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v. Simple past tense and past participle of asphalt.

"A commercial waste-to-oil refinery plant is in operation today that takes in waste material and converts it into golden oil, free of sulfur and bitumen (better known as asphalted tars), in a continuous process."

asphaltum    asphalt rock   

asphalted    asphalting    asphalts   

paving    paving material    pavement    mineral    pave   

asphalt stone    mexican asphalt    asphalt tiling    asphalt-furnace    asphalt varnish   

bitumen   

asphalt emulsion    asphalt jungle    asphalt shingle    air-blown asphalt   

cobblestone    gravel    cement    blacktop    macadam