Briquette is a material for heating, produced from mixture of different combustible components (np.: sawdusts, peat, dust, wood coal, straw, and others like that). It can be
circular or rectangular.
Briquette is pressed in the very high stamping and have greater density than wood. Due to that it burns out almost fully and leave us the two-bit of ash which can serve as a fertilizer.Due
to high calorie content preforms gives large warm amount.