Method and apparatus for plastifying and tearing up of damaged r

Details Method and apparatus for plastifying and tearing up of damaged r Method and apparatus for plastifying and tearing up of damaged r

1976-11-26

1978-12-12

Byers, Jr., Nile C.

Road structure, process, or apparatus

Apparatus

With means for heating a road base, surface, or material

404 90, E01C 2314

Patent

active

041293983

ABSTRACT:
In a method and apparatus for resurfacing a road, the road surface is first plastified and broken-up by first and second separable devices. The broken-up material is immediately distributed on the road surface by the second device, whereby the broken-up material is simultaneously rearranged and profiled or contoured without the introduction of fresh asphalt or bituminous material at this point of time. A road surfacing or repaver apparatus forming a third separate device then introduces fresh asphalt or bituminous material to the broken-up distributed, rearranged and profiled top surface of the road. Preferably, two distributions of the broken-up material are employed prior to the asphalt application and compaction of the broken-up and distributed material and the new asphalt material. A truck supplies fresh asphalt or bituminous material to the repaver.

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patent: 2181320 (1939-11-01), Flynn
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patent: 3396644 (1968-08-01), Banks
patent: 3907450 (1975-09-01), Cutler
patent: 3970404 (1976-07-01), Benedetti
patent: 3970405 (1976-07-01), Swisher
patent: 4018540 (1977-04-01), Jackson

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