A pothole repair in Norfolk will include recycled tyre material in a new trial. This test aims to see if waste rubber can be effective for routine highway maintenance.
Norfolk County Council is carrying out the trial as part of a broader interest in using recycled materials for road repairs. The project examines how incorporating ground tyre rubber into pothole treatments performs outside laboratory conditions on actual carriageways.
Testing rubber in routine repairs
Pothole repairs are among the most common and frequent maintenance tasks for local authorities. They require damaged sections of carriageway to be made safe and restored quickly, while ensuring the repair lasts as long as possible under UK weather and traffic conditions.
The Norfolk trial departs from conventional materials by adding recycled tyre rubber into the repair mix. This choice reflects two pressing challenges for highways teams: delivering effective repairs within tight budgets and increasing the use of recycled materials in construction.
From concept to site application
Ground tyre rubber has seen previous trials in UK road construction, including use in asphalt. However, testing ideas in a live maintenance environment is a crucial next step. Norfolk’s trial will provide evidence on the treatment’s durability, workability and cost-effectiveness as part of standard pothole repairs.
Implications for road users and councils
For drivers, the trial should have limited visible impact once repairs are finished. The benefit lies in the repaired carriageway performing reliably and the method proving feasible for repeated use.
From a sustainability perspective, introducing recycled materials into every pothole repair can reduce the volume of virgin materials used across the network. Even small substitutions become significant when applied to thousands of defects annually.
What the trial means for future maintenance
Norfolk already emphasises diverse approaches in its highway asset management to improve repairs. This trial offers practical data to assess whether recycled tyre rubber can join that toolkit.
Should the treatment meet performance standards, it could support more sustainable, cost-effective maintenance choices. If not, the trial still clarifies the limits of using waste tyre rubber in pothole repair before wider adoption.
The outcome will not claim to solve potholes, but it will test whether waste tyres can earn a place in one of the sector’s most repetitive operations. This measured approach provides useful insight for UK local authorities and contractors working within NRSWA and other frameworks.
