirements of!pc Section 2603.5. 6.2 Test report on air leakage rate in accordance with ASTM E283. 5.0 CONDITIONS OF USE 6.3 Reports of room corner fire testing in accordance with The Icynene LD-C-50TH and LD-C-50 v2 spray-applied NFPA 286. polyurethane foam plastic insulations described in this report comply with, or are suitable alternative to what is 6.4. Test reports in accordance with ASTM E119. specified in, those codes listed in Section 1.0 of this report, 6.5 Test report'in.accordance with NFPA 285, and related subject to the following conditions: engineering:analysis.