Carbon negative asphalt trialled on M11

Skanska and Tarmac are trialling on the M11 a promising aggregate incorporated into asphalt that permanently takes carbon out of the atmosphere.
The replacement carbon-negative aggregate has the potential to significantly lower the carbon footprint of asphalt by making it C02 absorbing.
This ‘next generation’ construction material is being tested on the northbound carriageway of the M11 in Essex during essential resurfacing and maintenance work between junctions 7 and 8.Here it will