The basics of asphalt roofing
November 23, 2007
From a modest beginning with the marketing of roll roofing…
Read MoreProficiency sample program for roofing asphalt binders
August 17, 2007
For many years, the AASHTO Materials Reference Laboratory (AMRL) conducted…
Read MoreAn overview of asphalt roofing technology
August 17, 2007
Many of Asphalt magazine’s readers are familiar with paving asphalt,…
Read MoreAI initiates proficiency sample program for roofing asphalts
April 26, 2007
The Asphalt Institute has developed a proficiency sample program for…
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