The majority of applications call for vermiculite in its exfoliated form.
Vermiculite is a very versatile mineral because of its thermal stability and inertness. It is clean to handle, odourless, mould resistant and sterile due to the high temperature to which it is subjected in production.
Its used in:
bitumen coated vermiculite screeds
chemically processed vermiculite
insulation in steelworks and foundries
silicate bonded shapes and blocks