- % fiber: 15% fiber - Fibre size: 3 to 10cm - pH: 5.5-6.5 - CE < 0.9 - Moisture level: 12-18% - Particle size: >12mm - Without fine dust (fine dust removed) - Sieved (min 2 sieves) - Liters/kg: min 14-15 - Tons/container: 23.5-24.5 - Material age: between 6-12 months - Not foreign material (stones, iron pieces, rope pieces, soil, etc.)