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

  • Analysing intelligent speed adaptation benefits
    February 22, 2012
    Oliver Carsten, Professor of Transport Safety at the Institute for Transport Studies (ITS) at the University of Leeds, UK, discusses Intelligent Speed Adaptation, looking at its safety potential
    Read More
  • Cold milling popular for road materials recycling
    July 4, 2012
    Milling techniques remain one of the most widely used recycling methods Well-proven, cold milling techniques remain one of the most widely used methods for materials recycling in road construction. Milled road materials can be cleaned up and re-used in both asphalt and concrete highway construction. German firm Wirtgen has long dominated the market for road milling machines and has the largest share of the sector (as well as the broadest product range), although other firms based in Europe and the US are be
    Read More
  • Crushing and screening advances introduced
    June 10, 2019
    New developments in crushing and screening equipment as well as washing technology will deliver benefits for materials production - Mike Woof writes Competition is tough in the market for quarry material processing equipment, with key firms introducing new systems that are said to boost capacity and performance. Firms offering crushing and screening equipment have expanded their respective ranges, offering additional capabilities for these segments. Mobility and versatility have been key factors in the d
    Read More
  • Lintec & Linnhoff has a new plan for the Indian market
    May 4, 2021
    Lintec & Linnhoff has now ended its partnership agreement with Ardent Maschinenfabrik for the Indian market. Instead, Lintec & Linnhoff has new manufacturing plans for India and is planning to boost its facilities and resources in the country as demand continues to rise for its products.
    Read More

Highlighted Content