Our materials

Carbinox is a fine material that can absorb CO2 from the air and it has carbonatable properties.

Carbogran® artificial granulates are used in road building, but also in building blocks, clinkers and other cement- and CO2-bound materials.

Fillinox® is a filler for concrete, asphalt and plastic, made from the by-products of e.g. the production of stainless steel.

Stinox® is a high-quality granulate for concrete and asphalt applications, and is produced from the mineral fraction of stainless steel. In road building it is used to apply a wear-resistant road surface that guarantees excellent road-holding ability.

The exceptionally pure SprimontBlue® is a top quality, frost-free Belgian blue stone. SprimontBlue® can be processed or finished in many ways for indoor and outdoor use, and at your request can be cleaved, bush hammered, striped, cut, flamed, ground, polished or honed.

Fine limestone from the top and intermediate rock layers. These rock layers are ideal for making both granulates and riprap.

Strong stacking blocks that are ideal for building walls and storage boxes. Orbix blocks are impervious to X-rays, making them ideal as protection against radiation,

Our sandstone products - and in particular the grès of Triffoys - are renowned for their beautiful range of colours.

We bundle these small particles into briquettes, so that they can be effectively used once again in various sectors of the metal industry.

It helps to improve the quality of metal slags, but also - and above all - to bring dust formation during the production of steel under control.