Hot Rolled Asphalt (HRA) is a high quality bituminous gap graded mixture. It is manufactured using a blend of Sand, filler and bitumen to form a bituminous mat with high quality coarse aggregate added in varying quantities depending on the mixt type required. More common mix types, when laid, are chipped with pre coated high PSV chips to improve texture depth and therefore skid resistance.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Quinn Building Products is consulted before specifying.
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| Uniclass (?) | Pr_35_31_77_08 Bitumen-based impregnating sealers | |