Sand & Gravel
Sand is a naturally occurring granular material composed of finely divided rock and mineral particles, it is typically size between >0.0625 to 2 mm. The next larger size class above sand is Gravel, with particles ranging from 2 mm up to 64 mm.
The main uses for Sand & Gravel are in the construction industry to make Mortar, Concrete and Asphalt.
DUO has supplied numerous Washing Plants into Sand & Gravel applications over the years to CEMEX, Hanson, Aggregate Industries, Tarmac, Grundons, The Day Group and numerous private companies.
