This European Standard specifies the properties of aggregates obtained by processing natural or manufactured or
recycled materials for hydraulically bound and unbound materials for civil engineering work and road construction.
It provides for the evaluation of conformity of the products to this European Standard.
?NOTE 1 Aggregates used in construction should comply with all the requirements of this European Standard. As well as
familiar and traditional natural and manufactured aggregates Mandate M/125 “Aggregates” included recycled aggregates and
some materials from new or unfamiliar sources. Recycled aggregates are included in the standards and new test methods for
them are at an advanced stage of preparation. For unfamiliar materials from secondary sources, however, the work on
standardisation has only started recently and more time is needed to define clearly the origins and characteristics of these
materials. In the meantime such unfamiliar materials when placed on the market as aggregates must comply fully with this
standard and national regulations for dangerous substances (see Annex ZA of the standard) depending upon their intended
use. Additional characteristics and requirements may be specified on a case by case basis depending upon experience of use
of the product, and defined in specific contractual documents.?
NOTE 2 Properties for lightweight aggregates are specified in EN 13055-2.