LABORATORIES
Testing of Stone and Aggregates
The Laboratory for Stone and Stone Aggregates conducts testing of stone and aggregates in accordance with domestic and European standards to assess quality, i.e., evaluating the conformity of test results with current technical regulations for various purposes.
The laboratory is accredited by ATS (Accreditation Number 01-013), confirming that it meets the requirements of SRPS ISO/IEC 17025:2017 and is competent to perform the specified tests detailed in the current edition of the Scope of Accreditation.
Within the laboratory, the following tests are conducted on the physical and mechanical characteristics of construction materials:
- Natural and artificial stone
- Natural aggregates (unbound, crushed, and mixed)
- Manufactured and recycled aggregates
The laboratory also performs:
- Sampling of stone and stone aggregates
- Testing as part of geological investigations of non-metallic mineral raw materials
- Testing in the process of certification of fractionated aggregates for concrete and asphalt