What is PD CEN/TS 17438 about?
PD CEN/TS 17438 informs users about the source materials that have been considered in the development of the aggregate standards:
- EN 12620, Aggregates for concrete
- EN 13043, Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas
- EN 13139, Aggregates for mortar
- EN 13242, Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction
- EN 133831, Armourstone - Part 1: Product standard
- EN 13450, Aggregates for railway ballast
- EN 13055, Lightweight aggregates
Note: Only source materials with a history of use in one or more member states are included in PD CEN/TS 17438.
Who is PD CEN/TS 17438 for?
PD CEN/TS 17438 on source material for development of the aggregate standards is useful for:
- Constructors
- Civil engineers
- Manufacturers of concrete, mortar and other construction materials
- Manufacturers of aggregates
Why should you use PD CEN/TS 17438?
Aggregates are inert granular materials such as sand, gravel, or crushed stone that are used in the production of concrete, together with water and cement.
PD CEN/TS 17438 provides source materials for aggregates with a history of use and source materials with identified requirements on additional characteristics in one or more Member States.
PD CEN/TS 17438 also provides the source materials for the lightweight aggregates (LWA) and its inventory list.
PD CEN/TS 17438 explains the procedure for the incorporation of new source materials made by at least one of the CEN members and the request is based on the actual routine application of an aggregate from this new source on the market.
Overall, PD CEN/TS 17438 provides the description of source materials that are used for the manufacturing of aggregates for construction purposes considered by CEN/TC 154.
