Sand 2-5mm from gneis, standard EN-13242, EN-13043 and EN-12620. A blend with 2% salt is available.
For trenches with cables.
For concrete and play grounds.
Shell sand for beaches, golf courses, rivers, lakes, graveyards or soil that needs calcium.
0,063 - 1mm natural sand from Etne for golf and beach volleyball
Natursand 0,25-2,30mm. Mørtelsand, dressingsand, kabelsand.