Sand - Fraction 0/4mm

Sand – fractionated 0/4 mm – for concrete production

Tested feature, markingTest resultsAllowed range of result values
Category for granulometric compositionGf90BDS EN 12620:2002+A1:2008/NA:2008
Composition of fine fraction, f0.7%≤3 for category f3BDS EN 12620:2013
Washable particle content0.6%≤3 for concrete from groups III and IVBDS EN 12620:2002+A1:2008/NA:2008
Specific particle density:- Particle density in dry condition – Particle density in saturated surface dry condition– Apparent particle density2.62 mg/m32.64 mg/m3   2.66 mg/m3BDS EN 12620:2013No requirement No requirement No requirement
Water absorption, WA0.7% of the mass≤1 for category WA241
Acid-soluble sulfates AS0.01% of the mass≤0.2 for category AS0.2BDS EN 12620:2013
Total sulfur content0.02% of the mass≤0.5 for concrete from groups III and IVBDS EN 12620:2002+A1:2008/na:2008
Chloride content0.01% of the massNo requirementBDS EN 12620:2013
Clay lumps and admixtures content0.0% 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 contentDoes not containBDS 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.