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

  • Using aspahlt testing equipment improves efficiency
    May 28, 2013
    From density tests on a Mongolian gold mine project to an all-singing, all-dancing asphalt tester, Kristina Smith reports on some of the latest new products in materials testing. Perhaps understandably, nuclear density gauges can present contractors with some order to move them at all. “One of the problems with nuclear soil gauges is the restrictions on movement,” said John Lamond, Manufacturing. “If you are a contractor projects cross-border, it’s a real challenge to move a nuclear density gauge around.”
  • CTB forges ahead with Naylor Denlok pipes under A556 upgrade
    September 30, 2016
    Recent trenchless installation of surface water drainage pipes was used underneath a UK road improvement scheme to allow highway upgrades to proceed unimpeded The A556 Knutsford to Bowdon Improvement Scheme, being undertaken by Costain for its client Highways England, is valued between €197 million and nearly €265 million. The 7.5km section will transform the A556 trunk road between the towns of Knutsford and Bowdon into a modern dual carriageway. Costain will also be making the existing A556 into a single
  • Innovations in aggregates production will boost quarry efficiency
    March 16, 2016
    New innovations are underway that will help optimise rock crushing and screening operations and boost quarry efficiency overall - Mike Woof writes. Quarrying is a tough industry that provides enormous challenges to equipment providers as machines and technology have to be rugged, durable and productive. Cutting the cost of production while optimising output has been a major target for suppliers, with new technologies playing an increasingly important role. Taking the long view with regard to increased qu
  • Nuphalt’s novel patching system offers fast and efficient road repairs
    September 2, 2014
    Fast, efficient and long-lasting repairs are claimed for the heating system developed by the Nu-Phalt Group Developed in the UK, the innovative Nu-Phalt pothole patching system equipment is now being widely used by various local authorities for road repairs. But this technology is also being employed internationally, with key sales in parts of Eastern Europe and India.