Durham latest to trial controversial 'plastics in road' technique

29/08/2018 | DOMINIC BROWNE

Motorists on the A689 near Sedgefield in County Durham are now driving along a road built using a controversial technique involving waste plastic.

Durham County Council is trailing the technology as part of recently completed work to resurface a section of the A689 with hot rolled asphalt.

The process involves mixing crumb-sized waste plastic pellets with the bitumen at high temperatures so as to prevent putting the plastic in landfill.

However, bitumen manufactuers claim the plastic cannot join with the bitumen and effectively ends up being dumped in the road rather than in landfill rather than part of a genuine 'recycling' process.     

Bitumen manufacturers have told Transport Network that confidence in the process is untested and there is no evidence to suggest the road will be as or more durable as manufactuters have claimed.

John Reed, the council’s head of technical services, said: 'In this trial, we incorporated waste plastics into the asphalt instead of traditional bitumen. This will help divert plastics that are difficult to recycle from incineration and landfill and reduce our carbon emissions.

'We are confident that this new technology will perform at least as well as the conventional method.'

The council’s surfacing contractor, Rainton Construction, sources the plastic from a Scottish company, MacRebur Limited. MacRebur has developed a process of turning waste packaging and insulation that wouldn’t normally be recycled into a plastic crumb, which can be mixed into the asphalt.

In this scheme, the council used 6.5 tonnes of plastic, which is the equivalent of 60,000 plastic shopping bags.

David Wykes, MacRebur’s business development manager, said: 'Our products are able to use mixtures of these polymers, which can then be added to asphalts, helping to reduce carbon dioxide emissions, reduce the demands on fossil fuel bitumen and the amount of plastic that would usually be disposed of.'

Highways InProfile

latest magazine issue
Highways jobs

Structures Commissioner

Grade 14 £53,166 - £59,080 per annum (Pay Award Pending)
We are seeking an experienced and strategic leader to join our team as the Structures Commissioner. Derbyshire
Recruiter: Derbyshire County Council

Team Leader Network Co-ordination

£51,429 - £58,140
As Team Leader for Network Coordination, you’ll manage a team that oversees all works and events on our public highways. Kensington and Chelsea, London (Greater)
Recruiter: The Royal Borough of Kensington & Chelsea Council

PRINCIPAL TRANSPORT PLANNING OFFICER

£43693 - £46731
We have an exciting opportunity for an experienced professional to join our team in Hull as a Principal Transport Planning Officer. Kingston upon Hull, East Riding of Yorkshire
Recruiter: Hull City Council

HIGHWAYS AND TRAFFIC ENGINEER - 4 POSTS

£43693 - £46731
We have several exciting opportunities for suitably qualified Highways Civil Engineers and Traffic Engineers Wilson Centre, 1st floor, Hull HU1 2AG
Recruiter: Hull City Council

Principal Transport Planner

£45,718 to £49,764
Do you have considerable experience in the transport strategy and policy, and are you looking for your next career development opportunity? Sheffield, South Yorkshire
Recruiter: Sheffield City Council

Structures Delivery Manager

Grade 13 £47,653 - £51,296 per annum (pay award pending)
We’re looking for an experienced and motivated Structures Delivery Manager to lead the delivery of structural asset investment Derbyshire
Recruiter: Derbyshire County Council

Head of Highway Operations

Grade 15 £61,048 - £66,960 per annum (Pay award pending)
Here at Derbyshire County Council, we have been on a journey to transform the way we deliver highway services Derbyshire
Recruiter: Derbyshire County Council

Project Lead - Bridges and Structures WMF3037e

£45,718 to £46,731
We are currently seeking to recruit a Project Lead to join our Bridges and Structures team Kendal, Cumbria
Recruiter: Westmorland and Furness Council

Traffic Management Technician - WMF3040e

£27,711 - £28,624
Are you an organised and motivated individual who wants to make a difference to how our roads are managed? Cumbria / Various
Recruiter: Westmorland and Furness Council

Traffic Management Officer - WMF2114e

£37,035 - £37,938
Are you an experienced and motivated professional looking to take the next step in your traffic management career? Cumbria / Various
Recruiter: Westmorland and Furness Council

Project Delivery Senior Team Leader

£74,480 - £85,964
Are you an experienced Chartered Civil Engineer (or equivalent professional qualification) Glasgow City
Recruiter: Transport Scotland

Assistant Traffic Management Technician - WMF2104e

£25,584 - £25,992
Westmorland and Furness Council is seeking an organised and enthusiastic individual to join our South Lakeland team Kendal, Cumbria
Recruiter: Westmorland and Furness Council

Project Delivery Team Leader

£57,710 - £71,842
Are you an experienced Chartered Civil Engineer (or equivalent professional qualification). Glasgow City
Recruiter: Transport Scotland

Traffic Management Officer - WMF2102e

£37,035 - £37,938
This is a key role supporting the delivery a wide range of traffic and road safety schemes. Kendal, Cumbria
Recruiter: Westmorland and Furness Council

Traffic Management Officer - WMF2102e

£37,035 - £37,938
This is a key role supporting the delivery a wide range of traffic and road safety schemes. Kendal, Cumbria
Recruiter: Westmorland and Furness Council

Assistant Traffic Management Technician - WMF2104e

£25,584 - £25,992
This is a key support role, helping to deliver a wide range of traffic and road safety schemes across South Lakeland. Kendal, Cumbria
Recruiter: Westmorland and Furness Council

Flood Risk Engineering and Strategy Officer

£49,764 - £55,623
In line with our One Coventry Values, we want to ensure that our communities are represented across our workforce Coventry, West Midlands
Recruiter: Coventry City Council

Engineer

£44,430 - £51,663
This post is within the Highways Design and Delivery Team. London (Greater)
Recruiter: Tower Hamlets London Borough Council

Head of Highways Operations

Salary
Somerset Council
Recruiter: Somerset Council

Highway Network Technician - WMF2090e

£27,711 - £28,624
We are looking to recruit a friendly and motivated candidate to join our Highways Maintenance Team as Highways Network Technician. Kendal, Cumbria
Recruiter: Westmorland and Furness Council
SUBSCRIBE NOW

Latest Video

Subscribe to Highways today to ensure you keep your finger on the pulse of everything happening in the UK road network throughout the year.

SUBSCRIBE NOW