Source materials considered in the development of the Aggregate standards of TC 154 Ingestion-build-100580 Identification of the microorganisms is

Identification of the microorganisms is outside the scope of this document

chemicals and particles

availability and maintainability) assurance of software and hardware products

Note: Guidance on the use of bitumen-based coatings is given in Appendix A

Source materials considered in the development of the Aggregate standards of TC 154 Ingestion-build-100580 Identification of the microorganisms is1 Scope This document 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,