Selected Washed Fine Aggregate for un/hydr. bound material (paver laying course sand categories IB, II, III and IV) * Horticultural STRI specification Bunker Sands are

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

Paver Laying Course Sand Category IV

Blue Limestone is a dramatic blue-black small limestone chipping

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

Our plastering and rendering sands comply with the gradings set out in BS 1199 AMD 5126 and BSEN 13139:2013

Selected Washed Fine Aggregate for un/hydr. bound material (paver laying course sand categories IB, II, III and IV) * Horticultural STRI specification Bunker Sands arePaver 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