Active Standard: D3909 / D3909M - 97b(2012)e1
At present, Table 2 restricts the size of rolls and width of selvage that can be labeled to meet this standard. Addition of the proposed footnote, which is used in other standards (e.g. D4869), will allow manufacturers the option to provide D3909 compliant products in different size rolls and with different selvage widths.
Keywordsasphalt roll roofing; glass felt; mineral granules;
Negative Votes Need Resolution