Rail Track Support

Stabilising rail tracks with Tensar geogrids There are two ways in which Tensar geogrids can be used to stabilise railway trackbeds and maintain track alignment: Improving the track foundation using Tensar TriAx geogrids stabilises the sub-ballast layer and increases the bearing capacity over soft subgrade, reducing sub-ballast thickness with time, cost and carbon savings. Reinforcing the ballast layer with the large-aperture TriAx TX190L geogrid reduces ballast deformation and the rate of track settlement to extend the maintenance cycle with huge whole life benefits