Method for pneumatically controlling discharge of particulate ma
Method of applying microorganism resistant granules to a continu
Method of forming a prefabricated roofing or siding material
Method of forming a roofing composite using silicone rubber comp
Method of forming an improved roofing material
Method of improving adhesion between roofing granules and asphal
Method of inhibiting algae growth on asphalt shingles
Method of making a roofing membrane
Method of making asphaltic roofing material containing class F f
Method of manufacturing roofing materials utilizing reclaimed as
Method of manufacturing roofing shingles having multiple ply app
Method of rotating or oscillating a flow of granules to form a p
Method of using volcanic ash to maintain separation between asph
Movable tank type multi-purpose batch production system
Process for making skid resistant moisture barriers
Process for the manufacture of asphalt shingles
Roofing granules with a decorative metallic appearance
Roofing materials having engineered coatings
Roofing shingles and method of making same
Rotatable coating hopper