Skip to main content

Envirobed's Welsh roads test

A NOVEL resin alternative has been used to repair roads in North Wales in the UK. The product, supplied by Ultracrete, has been used to provide a durable, high-strength ironwork reinstatement. The cement-based resin alternative material, Envirobed HA104, was tested by the North Wales Trunk Road Agency. Resins have traditionally been the first choice for ironwork reinstatement, due to their high performance and rapid set times. Until now it had always been difficult to match the same performance charac
February 14, 2012 Read time: 2 mins
Long lasting repair performance is claimed for the new Ultracrete system
A NOVEL resin alternative has been used to repair roads in North Wales in the UK. The product, supplied by 2492 Ultracrete, has been used to provide a durable, high-strength ironwork reinstatement. The cement-based resin alternative material, Envirobed HA104, was tested by the 2312 North Wales Trunk Road Agency.

Resins have traditionally been the first choice for ironwork reinstatement, due to their high performance and rapid set times.

Until now it had always been difficult to match the same performance characteristics using an alternative material. However this new product is a revolutionary, next generation, environmentally friendly bedding mortar alternative to resin-based materials.

It is supplied as a two-component system which contains a blend of special cements, polymer-graded aggregates and recycled glass. The combined components provide a high performance mortar, which can be used for depths of 10-50mm in one pass. If necessary, greater depths can be achieved by using a layer-uponlayer method.

The trial in the Pen y Clip Tunnel on the A55 trunk road was carried out to assess its performance at a location featuring sustained high traffic volumes.

The product offers early tensile strengths that provide significant resistance to heavy traffic volumes.

For more information on companies in this article

Related Content

  • Balfour Beatty awarded €54.01 million A1 improvement scheme
    June 5, 2014
    Balfour Beatty has been awarded a €54.01 million (£43.9 million) contract to design and build the Highways Agency A1 Coal House to Metro Centre improvement scheme in Gateshead, north-east England. The project will include the introduction of new parallel link roads between the Lobley Hill and Gateshead Quay (A184) junctions and an increase in lane capacity on the A1 main line from two to three lanes in each direction from the Metro Centre to Coal House junction, a distance of 6.44kms.
  • New racetrack benefits from new technology
    December 3, 2014
    The use of new technology has helped pave the way for a new US racetrack Saving construction costs and meeting tight tolerances, sophisticated technology has helped deliver a quality racetrack surface within tight time constraints. The National Corvette Museum (NCM) in Bowling Green, Kentucky, lies close to Interstate 65 and now features a brand new racetrack, constructed with the assistance of the latest machine control technologies.
  • In the fast lane at Indian F1 track
    June 21, 2012
    India’s new Formula 1 motor racing circuit, with its tight construction tolerances, demands considerable driving skill. More than 500 million people worldwide watched the first Formula 1 motor race in India's history. The drivers were thrilled by the new asphalt circuit with its numerous bends and the peripheral area around the new race track at Greater Noida near the capital New Delhi, which were built by machinery from German company Vögele (a member of the Wirtgen Group). Working with four Super 1800-
  • Tarmac tyre trial on UK motorway
    August 7, 2019
    Highways England is carrying out trials of rubberised asphalt on a busy stretch of UK motorway. A section of the M1 near the city of Leicester has been repaved by contractor Tarmac, using a special asphalt mix containing crumb rubber from recycled motor vehicle tyres. Tarmac has developed the mix specially to meet tough requirements from Highways England. This trial will determine how the stretch of highway, located between junction 22 and junction 23, behaves in terms of running wear, skid resistance and