Asphalt concrete composition and method of making same

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

524 62, 524 69, 524 71, 428404, 428407, C08K 900

Patent

active

052199010

ABSTRACT:
A novel asphalt-aggregate composition in which the aggregate particles and the asphalt are separated by a very thin film of a water insoluble organic polymer. The continuous thin film is formed by treating the aggregate with dilute aqueous emulsion of the polymer. A major amount of hot treated aggregate is thoroughly mixed with a minor amount of hot, free-flowing asphalt to produce a composition useful in road construction and repair, roof maintenance, landfill lining and like application where the integrity of the asphalt must be maintained.

REFERENCES:
patent: 4000095 (1976-12-01), Van Den Berg

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