Copyright 2013 AIA MasterSpec Premium 09/13

PRODUCT MASTERSPEC LICENSED BY ARCOM TO NCFI POLYURETHANES, A DIVISION OF BARNHARDT MANUFACTURING COMPANY.

Copyright 2013 by The American Institute of Architects (AIA)

Exclusively published and distributed by Architectural Computer Services, Inc. (ARCOM) for the AIA

This Product MasterSpec Section is licensed by ARCOM to NCFI Polyurethanes, a division of Barnhardt Manufacturing Company ("Licensee").

This Product MasterSpec Section modifies the original MasterSpec text, and does not include the full content of the original MasterSpec Section.

Revisions made to the original MasterSpec text are made solely by the Licensee and are not endorsed by, or representative of the opinions of, ARCOM or The American Institute of Architects (AIA). Neither AIA nor ARCOM are liable in any way for such revisions or for the use of this Product MasterSpec Section by any end user. A qualified design professional should review and edit the document to suit project requirements.

For more information, contact NCFI Polyurethanes, a division of Barnhardt Manufacturing Company, 1515 Carter Street, PO Box 1528, Mount Airy, NC 27030; Phone: 800 346-8229; Fax: 336 789-9586; Website: www.ncfi.com; Email: .

For information about MasterSpec contact ARCOM at (800) 424-5080 or visit www.MasterSpec.com.

SECTION 072119 - FOAMED-IN-PLACE INSULATION

TIPS:

To view non-printing Editor's Notes that provide guidance for editing, click on MasterWorks/SingleFile Formatting/Toggle/Editor's Notes.

To read detailed research, technical information about products and materials, and coordination checklists, click on MasterWorks/Supporting Information.

Revise this Section by deleting and inserting text to meet Project-specific requirements.

Verify that Section titles referenced in this Section are correct for this Project's Specifications; Section titles may have changed.

PART 1 - GENERAL

1.1  RELATED DOCUMENTS

Retain or delete this article in all Sections of Project Manual.

  1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2  SUMMARY

  1. Section Includes:
  2. Closed-cell spray polyurethane foam.
  3. Open-cell spray polyurethane foam.
  4. Related Requirements:

Retain subparagraphs below to cross-reference requirements Contractor might expect to find in this Section but are specified in other Sections.

  1. Section072100 "Thermal Insulation" for foam-plastic board insulation.
  2. Section075700 "Coated Foamed Roofing" for spray polyurethane foam insulation used for roofing applications.

1.3  ACTION SUBMITTALS

  1. Product Data: For each type of product including:
  2. Preparation instructions and recommendations
  3. Storage and handling requirements and recommendations
  4. Installation methods
  5. Appropriate Fire Resistance Assembly approval per Type Building Construction and Wall design (NFPA 285, ASTM E119, UL 263).

1.4  INFORMATIONAL SUBMITTALS

Coordinate "Qualification Data" Paragraph below with qualification requirements in Section014000 "Quality Requirements" and as may be supplemented in "Quality Assurance" Article.

  1. Qualification Data: For Installer.
  2. Evaluation Reports: For spray-applied polyurethane foam-plastic insulation, from an independent product code evaluation agency certifying appropriate code compliance for the specified building application[, ICC-ES] <Insert applicable model code organization>.

Retain “Product Test Reports” Paragraph below when “Evaluation Reports” are not available. Submit “Product Test Reports” dependent on specific project requirements such as fire resistance rating, water resistance, and compressive strength.

  1. Product Test Reports: For each product, for tests performed by a qualified testing agency to demonstrate compliance with applicable building code requirements.

1.5  QUALITY ASSURANCE

  1. Installer Qualifications: A spray foam contactor who is an authorized representative trained and approved by manufacturer.

PART 2 - PRODUCTS

Manufacturers and products listed in SpecAgent and Masterworks Paragraph Builder are neither recommended nor endorsed by the AIA or ARCOM. Before inserting names, verify that manufacturers and products listed there comply with requirements retained or revised in descriptions and are both available and suitable for the intended applications. For definitions of terms and requirements for Contractor's product selection, see Section016000 "Product Requirements."

2.1  CLOSED-CELL SPRAY POLYURETHANE FOAM

  1. Closed-Cell Spray Polyurethane Foam: Spray applied polyurethane foam insulation using HFC as the blowing agent.
  2. Basis-of-Design Product: Subject to compliance with requirements, provide NCFI Polyurethanes; [InsulStar®] [InsulBloc®] or a comparable product by one of the following:
  3. Gaco Western LLC.
  4. SWD Urethane Company.
  5. Volatile Free, Inc.
  6. Insert manufacturer's name>.
  7. Physical Properties:
  8. Core Density: 1.8 to 2.2 lbs/cu. ft. (28.8 to 35.2 kg/cu. m) when tested in accordance with ASTM D 1622.
  9. Compressive Strength: 15 psi (103 kPa) minimum when tested in accordance with ASTM D1621.
  10. Water Vapor Transmission: Less than or equal to 1.8 perms at 1 inch (1.2 metric perms at 25 mm) thick when tested in accordance with ASTM E 96.
  11. Closed Cell Content: Greater than 90 percent when tested in accordance with ASTM D 6226.
  12. Air Leakage: Infiltration/exfiltration, report foam thickness for air permeance equal to or less than 0.004 cfm/sq. ft. at 1.57 psf (0.001219 cu. m/min. at 75 Pa) tested in accordance with ASTM E 2178.
  13. Water Resistance: No Failure when tested in accordance with AATCC 127 and ASTM E 331.
  14. Surface-Burning Characteristics: Comply with ASTME84; testing by a qualified testing agency. Identify products with appropriate markings of applicable testing agency.
  15. Flame-Spread Index: 25 or less at 4 inch (102 mm) thickness.
  16. Smoke-Developed Index: 450 or less at 4 inch (102 mm) thickness.
  17. R-Value: R-Value when tested in accordance with ASTM C 518.
  18. R-Value: 6.2 or greater at 1 inch (25 mm) average thickness.
  19. R-Value: 13 or greater at 2 inches (51 mm) average thickness.
  20. R-Value: 19 or greater at 3 inches (76 mm) average thickness.
  21. R-Value: 22 or greater at 3-1/2 inches (89 mm) average thickness.

