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	SECTION 07210
	BUILDING INSULATION
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	** NOTE TO SPECIFIER ** Icynene Inc.; spray and pour fill insulation. This section is based on the products of Icynene Inc., which is located at: 6747 Campobello Rd. Mississauga, ON, Canada L5N 2L7 Toll Free Tel: 800-758-7325 Tel: 905-363-4040 Fax: 905-363-0102 Email: inquiry@icynene.com Web: www.icynene.com
	[ Click Here ] for additional information. Icynene Inc. was established in 1986 to manufacture and market The Icynene Insulation System - a light density, open celled, flexible, soft foam insulation and air barrier system that comes in a spray and a pour formula. Ideal for wood- or steel-framed construction, Icynene delivers a perfect fit for any shaped cavity. As a soft expanding foam, Icynene conforms to unusual geometry and provides a continuous, protective barrier that significantly reduces air leakage, minimizes airborne moisture transfer, and improves energy efficiency. To learn more about how Icynene creates environments that are healthier, quieter, more energy efficient than other insulation products, visit the "Architect" area of Icynene.com. Refer to specifications in this section for the following types of Icynene insulation: Spray formula for open cavity construction and pour formula for retrofit. The use of Icynene® insulation can contribute to achieving certain prerequisites and credits offered by the U.S. Green Building Council's LEED Program. If a project is not seeking LEED certification, delete those references throughout the text.
	PART 1	GENERAL
	1.1	SECTION INCLUDES
	** NOTE TO SPECIFIER ** Delete types below not applicable to this project.
		A.	Polyicynene spray insulation.
		B.	Polyicynene pour fill insulation.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Section 03300 - Cast-In-Place Concrete.
		B.	Section 04200 - Masonry Units.
		C.	Section 06100 - Rough Carpentry.
		D.	Section 07260 - Vapor Retarders.
		E.	Section 07920 - Joint Sealants.
	1.3	REFERENCES
	** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
		A.	American Society for Testing and Materials (ASTM):
			1.	ASTM C518, Test Method for Steady State Heat Flux Measurements and Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus.
			2.	ASTM D2863, Test Method for Measuring the Minimum Oxygen Concentration to Support Candlelike Combustion of Plastics (Oxygen Index).
			3.	ASTM E84, Test Method for Surface Burning Characteristics of Building Materials.
			4.	ASTM E90 , Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions.
			5.	ASTM E96, Test Methods for Water Vapor Transmission Rate of Building Materials.
			6.	ASTM E283, Test Method for Determining the Rate of Air Leakage Walls, and Doors Under Specified Differences Across the Specimen/
			7.	ASTM E2178, Standard Test Method for Air Permeance of Building Materials.
	1.4	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	Product Data: Manufacturer's data sheets on each product to be used, including:
			1.	Preparation instructions and recommendations.
			2.	Storage and handling requirements and recommendations.
			3.	Test data showing compliance of products with specified requirements.
			4.	Installation methods.
	** NOTE TO SPECIFIER ** Delete LEED Information if not applicable.
		C.	LEED Documentation: Indicate percentage of waste materials by weight diverted from landfill and recycled.
		D.	Certifications:
			1.	Submit manufacturer's certificate that products meet or exceed specified requirements.
			2.	Submit installer qualifications.
	1.5	QUALITY ASSURANCE
		A.	Manufacturer Qualifications: Company with minimum three years experience manufacturing specified products.
		B.	Installer Qualifications: Utilize an installer having demonstrated experience on projects of similar size and complexity, and trained by the manufacturer.
		C.	Mock-Up:
	** NOTE TO SPECIFIER ** Delete if mock-up is not required. Revise if another size or if a full sized assembly is required for review of construction, to coordinate the work of multiple sections, or testing. The mock-up can demonstrate the capabilities of the installer and the bonding ability of the insulation to the substrate.
			1.	Construct mock-up, 4 feet long by 4 feet wide, including substrate construction.
			2.	Locate where directed.
			3.	If approved by Architect, mock-up may remain as part of the Work.
	1.6	REGULATORY REQUIREMENTS
	** NOTE TO SPECIFIER ** Delete this if no specific code or regulation applies to the Project. Retain and edit to indicate requirements of local regulatory agencies for flame and smoke ratings as applicable. Coordinate the flame and smoke ratings specified in this article with requirement specified in Part 2 Products.
		A.	Conform to applicable code requirements for flame and smoke ratings and non-combustibility as applicable.
	1.7	ENVIRONMENTAL REQUIREMENTS
	** NOTE TO SPECIFIER ** This article specifies environmental performance requirements. Coordinate requirements with material specifications under Part 2 Products.
