CERTIFICATES
SPECIFICATION
Wood: pure spruce without chemical binders
Net calorific value: ≥ 4,8 kWh/kg
Length: 3,15 ≤ L ≤ 40 mm
Diameter: 6mm
Moisture: ≤10%
Fines: ≤0,5%
Ash: ≤0,5% (550°C)
Density: 600 ≤ BD ≤ 750 kg/m³
Packaging: in 15kg bags or loose in Big Bags up to 1.100kg