Fraction 22/ 120 mm – for coatings and concrete pads
|Tested feature, marking||Test results||Allowed range of result values|
|Category for granulometric composition||Gc90/10||BDS EN 12620:2002+A1:2008/NA:2008|
|Composition of fine fraction, f||0.1% of the mass||≤0.5 for category f0.5BDS EN 12620:2013|
|Clay lumps and admixtures content||0.0% of the mass||≤1 for concrete from groups I and II≤0.5 for concrete from groups III and IVBDS EN 12620:2002+A1:2008/na:2008|
|Humus content||Does not contain||BDS EN 12620:2002+A1:2008/na:2008|
All products, offered by DDF JSC Ruse, meet the requirements of BS EN 12620:2002 and have a certificate for factory production control, issued by the Organization for technical conformity, according to the Ordinance on essential requirements and conformity assessment of construction products, Directive 89/ 106 EEC.
The company has a laboratory which controls the quality of products.