Patent ID: 8021076
Filing Date: 2011-09-20
Classification: E01C

Abstract:
1. A method for renewing a roadway for motor vehicles and a runway for aircraft, the way having an upper face (OK) before the renewal thereof and including a frost-protective layer, a base coarse layer and a cover layer, the method comprising the steps of: demolishing and renewing one or more of said layer(s) no longer needed while leaving at least said frost-protective-layer in the earth; applying at least one asphalt base layer onto said frost-protective layer and bringing said asphalt base layer up to the level of said upper face (OK); measuring a load bearing capacity of said asphalt base layer in order to make a final determination of the thickness of an asphalt cover layer; and, applying said asphalt cover layer onto said at least one asphalt base layer to a level above said upper face (OK) and to have a thickness corresponding to said thickness determined from said measurement of load bearing capacity.