vermiculite brick

Heat resistant fireproof Vermiculiteboardfor fire bricks and registration plates,fireplaces. Wood burning Stoves. 2, Easy to cut , does not expand. Vermiculite insulation bricks is an excellent replacement forwood burning stove fire brick

What is Vermiculite

Vermiculite is the geological name given to a group of hydrated laminar minerals which are aluminium-iron-magnesium silicates, resembling mica in appearance. Rock and other impurities are removed from the crude ore which is then crushed and sorted into sizes. Vermiculite is asafe inert material, light in colour.When heated it expands (exfoliates) up to 30 times its original volume. The exfoliation process converts the dense flakes of ore into lightweight porous granules containing innumerable minute air layers. Exfoliated (expanded) vermiculite islight and cleanto handle, has a high insulation value, acoustic-insulating properties and will absorb and hold a wide range of liquids.

Vermiculite Board Qualities

1 Highly insulating refractory panels made from vermiculite containing no ceramic fibres

2 Easy to cut and shape

The product composition and applied precision-moulding technique allow manufacture ofspecial shapeswith surface patterns,various textures and three-dimensional effects to match specific customer designs.

3 Good insulation value,high mechnical strength,high temperature resistance(Max service temperature is 1100C)

4It's harmless to the environment.The vermiculite board hasn't formaldehyde,bezene,toluene and xylene by the test. Vermiculite is inorganic , No emission of toxic gasses. No emission ofke or odour. Non-combustible

5 High temperature resistance, low heat accumulation in lining materials, good thermal shock resistance

6 High mechanical strengthGood insulation capacity providing better combustion and cleaner waste gas. Fire protection.No ceramic fibres, non-dusting surfaces , non-irritant, odourless

Increase the efficiency of your Stove when Burning Wood

A good idea which increases efficiency of your Wood Burning Stove is to replace the grate or cover it with a fire brick of vermiculite and allow a good layer of ash to form on the base of the stove.This reduces the primary air flow and slows down the rate at which the wood burns.

Standard size:1000x610x(10~50)mm