Description
A coarse, screened stone with most fine particles removed. Products sold as W75 are commonly around the 40/75mm size range, although the exact grading is supplier dependent.
A coarse, screened stone with most fine particles removed. Products sold as W75 are commonly around the 40/75mm size range, although the exact grading is supplier dependent.
Drainage, bulk fill, hardstanding, working platforms and coarse sub-base layers.
'W75' is not a single universal national standard. Confirm the declared grading and rock type with the supplier.