US Patent:
20210324631, Oct 21, 2021
Inventors:
- Wilmington DE, US
Michael L. Bryson - Independence MO, US
Paul G. Wilson - Waxahachie TX, US
Margie A. Beerer - Ennis TX, US
Olan Leitch - Bakersfield CA, US
Assignee:
BUILDING MATERIALS INVESTMENT CORPORATION - Wilmington DE
International Classification:
E04D 1/28
C09D 195/00
B32B 5/02
E04D 1/12
Abstract:
A roofing material is provided having an asphalt-coated mat or felt made up of or in combinations of fiberglass, polyester, nylon, cotton, cellulosic fibers or materials, polyethylene, polypropylene, co-polymers, melamine, phenolic, acrylics, polycarbonate, carbon fiber, clay, metallic in woven, non-woven, strands or sheets, styrene compounds, rubber, silk, leather, or wool in a woven, non-woven, or solid form. The surfacing materials can be made up of or in combination minerals, plastic particles or film, metal particles or film, cement particles, clay particles, paints, coatings, glass, ceramics, wood, wood fiber, or composite materials.