Our silica sand and quartz gravel are mainly gained out of own sources. They are washed, dried and exactly classified. Our customers have different requirements to the grading curves of our product. Thats why we offer different classified grain sizes. Depending on the application there are different terms for our products.
Our silica sand and quartz gravel are supplied under the following trademarks:
SILIGRAN®
Granulations are classified for the building chemistry. SILIGRAN® is classified according to EN 12620 and EN 13139.
(All data in mm) other special granulations on request. Click on a red written granulation to enter the product data sheet.
Silica sand and quartz gravel
Our silica sand and quartz gravel are supplied following the application under the names:
- Brake sand for rail bounded vehicles
- Artificial turf sand (0.2 0.8 mm)
- Golf course sand
- Bird and parrot sand
- Poultry forage amendment
- Winter strewing sand
Standard granulations are:
(All data in mm) other special granulations on request. Click on a red written granulation to enter the product data sheet.
Foundry and Refractory industry
(All data in mm) other special granulations on request. Click on a red written granulation to enter the product data sheet.
Aquarium gravel
(All data in mm) other special granulations on request. Click on a red written granulation to enter the product data sheet. A detailed table can be found at: foundry and refractory industry.