Certificates and tests
The aggregate we offer is a high quality construction material. Its fitness was proved in tests carried out by Labotest, Katowice and environmental evaluation provided by the Institute of Waste Management.
Quality of aggregate we manufacture is regularly monitored by a third-party, independent civil engineering Labotest laboratory in Katowice, Poland and is subject to an internal quality assurance procedure of class 4.
The aggregate undergo type test according to the PN-EN-13242+A1:2010 European standard.
Each invoice is accompanied by a CE marking certificate according to the quality assurance procedure of class 4. A declaration of conformity is issued upon request.