Standard Specification for Determination of Optimum Asphalt Content of Cold Recycled Mixture with Foamed Asphalt

Abstract

This standard practice for cold recycling mix design is used to determine the amount of foamed asphalt, water, and other additives when using cold recycling (CR) of asphalt pavements, which includes cold in-place recycling (CIR) or cold central plant recycling (CCPR).

The mix design is based on the strength properties of cold recycled mixture.

The values stated in SI units are to be regarded as the standard.

This standard practice may involve hazardous materials, operations, and equipment.

This standard practice does not purport to address all of the safety concerns, if any, associated with its use.

It is the responsibility of the user of this procedure to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use