A

Acrylic Coating: A coating system with an acrylic resin base.

Acrylic Resin: Polymers of acrylic or methacrylic monomers often used as a latex base for coating systems.

Aggregate: A surfacing or ballast for a roof system. Aggregate can be rock, stone, crushed stone or slag, water-worn gravel, crushed lava rock or marble chips.

Air Blown Asphalt: Asphalt produced by blowing air through molten asphalt held at an elevated temperature. This procedure is used to modify properties of the asphalt.

Aluminized Steel: Sheet steel with a thin aluminum coating on the surface to enhance the steels ability to withstand weathering.

Aluminum: A non-rusting metal used in roofing for metal roofing and the fabrication of gutter and flashings.

Apron Flashing: A flashing located at the low end of a curb or penetration.

Architectural Panel: A metal roof panel that usually requires solid decking underneath.

Architectural Shingle: Shingle that provides a dimensional appearance. See also Dimensional Shingle.

Excerpt from:
A Comprehensive Guide for Roofing Materials & Chemicals

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February 9, 2015 at 10:45 am by Mr HomeBuilder
Category: Roofing