1.1 The air permeability of tile roofing systems is a critical factor in determining the wind resistance of tile roofing as applied to a roof. This Standard describes a procedure for measuring the air permeability of clay and concrete tile and slate roof systems when applied to a small section of roof deck in accordance with the manufacturer’s instructions.
Product Details
- Published:
- 12/01/2016
- Number of Pages:
- 4
- File Size:
- 1 file , 110 KB
