Natural, functional and
synthetic fillers

Aluminosilicate

Barium sulfate natural (barite, barite)

Barium sulfate precipitated (Blanc Fixe)

Fillers based on very light and pure calcium carbonate

Fillers based on high-white calcite marble and white dolomite marble

Calcium carbonate precipitated (PCC)

Calcium sulfate

Calcium Hydroxide 

Cellulose, fibrous material as a stabilizing additive for asphalt

Aluminum oxide

Feldspar

Filler for mastic asphalt

Mica

Kaolin (aluminum silicate)

Microsilica

Lightweight filler (surface treated)

Lightweight filler (untreated)

Hollow glass spheres 

Quartz sand

Talc

Wollastonite