Old Roads Never Die, They are Just Recycled

Serial Information: Civil Engineering—ASCE, 1978, Vol. 48, Issue 12, Pg. 76-76


Document Type: Feature article

Abstract:

The cost of repairing roads has increased as asphalt is dependent on the constantly growing price of petroleum. One answer to keeping down costs is asphalt recycling. This article takes a look at that method and one machine that claims to combine all the necessary steps of the heater-overlay recycling approach.

Subject Headings: Recycling | Highways and roads | Benefit cost ratios | Pricing | Petroleum | Non-renewable energy | HVAC

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