Environmental porous overlayer and process of making the same

Details Environmental porous overlayer and process of making the same Environmental porous overlayer and process of making the same

1997-02-12

1999-05-25

Graysay, Tamara

Road structure, process, or apparatus

Pavement

Rubber or rubber-like

404 2, E01C 518

Patent

active

059064544

ABSTRACT:
A solid state porous rubber overlayment friction course is formed from recycled rubber, plastic and/or other products, and facilitates drainage of standing water from the road surface. The overlayment may have holes running through its surface to expedite water drainage, and also may have grooves on its undersurface.

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