Hanly Asphalt has a highly experienced road surfacing team with 30 years’ experience in road construction. The company operates a full range of pavers from the spreading of wet mix hardcore to the full suite of bituminous products.
All products below are to NSAI standards:
I.S. EN 13108-1 Asphalt Concrete
I.S. EN 13108-2 Asphalt Concrete for Very Thin Layers
I.S. EN 13108-4 Hot Rolled Asphalt (HRA)
I.S. EN 13108-5 Stone Mastic Asphalt
I.S. EN 13108-7 Porous Asphalt
Asphalt Concrete
Also known as Bituminous Macadam, it is a mixture of aggregates, filler, and bitumen and can be dense, medium, or open graded depending on the end application.
Macadams are classified into three main layer categories:
Base, Binder, and Surface Course.
Base and Binder materials usually form the lower layers of a pavement, giving the pavement its load-bearing capability.
Asphalt Concrete is used in national and non-national roads, driveways, car parks, pathways, etc
Stone Mastic Asphalt
Stone Mastic Asphalt surface course materials are produced using high-quality aggregates, bitumen, and sometimes Polymer Modified Bitumen (PMB). Hanly Asphalt produces a PMB SMA and a standard SMA for different applications.
The PMB SMA is for more heavy-duty requirements with larger traffic movements; the standard SMA is designed for less traffic movements such as house fronts and driveways. PMB SMA is used by local authorities on national and non-national roadways.
Hot Rolled Asphalt
Hot Rolled Asphalt (HRA) is a predominantly sand-based bituminous mix. HRA is a durable surfacing material; its high sand and binder content make it nearly impervious.
It has a wide range of uses from private works to national and non-national roads.
In 30% and 35% HRA mixes, pre-coated chippings are applied to its surface at determined spread rates to provide texture. It is mainly used in national roadways.
Lower Carbon Asphalt
Hanly Asphalt is at the forefront of producing lower carbon asphalt. This is achieved through upgraded modifications to our plant and storage of aggregates and additives to our bitumen.
