Our products are renowned for their high-quality properties, which are used in industry, construction and sport. This means that we deliver our products to customers from a wide range of industries.
Silica sand and quartz gravel as well as gravel and sand are not just used as raw material in numerous sectors of industry, they are also used as finished products and for services, such as filter sand and gravel for water treatment or for various industrial applications, such as track sand and foundry or recreational sand (artificial turf, equestrian, sports, golf and beach volleyball facilities).
In the foundry industry, silica sands are traditionally used as moulding material to manufacture moulds and cores.
Our filter sand and gravel meet the requirements specified in DIN EN 12904, DIN EN 15798 and DIN 4924, and are therefore ideal for use in drinking water treatment, for treating swimming and bathing water as well as for well construction.
Silica sand is present in almost all building chemistry products, where it exists as a fine aggregate or filler.
The rounded shape and smooth surface of our silica sand is highly prized by the building industry, as it enables a high degree of compaction for filling and backfilling.
For the transport industry, we offer track sand with a grain structure in line with technical delivery conditions BN 918 224 (grit for improved traction) issued by Deutsche Bahn AG.