Briefing: Development of asphalt and concrete products incorporating alternative aggregates

This is a review of a report produced by the Transport Research Laboratory (TRL) as part of an industry and research consortium led by Tarmac, with funding from the Waste Resources Acton Programme (WRAP) and the Department of Trade and Industry. The work looked at the potential use of recycled rubber crumb from used tyres and waste plastic as aggregates in asphalt and concrete and included product development trials.