A Mix of Sharp Sand and 10mm or 20mm Shingle
10mm (3/8) Ballast
Suitable for garden paths and fence posts. When mixed with cement can be used for shallow footings or retaining walls.
20mm (3/4) Ballast
Mainly used for mixing concrete for foundations and footings. Also used for forming a concrete slab as a base for conservatories, sheds, garages and extensions.