Thin Surface Courses (TSCs) are high stone content materials for Surface Course applications. They are durable, deformation-resistant, reduce noise and spray and offer excellent ride quality when compared with traditional Hot Rolled Asphalt.
- Lagan TSCs are characterised by the use of Polymer Modified Binders (PMB) to further enhance their durability and strength along with high PSV aggregates for long-term levels of skid resistance. Lagan TSCs are collectively known as Texsurf and are available in 14 mm, 10 mm and 6 mm nominal sizes.
- The 10 mm asphalt and 6 mm asphalt sizes fall under EN13108-2 Asphalt Concrete for very thin layers.
- Texsurf can be produced to comply with the National Roads Authority requirements and it has been used extensively on major construction schemes for many years.