EN 13242 : 2002+A1 : Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction.

This document specifies the characteristics of natural, manufactured, or recycled aggregates intended for hydraulically bound and unbound materials used in civil engineering works and road construction, as well as the assessment of their conformity. Aggregates must comply with the standard. Mandate M/125 covers common aggregates, recycled aggregates, and certain new or less common materials. Less familiar secondary materials, when marketed, must comply with this standard and with national regulations applicable to hazardous substances, according to their intended use. Additional characteristics and requirements may be defined in specific contractual documents, based on experience gained from use. The characteristics of lightweight aggregates are covered by EN 13055-2.