Asphalts for pavements

NCh2440:2023 Asfaltos para pavimentos - Clasificación y requisitos (Chilean Standard (NCh) No. 2440:2023: Asphalts for pavements - Classification and requirements); (32 pages, in Spanish)

The notified Standard establishes the classification of asphalts for pavements and includes the symbols used to designate each of these materials. It also establishes the requirements to be met by the different types of asphalt intended for the construction and maintenance of pavements.

This Standard applies to, inter alia, asphalts used in the construction and maintenance of roadways, roadsides, cycle lanes, pavements, parking areas, container yards, industrial yards, sports courts, railroads, areas intended for livestock, runways, platforms and aircraft parking areas in airports and heliports. It does not apply to asphalt materials intended for uses other than pavements.