Building Codes
Definition Of Foam Plastic Insulation
A plastic that is intentionally expanded by the use of a foaming agent to produce a reduced - density plastic containing voids consisting of open or closed cell distribute throughout the plastic for thermal insulation or acoustical purposes and that has a density less than 20 pounds per cubic foot ( pcf ), (320 kg/m3).
A plastic that is intentionally expanded by the use of a foaming agent to produce a reduced - density plastic containing voids consisting of open or closed cell distribute throughout the plastic for thermal insulation or acoustical purposes and that has a density less than 20 pounds per cubic foot ( pcf ), (320 kg/m3).
Code Approval Section
Chapter 26 Of The 2006
International Building
Code Section 2603
Residential Code
Chapter 26 Of The 2006
International Building
Code Section 2603
- 2603.1 General Information
- 2603.4 Thermal Barrier
- 2603.4.1.4 and 2603.5 Exterior Walls
- 2603.4.1.6 Exterior attics and crawl spaces
Residential Code
- R 806.4 : Conditioned Attic Assemblies
- N1105.2.8 : Crawl Space Walls
