Geosynthetics for base reinforcement

Tensar is making some key moves internationally, as well as in terms of market segments. The company is now marketing the GlasGrid range in the US and expects to develop healthy sales, however it sees major growth potential with the Geogrid product range. Jim Penman, director for bi-axial products & applications said: "One area we're moving into is base reinforcement and in particular what we're looking at is mechanistic emirical (ME) technology." Tensar has worked with the University of Illinois on a new d
March 14, 2012 Read time: 2 mins

Tensar is making some key moves internationally, as well as in terms of market segments. The company is now marketing the GlasGrid range in the US and expects to develop healthy sales, however it sees major growth potential with the Geogrid product range.

Jim Penman, director for bi-axial products & applications said: "One area we're moving into is base reinforcement and in particular what we're looking at is mechanistic emirical (ME) technology." 340 Tensar has worked with the University of Illinois on a new design specification for Geogrid, setting out numerical models. Discrete element modelling using spheres has also been employed to establish the behaviour of the materials in a construction environment. With previous attempts in this field, there was no interaction between the models and the results were limited. However this latest advance allows the engineers to model the load exerted on the road and as a result, the effect of the GlasGrid product can be factored into the calculations.

With this stage complete, Penman said that the company is now starting to develop the product commercially and he also outlined the commerical benefits to Tensar of proving the Geogrid in the base reinforcement sector. "Right now our market is in soil reinforcement buth the market for base reinforcement is 50 times the size," he said.
Asphalt milling, paving & compaction Concrete milling, paving & compaction Road Structures

For more information on companies in this article

Related Content

  • Major success for bC India despite challenging economic conditions
    April 4, 2013
    Despite challenging times, the second bC India construction equipment show proved a success Mumbai, India’s most populous city and the fourth most populous in the world, has again delivered a successful bC India. The bauma/ConExpo international trade fair for construction machinery, building material machines, mining machines and construction vehicles, was held at the Bandra Kurla Complex, and impressively strengthened its position in the Indian market despite the challenging situation in the industry. Duri
    Read More
  • Australia roads alliance
    April 16, 2012
    A huge infrastructure programme is being planned at present for the Australian state of Queensland With an annual growth rate of around 3.2%, Queensland is the fastest growing state in Australia and has been for over a decade. The State attracts an average of 1,500 new permanent residents each week, 1,000 of whom move to the South East corner.
    Read More
  • Need for sustainability in infrastructure projects
    July 13, 2012
    What can contractors gain from a sustainability strategy and why is it now a vital business imperative? Abigroup, one of Australia's leading and most diverse national contractors, has developed a sustainability strategy suited to its industry, workforce and business. World Highways discusses this and other issues with Sarah Marshall, Abigroup's national environment and sustainability manager. In the past a responsible business was viewed as one that performed strongly within legal boundaries to maximise pro
    Read More
  • Wacker Neuson achieve record annual revenue
    March 19, 2012
    German-based construction equipment manufacturer Wacker Neuson is celebrating record annual revenue and earnings.
    Read More

Highlighted Content