Abstract
Asphalt shingles are the most popular roofing product in the United States. But despite its popularity, it often is difficult to differentiate between the products because manufacturers don't disclose pertinent technical informatin related to applicable standards.
Asphalt shingles are the most popular roofing product in the United States. But despite its popularity, it often is difficult to differentiate between the products because manufacturers don't disclose pertinent technical informatin related to applicable standards.
Date
5/2005
5/2005
Author(s)
Mark Graham
Mark Graham
Page(s)
72
72
Keyword(s)
asphalt shingle; standards compliance
asphalt shingle; standards compliance