Quality

Product quality without compromises

All our products are tested and certified by the independent Finnish laboratory JLab OY in accordance with European standards:
( EN-12620, EN-13043, EN-13450, EN-13242 )
The production process and quality control are traceable from the quarry to final delivery.
The product exceeds the technical requirements for durability, frost resistance, and wear resistance.

Sustainability certificates

Operations are fully aligned with EU green infrastructure and circular economy goals.
Low carbon footprint throughout product extraction, processing, and transportation.
Responsible extraction practices and restoration of quarry sites.

Product quality management system

All our products are tested and certified by the independent Finnish laboratory JLab OY in accordance with European standards:
( EN-12620, EN-13043, EN-13450, EN-13242 )

Documentation issued for products:
POD – Proof of delivery, CE-Certificate, Petrographic description.

The average product quality is determined for each specific quarry site annually, based on which the Finnish laboratory JLab OY issues documentation confirming the product quality.

Excavated material undergoes daily quality control, which involves consistent product testing and quality assessment. This process provides the data necessary to generate quality reports for each specific product.

Test results and certificates

EU standard: EN 12620, Aggregates for concrete production
Product fraction:
0-2 mm, 2-5 mm, 4-16 mm, 5-8 mm, 8-11 mm, 8-16 mm

EU standard: EN 13043, Aggregates for asphalt production (AN 7, 10, 14)
Product fraction:
0-2 mm, 0-5 mm, 2-5 mm, 5-8 mm, 8-11 mm, 11-16 mm, 16-22 mm, 16-32 mm,

EU standard: EN 13450, Aggregates for railway construction (Larb16)
Product fraction: 31.5-63 mm,

EU standard: EN 13242, Aggregates for road and general construction
Product fraction:
0-11 mm, 0-16 mm, 0-32 mm, 0-56 mm, 0-90 mm, 8-16 mm

Quality

Quality

Product quality management system

Test results and certificates

Logistics

Production

Quality

Products

Who We Are

What We Do

Menu