A sample of these approvals are shown below:

  • British Board of Agrement certificates for the use of our uniaxial products for earth retaining structures, both for walls and steep slope
  • Environmental Product Declaration have been issued for all Tensar TriAx products and can be downloaded from the download area of our site here or alternatively from here http://www.oekobaudat.de/en.html
    This certification shows that Tensar demonstrate internal quality monitoring and manage every detail of the production of a product. The demonstrates that KIWA monitor internal quality control and that our product will meet set requirements. For further information on this please visit the KIWA website. https://www.kiwa.nl/services/certification/product-certification/ 

  • BBA certificate for the use of the TensartechTW1 wall system for reinforced soil walls and bridge abutments

  • In Hong Kong, the Geotechnical Engineering Office has awarded a certificate for the use of our geogrids in reinforced fill structure

Tensar Network Rail certification

  • Network Rail has certified product acceptance for use in reinforced soil railway structures and for Tensar SS grids for the structural reinforcement of rail ballast
  • In Germany, the Deutsche Institut fur Bautechnik have awarded a certificate for the use of our grids in reinforced soil