Materials

Gravels

10mm, 20mm, 40mm, 75mm

Sand

Building sand, Concrete sand, Sharp sand, Screened fill sand

Stone

MOT Type 1, Quarried 6f5, type 1 rail ballast

Recycled type 1

recycled 6f2

tarmac plainings

Topsoil

20mm screened, 10mm screened – BS3882, NHBC APPROVED