PLASPHALT
Nonmetallic building materials consisting of asphalt, bitumen, concrete, and similar paving substances to which shredded and treated (possibly recycled) plastic has been added to improve paving durability;; Nonmetallic building materials consisting of asphalt, bitumen, concrete, and similar paving substances to which shredded and treated (possibly recycled) plastic has been added to improve paving durability
Abandoned · October 1, 2003 · 78308267 ·