ROOFING MATERIALS WITH SYNTHETIC ROOFING GRANULES AND METHODS OF MAKING THEREOF

ROOFING MATERIALS WITH SYNTHETIC ROOFING GRANULES AND METHODS OF MAKING THEREOF

This invention, in embodiments, relates to a roofing material comprising (a) a coated substrate having a top surface and a back surface, and (b) a plurality of roofing granules applied to the top surface of the coated substrate. The plurality of roofing granules comprises from 50% to 100% of unitary...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Shiao, Ming-Liang, Boss, Daniel E, Duque, Luis
Format: Patent
Sprache:eng
Schlagworte:
BUILDING
FIXED CONSTRUCTIONS
GUTTERS
ROOF COVERINGS
ROOF-WORKING TOOLS
SKY-LIGHTS
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Beschreibung
Zusammenfassung:This invention, in embodiments, relates to a roofing material comprising (a) a coated substrate having a top surface and a back surface, and (b) a plurality of roofing granules applied to the top surface of the coated substrate. The plurality of roofing granules comprises from 50% to 100% of unitary, uncoated, non-mineral based particles. This invention, in embodiments, further relates to a method of preparing such roofing material.