Bituminous Products
Our Quarry & Asphalt Division offers an extensive range of quality coated products from its depots throughout the Province and at Ballintra in Donegal in the Republic of Ireland.
All grades of material are made to the appropriate British, Irish, European or proprietary standard. All our products are manufactured under our ISO 9001 Quality Management System and according to the requirements of the National Highway Sector Scheme 14 For the Quality Assurance of the Production of Asphalt Mixes. All are fully guaranteed. Compliance with both standard and scheme is independently assessed by the BSI. Our Maxphalte® SMA is BBA HAPAS certified.
Our level of service and delivery is renowned in the industry. We can provide coated materials on a supply and lay, or supply only basis. Whatever your requirements, call our Sales Team for advice, availability and price.
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Asphalt and Bitmac
Northstone produces the full range of "off-the-shelf" recipe mix BS 594 hot rolled asphalt and BS 4987 macadam (bitmac). We also have in-house technical expertise to... » more
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Maxphalte® Stone Mastic Asphalt
Maxphalte is Northstone’s proprietary stone mastic asphalt surfacing. It is based on German technology and experience, where it has been used for well over 30 years. » more
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Maxtex® Thin Layer Surfacing
Maxtex is Northstone's proprietary thin surface course designed with durability, economy, safety, noise and spray reduction features foremost in mind. » more
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Coloured Bitmac
Northstone has recently extended its product range with the addition of coloured bitmac. Coloured bitmac is made with quality aggregates which are carefully selected to match... » more
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Decorative Chippings for Asphalt
Northstone stock a variety of natural decorative chippings. We also manufacture chippings coated with pigmented binders. Pigmentation is used to enhance and reinforce the... » more
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Mastic Asphalt (Gussasphalt)
Mastic asphalt, per se, is a very rich mix of bitumen and limestone filler. It often also contains aggregate (sand, or crushed rock). Grade and type vary according to end use. » more
