Sand Quarries
Kámen Zbraslav > Sand Quarries
Gravelsand mining is done with suitable machines, as dry or water mining, according to the given deposit. Excavated gravelsand is then transported to production lines for further processing into finished products.
Technical and delivery conditions
1st January 2008 (56 kB, PDF)
Laboratory
The laboratory carries out tests on aggregate in the extent defined in the harmonised European standards ČSN EN 12620 'Aggregates for concrete', ČSN EN 13043 'Aggregates for bituminous mixtures...', ČSN EN 'Aggregates for unbound materials ...', ČSN EN 13139 'Aggregates for mortars', and ČSN EN 'Aggregates for railway ballast'.
Because of the extent of aggregate tests, the laboratory is equipped with the necessary equipment such as sieve machines, mesh scales, dryers, slide gauges to determine shape index, and all the necessary types of scales.
KÁMEN Zbraslav, spol. s r. o., is a member of Asamer Holding AG.