		A.	Toxicity/Hazardous Materials:
			1.	Formaldehyde: Products containing urea-formaldehyde shall not be permitted.
			2.	Chlorofluorocarbons (CFCs)/HCFCs: Products and equipment requiring or using CFCs or HCFCs during the manufacturing process shall not be permitted.
	** NOTE TO SPECIFIER ** Retain the following paragraph where the building is designed to meet the specific airtightness standards of the Energy Star Program.
		B.	Airtightness: Install to meet requirements of the Energy Star Program of 1.5 Air Changes/Hour at 50 Pa and a maximum air permeance of 0.02 L/s-m2 at 75 Pa as per ASTM E 283 or ASTM E 2178.
	1.8	DELIVERY, STORAGE, AND HANDLING
		A.	Store products in manufacturer's unopened packaging until ready for installation.
		B.	Store products in protected area not exposed to weather and at temperature conditions recommended by manufacturer.
	1.9	PROJECT CONDITIONS
		A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
	PART 2	PRODUCTS
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: Icynene Inc., which is located at: 6747 Campobello Rd. ; Mississauga, ON, Canada L5N 2L7; Toll Free Tel: 800-758-7325; Tel: 905-363-4040; Fax: 905-363-0102; Email: inquiry@icynene.com; Web: www.icynene.com
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
		B.	Substitutions: Not permitted.
		C.	Requests for substitutions will be considered in accordance with provisions of Section 01600.
	2.2	MATERIALS
	** NOTE TO SPECIFIER ** Delete the following paragraph and subparagraphs if no spray insulation.
		A.	Polyicynene Spray Insulation: Icynene; hydrophobic, low-density, open-cell modified polyicynene; conforming to the following:
			1.	Thermal Resistance (R-Value/inch): ASTM C518; 3.6 hr/sq ft/degree F/BTU. (RSI 0.62 hr/m2/degree C/W).
			2.	Air Permeance: ASTM E283; 0.0049 l/m2/second for 5.25 inches(133 mm) of material.
			3.	Water Vapor Transmission: ASTM E96; 10 perms for 5 inches (127 mm) of material.
			4.	Sound Transmission Class (STC): ASTM E90; STC 37 in wood stud wall.
			5.	Noise Reduction Coefficient (NRC): ASTM E90; NRC-0.7 in wood stud wall.
			6.	Corrosion: No significant corrosion when in contact with steel under 85 percent relative humidity and 118 degrees F.
			7.	Bacterial or Fungal Growth: No growth; no material deterioration.
	** NOTE TO SPECIFIER ** Select one of the following two paragraphs based on the location of the Project. The first option applies in the United States while the second option applies in Canada.
			8.	Flame Spread and Smoke Developed Rating: ASTM E84; <20/<400.
			9.	Flame Spread and Smoke Developed Rating: CAN 4-S102 PSC 3 Corner Wall Test; 510-530/95-150.
			10.	Fuel Contribution: ASTM E84; 0.
			11.	Oxygen Index: ASTM D2863; average value 23.1 percent.
	** NOTE TO SPECIFIER ** Delete the following paragraph and subparagraphs if no pour fill insulation.
		B.	Polyicynene Pour Fill Insulation: Icynene; hydrophobic, 1/2 lb density, free rise, open-cell modified polyicynene; conforming to the following:
			1.	Thermal Resistance (R-Value/inch): ASTM C518; 3.6 hr/sq ft/degree F/BTU. (RSI 0.62 hr/m2/degree C/W).
			2.	Air Permeance: ASTM E283; 0.0049 l/m2/second for 5.25 inches (133 mm) of material.
			3.	Water Vapor Transmission: ASTM E96; 4 perms for 5 inches (127 mm) of material.
			4.	Sound Transmission Class (STC): ASTM E90; STC 37 in wood stud wall.
			5.	Noise Reduction Coefficient (NRC): ASTM E90; NRC-0.7 in wood stud wall.
			6.	Corrosion: No significant corrosion when in contact with steel under 85 percent relative humidity and 118 degrees F.
			7.	Bacterial or Fungal Growth: No growth; no material deterioration.
	** NOTE TO SPECIFIER ** Select one of the following two paragraphs based on the location of the Project. The first option applies in the United States while the second option applies in Canada.
			8.	Flame Spread and Smoke Developed Rating: ASTM E84; <20/<400.
			9.	Flame Spread and Smoke Developed Rating: CAN 4-S102 PSC 3 Corner Wall Test; 510-530/95-150.
			10.	Fuel Contribution: ASTM E84; 0.
			11.	Oxygen Index: ASTM D2863; average value 23.1 percent.
	** NOTE TO SPECIFIER ** Insert specific type and manufacturer of vapor retarder below, if desired.
		C.	Vapor Retarder: Vapor retarder recommended by insulation manufacturer where applicable.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Do not begin installation until substrates have been properly prepared.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs, depending on the product used.
