Mine Nepheline Przedborowa-certificates

Grit, gravel and cobble sienites meet the requirements of the following standards:

  • PN-EN 13043:2004 „Aggregates for bituminous mixtures and surface treatments used for roads, airfields and other trafficked areas”,
  • PN-EN 13242+A1:2010 „Aggregates for unbound and hydraulically bound materials for use in construction work and road construction”
  • PN-EN 12620+A1:2010 „Aggregates for concrete”,
  • PN-EN 1342:2003 „Setts of natural stone for vehicular and pedestrian”

Declaration of Performance

Below is a certificates quality aggregates, grits and ankle sienites:

  • Certificate of Factory Production Control 1454-CPD-109-2, according to PN-EN 12620 + A1: 2010, 13043:2004, 13242 + A1: 2010 for aggregates and grits