Pietriş de râu 0/45 mm

River rock ballast 0/45 mm – For roads and other constructions


Tested feature, markingTest resultsAllowed range of result values
Category for granulometric compositionGA90BDS EN 13242:2013
Index of flat aggregates, FI5≤10 for category FI10BDS EN 13242:2013
Composition of fine fraction, f1.3% of the mass≤3 for category f3BDS EN 13242:2013
Form factor, SI6≤15 for category SI15BDS EN 13242:2013
Specific particle density:- Particle density in dry condition- Particle density in saturated surface dry condition
– Apparent particle density
2.61 mg/m32.63 mg/m32.65 mg/m3BDS EN 13242:2013No requirement No requirement No requirement
Water absorption, WA0.7% of the mass≤1 for category WA241BDS EN 13242:2013
Resistance to fragmentation – the Los Angeles test, LA37≤40 for category LA40BDS EN 13242:2013
Resistance to wear /micro–Deval/, MDE8≤10 for category MDE10BDS EN 13242:2013
Loss of mass in the magnesium sulfate test, MS3.8≤18 for category MS18BDS EN 13242:2013
Humus contentDoes not containBDS EN 13242:2013

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.