Certified products mean a simplified delivery control for you as a buyer, as the material checks and tests have already been done and are certified. As a customer, you can feel safe in knowing that our raw materials fulfil the criteria for traceability, environment and the material’s composition.
We are certified according to:
- EN 12620 Aggregates for concrete
- EN 13043 Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas
- EN 13450 Aggregates for railway ballast
- EN 13242 Aggregates for hydraulically bound and unbound materials for civil engineering works and road constructions