GreenGuard Roofing Recovery Boards - Manual

1-800-241-4402 www.TrustGreenGuard.com
Section 07220
PART 1 GENERAL
1.01 SUMMARY
Specifier Note: Select roof system type and requirements. Coordinate with other sections.
A. Section includes: Roofing recovery boards for use in the following roof systems:
1. Roof System Type (select desired roof system):
a. Loose-Laid, Ballasted
b. Mechanically Attached
B. Related Sections:
1. Section 07500 - Membrane Roofing
2. Section 07530 - Elastomeric Sheet Roofing
3. Section 07700 - Roof Specialties and Accessories
4. Section 07722 - Roof Hatches
1.02 REFERENCES
A. American Society for Testing and Materials (ASTM):
1. ASTM C 272 - Test Method for Water Absorption of Core Materials for Structural Sandwich
Constructions
2. ASTM C 303 - Test Method for Density of Preformed Block-Type Thermal Insulation
3. ASTM C 518 - Test Method for Steady-State Heat Flux Measurements and Thermal Transmission
Properties by Means of the Heat Flow Meter Apparatus
4. ASTM D 1621 - Test Method for Compressive Properties of Rigid Cellular Plastics
5. ASTM E 84/UL 723 - Test Method for Surface Burning Characteristics of Building Materials
6. ASTM E 96 - Test Methods for Water Vapor Transmission of Materials
1.03 SUBMITTALS
A. General: Submittals shall be in accordance with Division 1 section on “Submittal Procedures”.
GreenGuard ®
Roofing Recovery
Board
Old Built-up Roof
Existing Insulation
Non-combustible Deck
(Concrete)
Mechanically Attached EPDM
(Light-colored or dark)
GreenGuard ® Roofing Recovery Boards
Installation Guide
Mechanically-Fastened and Loose-Laid / Ballasted Roof Systems
Mechanically Attached EPDM
(Light-colored or dark)
GreenGuard ®
Roofing Recovery
Board
Existing Insulation Non-combustible Deck
(Steel or Concrete)
Old Built-up Roof