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

  • Major gains in concrete plant technology
    June 28, 2013
    There is a great deal of innovation across the concrete plant, pump and truck mixer sector. Guy Woodford looks at what some of the sector’s biggest names are offering. CIFA managing director Davide Cipolla believes the Zoomlion-owned Italian firm has “not reached the limit” of what it can offer customers, thanks to a significant investment in research and development. Speaking about a US$2.57 million-a-year (€2million) R&D investment in CIFA and some Zoomlion products over the last five years Cipolla, who i
  • To re-use asphalt in quality mixes
    August 25, 2016
    Asphalt plant manufacturers agree that recycled asphalt is a valuable resource that is too good to waste - Mike Woof writes. Around the globe there is growing interest in the use of recycled asphalt pavement (RAP). The technology to utilise RAP in asphalt mixes has been available for some time, with a range of asphalt plant manufacturers in the US and Europe having developed a number of solutions. However, take-up of this technology has varied, with the US pushing ahead with the use of RAP while progress ha
  • Marini mobile asphalt plant XPRESS 2500 P at Reykjavik Airport
    May 17, 2017
    Iceland, being a volcanic island and still active, must import aggregates and bitumen for road construction. The island’s 104,000km² and its 333,000 inhabitants are susceptible to daily seismic activity of some kind. However, airline passengers, either visiting the country as tourist or in transit, are increasing by around 20% per year so good airport services are essential. As such, Colas is resurfacing the main runway and constructing a third strip and contracting other road works. The highway network i
  • Rubber recycling for South African roads
    November 5, 2012
    South Africa takes crumb rubber use to the next level - *Anders Marschall Jensen The preservation of the environment is a global concept, and in the road construction industry, it is all about preservation of roads. In earlier days, roads were built with the primary goal of moving passenger traffic from one place to another, but these days, roads are very different. Not only is there passenger traffic, and more of it, but roads must also deal with extensive movement of products in heavy vehicles. Therefore,