		B.	Verify that substrate and cavities are free of any foreign material that will impede application.
		C.	Verify that other work on and within spaces to be insulated is complete prior to application.
		D.	If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
	3.2	PREPARATION
		A.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
		B.	Remove foreign materials, dirt, grease, oil, paint, laitance, efflorescence, and other substances that will affect application.
	** NOTE TO SPECIFIER ** Delete the following paragraph if no pour fill used on the Project.
		C.	Comply with manufacturer's written installation instructions for preparing cavities indicated to receive insulation.
		D.	Mask and protect adjacent surfaces from overspray or damage.
	** NOTE TO SPECIFIER ** Coordinate article below with manufacturer's recommended application requirements for specific Project.
	3.3	APPLICATION
		A.	Apply insulation in accordance with manufacturer's written application instructions. Apply insulation to a uniform density without voids.
		B.	Apply to minimum cured thickness as indicated on the Drawings or as scheduled at the end of this Section.
	** NOTE TO SPECIFIER ** Delete two of the following three paragraphs for sprayed insulation. Insert thickness in first paragraph, or, where thickness varies with location, include a schedule on the Drawings or at the end of this Section.
		C.	Apply to minimum cured thickness of _____ inch plus or minus 1/2 inch (12 mm).
		D.	Apply to minimum cured thickness as scheduled on Drawings.
		E.	Apply to minimum cured thickness as scheduled at the end of this Section.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs for pour fill insulation.
		F.	For open cavity applications, apply insulation to minimum cured thickness of _____ inch plus or minus 1/2 inch (12 mm).
		G.	For closed cavity applications, apply insulation to completely fill cavities.
		H.	Apply insulation to fill voids around doors and windows. Apply insulation to fill voids around accessible service and equipment penetrations.
	** NOTE TO SPECIFIER ** Delete paragraphs below that are not applicable to project. Add paragraphs as appropriate to specific conditions on Project.
		I.	Apply insulation to seal voids at truss ends to prevent wind scouring of ceiling insulation.
		J.	Seal plumbing stacks, electrical wiring and other penetrations into attic to control air leakage.
		K.	Apply insulation to fill voids around bathtubs to point of accessibility.
	** NOTE TO SPECIFIER ** Verify whether local building codes require ventilation and air spaces in roofs and cathedral ceilings areas. If they do, delete the following paragraph.
		L.	Apply insulation in unvented roof spaces and cathedral ceiling areas.
	** NOTE TO SPECIFIER ** Retain the following paragraph where the building is designed to meet the specific airtightness standards of the Energy Star Program.
		M.	Where building is designed to meet the specific airtightness standards of the Energy Star Program, apply insulation as recommended by manufacturer to provide airtight construction. Apply sealant to joints between structural assemblies as specified in Division 7.
	** NOTE TO SPECIFIER ** Revise the following include specific testing criteria for Project.
	3.4	FIELD QUALITY CONTROL
		A.	Inspect application for insulation thickness and density.
	3.5	PROTECTION
		A.	Do not permit subsequent work to disturb applied insulation.
		B.	Touch-up, repair or replace damaged products before Substantial Completion.
	3.6	CONSTRUCTION WASTE MANAGEMENT
	** NOTE TO SPECIFIER ** LEED requires recycling and/or salvaging construction waste. Retain this article and coordinate with Division 1 Section "Construction Waste Management."
		A.	Plan and coordinate the insulation work to minimize the generation of offcuts and waste. Reuse insulation scraps to the maximum extent feasible.
		B.	Separate and recycle waste materials in accordance with the Waste Management Plan and to the extent economically feasible.
	3.7	SCHEDULES
	** NOTE TO SPECIFIER ** Provide a schedule if project includes different insulation thicknesses at different locations. Delete schedule below if thicknesses are indicated in a schedule on the Drawings. If Schedule below is retained, edit as appropriate to the Project.
		A.	For the following locations, apply the average cured thickness indicated.
			1.	Interior surface of exterior basement walls: ______ inches.
			2.	Sound insulation around main drain: ______ inches.
			3.	Garage ceiling between joists and over air ducts: ______ inches.
			4.	Sound insulation within interior ceilings: _____ inches.
			5.	Sound insulation within interior walls: ______ inches.
			6.	Cathedral ceilings: _____ inches.
			7.	Unvented roof spaces: _____ inches.
			8.	Voids in overhangs such as bay windows and cantilevered floors: _____ inches.
			9.	Exterior above grade walls: _____ inches.
			10.	Floor headers: _____ inches.
	END OF SECTION