Selected Washed Fine Aggregate for un/hydr. bound material (paver laying course sand categories IB, II, III and IV) * Horticultural and by fine mineral matter

and by fine mineral matter brought to the surface by wear and tear and earthworm activity

Paver Laying Course Sand Category IV

NB: We don't have a sand which on its own is completely adequate for Dubbing Out

STRI specification Bunker Sands are designed to meet the following criteria:

Selected Washed Fine Aggregate for un/hydr. bound material (paver laying course sand categories IB, II, III and IV) * Horticultural and by fine mineral matterPaver Laying Course Sand Category IB A laying course sand for loading bays and industrialised pavements. Our Category IB paver laying sand has a restricted production and is available subject to quantity and notice. Our laying course sands comply with the gradings set out in BS 7533 part 3 (1997). Paver Laying Course Sand Category II A laying course sand for roads and adopted highways; petrol station forecourts; pedestrianisation projects receiving