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Specifying A Roofing HYBRID Modified Bitumen

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Abstract
The specifier should become familiar with the manufacturers of modified bitumens. Prequalification of the roofing contractor will help to ensure good workmanship in the application of the product. A well written and thought out specification combined with a quality product and good workmanship by the applicator results in a roof that performs for a long period of time, which is what the building owner needs.
Date
8/1989
Author(s)
Blanchard, Kent
Page(s)
5
Keyword(s)
modified bitumen; components; modifier; reinforcment; warranty; fire rating; performance; application; flashing; reroof; recover


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