Method for recycling and rejuvenating asphalt pavement

Details Method for recycling and rejuvenating asphalt pavement Method for recycling and rejuvenating asphalt pavement

1997-06-16

1998-06-16

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

404 72, 404 82, C09D19500

Patent

active

057663335

ABSTRACT:
A method for rejuvenating asphalt pavement includes milling and collecting a select thickness of asphalt pavement of a portion of an existing roadbed. A shale oil modified asphalt comprising between 5-25% shale oil modifier and 75-95% asphalt cement is provided. An aggregate comprising about 60-70% virgin aggregate and about 30-40% of the milled and collected asphalt is combined with the shale oil modified asphalt and then applied to a roadbed.

REFERENCES:
patent: 4325738 (1982-04-01), Plancher et al.
patent: 4948486 (1990-08-01), Reeves et al.

Affiliated with

Also associated with

Rating

Method for recycling and rejuvenating asphalt pavement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for recycling and rejuvenating asphalt pavement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for recycling and rejuvenating asphalt pavement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1720151