Granite grits
Declaration of conformity
Granite aggregates
The offer of „Chwałków I” granite mine includes aggregates for concrete with the following fractions:
- coarse aggregate 2-8 mm
- coarse aggregate 8-16 mm
- coarse aggregate 16-22 mm
- Ccoarse aggregate 2-22 mm
- fine aggregate 0-2 mm
Aggregates intended for the production of concrete or precast concrete products require compliance with the harmonized standard PN-EN 12620 Aggregates for concrete, and constant quality supervision under the Factory Production Control System and CE Marking. Our aggregates for concrete also have the Factory Production Control Certificate No. 1023-CPR—0365 F and are rated in the 2+ system.
Grits from the “Chwałków” mine are characterized by excellent technical and strength parameters, which are confirmed by systematic laboratory tests.
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| Certificate of Factory Production Control for products compliant with the PN-EN 12620 standard – Chwałków I Granite Mine | Download |
| Certificate of Factory Production Control for products compliant with the PN-EN 13043 standard – Chwałków I Granite Mine | Download |
| Certificate of Factory Production Control for products compliant with the PN-EN 13450 standard – Chwałków I Granite Mine | Download |