BRIQUETTE 100% NATURAL PRODUCT! Briquette from wood in conformity with ÖNORM M 7135 and DIN 9H025 Calorific value: > 4,9 kWh / kg (2kg wood briquette = 1 liter of black oil)Residual humidity: 8% ProductsSQUARED WOOD PELLETS FOR HEATING PURPOSES PALLETS WATERMELON BOXES INDUSTRIAL PELLETS STOVES AND BOILERS CHARCOAL BRIQUETTE WOOD FOR HEATING PURPOSES NATURAL STONE FOR LINING AND PAVEMENT