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US 12,624,184 B2Granted
Method, process and system for recycling an asphalt-based roofing material
AssigneeNorthstar Clean Technologies Inc.
InventorsTerry Alan Charles, Gord Johnson, Barry Diebold
Life of this patent
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Abstract
The present disclosure provides a method, process and system for recycling an asphalt-based roofing material. In particular, the method, process and system are capable of removing and recovering an aggregate product, fiber product and an asphalt product from the asphalt-based roofing material. The aggregate, fiber and asphalt products each may be reused in a variety of applications.
Claims17
A method for removing aggregate from an asphalt-based roofing material comprising:
- removing aggregate that has been mechanically separated from an asphalt-based roofing material, wherein the aggregate has been mechanically separated from the asphalt-based roofing material with at least one pressurized stream of fluid.
Dependencies are inferred from the claim text.