Retain "Fire Propagation Characteristics" Subparagraph below if required for application in wall assemblies of Type I, II, III, IV construction. Tested products are not available from all manufacturers for all types of assemblies.

  1. Fire Propagation Characteristics: Passes NFPA285 testing as part of an approved assembly matching designed project wall assembly.

2.2  OPEN-CELL SPRAY POLYURETHANE FOAM

  1. Open-Cell Spray Polyurethane Foam: Spray-applied polyurethane foam typically using water as a blowing agent.
  2. Basis-of-Design Product: Subject to compliance with requirements, provide NCFI Polyurethanes; Sealite™ OCX or a comparable product by one of the following:
  3. BASF Corporation; SPF.
  4. Gaco Western LLC.
  5. Henry Company.
  6. SWD Urethane Company.
  7. Insert manufacturer's name>.
  8. Physical Properties:
  9. Core Density: 0.4 to 1.5 lbs/cu. ft. (6.4 to 24 kg/cu. m) when tested in accordance with ASTM D 1622.
  10. Water Vapor Transmission: Report value at 1 inch (25 mm) thick when tested in accordance with ASTM E 96.
  11. Air Leakage: Infiltration/exfiltration, report foam thickness for permeance equal to or less than 0.004 cfm/sq. ft. at 1.57 psf (0.001219 cu. m/min. at 75 Pa) tested in accordance with ASTM 2178.
  12. Surface-Burning Characteristics: Comply with ASTME84; testing by a qualified testing agency. Identify products with appropriate markings of applicable testing agency.
  13. Flame-Spread Index: 25 or less at 4 inch (102 mm) thickness.
  14. Smoke-Developed Index: 450 or less at 4 inch (102 mm) thickness.
  15. R-Value: R-Value when tested in accordance with ASTM C 518.
  16. R-Value: 3.5 or greater at 1 inch (25 mm) average thickness.
  17. R-Value: 13 or greater at 3.5 inches (89 mm) average thickness.
  18. R-Value: 19 or greater at 5.5 inches (140 mm) average thickness.
  19. R-Value: 30 or greater at 8 inches (203 mm) average thickness.

Retain "Fire Propagation Characteristics" Subparagraph below if required for application in wall assemblies of Type I, II, III, IV construction. Tested products are not available from all manufacturers for all types of assemblies.

  1. Fire Propagation Characteristics: Passes NFPA285 testing as part of an approved assembly matching designed project wall assembly.

2.3  MISCELLANEOUS MATERIALS

Retain "Primer" Paragraph below if priming is required.

  1. Primer: Material recommended by insulation manufacturer where required for adhesion of insulation to substrates.
  2. MDP Strips: ASTM D 5469/D 5469M; moisture detection paper strips.
  3. Basis-of-Design Product: NCFI Polyurethanes; MDP strips.

PART 3 - EXECUTION

3.1  PREPARATION

  1. Verify that substrates are clean, dry, and free of substances that may inhibit the adhesion of the foam material. Verify dryness of questionable substrates with MDP strips.
  2. Mask off areas not receiving spray foam with masking material appropriate for application.
  3. Verify all wall or decking penetrations have been completed by other trades.
  4. Ensure all hot work required on the project in the vicinity of the spray foam membrane has been completed prior to the spray foam application.
  5. Cordon off the spray zone with appropriate signage and zoning materials to prevent entry by other trade personnel not wearing appropriate personal protective equipment (PPE).
  6. Set up and maintain appropriate air flow ventilation as dictated by the manufacturer or current industry standards.
  7. Priming: Prime substrates where recommended by insulation manufacturer. Apply primer to comply with insulation manufacturer's written instructions. Confine primers to areas to be insulated; do not allow spillage or migration onto adjoining surfaces.

3.2  INSTALLATION

  1. Comply with insulation manufacturer's written instructions applicable to products and applications.
  2. Spray insulation to envelop entire area to be insulated and fill voids.
  3. Apply in multiple passes to not exceed maximum thicknesses recommended by manufacturer. Do not spray into rising foam.

Retain "Framed Construction" Paragraph below for framed construction. Coordinate with Drawings.

  1. Framed Construction: Install into cavities formed by framing members to achieve thickness indicated on Drawings.

Retain "Cavity Walls" Paragraph below for cavity walls. Coordinate with Drawings.

  1. Cavity Walls: Install to exterior walls to average thickness to achieve the R-value indicated on drawings or as scheduled.
  2. Miscellaneous Voids: Apply according to manufacturer's written instructions.
  3. Remove excess foam from framing members or areas that inhibit the installation of wall coverings.

3.3  PROTECTION

  1. Protect installed insulation from damage due to harmful weather exposures, physical abuse, and other causes.
  2. Touch-up, repair damaged foam or remove and replace defective foam as needed to meet requirements.

END OF SECTION 072119

FOAMED-IN-PLACE INSULATION / 072119 - 4