1.1 This test method covers the determination of the aging resistance of flexible low permeance vapor retarders for thermal insulation as classified in Specification C1136. Water vapor permeance measurement and visual inspection after exposure at elevated temperature and humidity are used to assess vapor retarder response.
Product Details
- Published:
- 09/01/2013
- Number of Pages:
- 2
- File Size:
- 1 file , 57 KB
