Process for resurfacing roads

Details Process for resurfacing roads Process for resurfacing roads

1995-07-17

1997-04-08

Lisehora, James A.

Road structure, process, or apparatus

Process

Heating

1062731, 427138, 427139, E01C 726, E01C 735, C08L 9500

Patent

active

056181329

ABSTRACT:
A process for resurfacing asphalt roads, includes the step of spraying a thin film of heated asphaltic material onto the road surface, and then laying an aggregate layer on the film while the film is still hot. The asphaltic material is preferably composed of from about sixty (60) to ninety-five (95) parts asphalt, about 40 to 5 parts waste oil, about one-half (1/2) to one and one-half (11/2) parts finely divided latex, and about one-half (1/2) part anti-stripping agent. The material is heated to a temperature between two hundred twenty (220) degrees Fahrenheit and two hundred fifty (250) degrees Fahrenheit to achieve flowability on the road surface. Advantageously, the process can be carried out without air pollution problems or material runoff problems. The process is environmentally friendly.

REFERENCES:
patent: 4256506 (1981-03-01), Mendenhall
patent: 4547399 (1985-10-01), Fujihara, deceased et al.
patent: 5028487 (1991-07-01), Kindt et al.
patent: 5503871 (1996-04-01), Blacklidge et al.

Affiliated with

Also associated with

Rating

Process for resurfacing roads does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for resurfacing roads, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for resurfacing roads will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2394434