Tri-On The essential basis for mobility

Keeping a road surface in good condition is a major task for many highway authorities. Opting for a new asphalt layer without additional measures is often not the right long-term solution and is literally a stopgap. In time, it will lead to tears at the joints or old areas of damage.

Asphalt reinforcement is a tried and tested solution for this problem that will extend the life of the road surface.

Three-part solution for asphalt maintenance

The ingenious Tri-On asphalt maintenance method increases the durability of asphalt and the intervals between maintenance. This is the result of the three-part effect:

  • Stress relief
    The asphalt reinforcement spreads the peak stress of a tear over a larger area on both sides of the tear.
  • Reinforcement
    This involves the asphalt reinforcement absorbing some of the tractive force of the asphalt. As soon as the asphalt exhibits a tear, the entire force is absorbed by the asphalt reinforcement rather than the asphalt itself.
  • Interlayer Barrier
    This prevents water ingress in the underlying layers. Water ingress can lead to accelerated degradation of the construction.

Tri-On can advise on this based on its practical knowledge and expertise. As a result, we are able to make optimal use of the three effect principles during your project.

About Tri-On

Trion is Greek for ‘three’. From a mechanical perspective, a triangle is the strongest shape because the three sides work together optimally. Taking this idea as a point of departure enabled the three producers, Esha Infra Solutions, TenCate Geosynthetics and Rotim Innovaties, to combine the very best in the field of asphalt maintenance. State-of-the-art products, which have come about through internal product development and installation by people who know what they are doing, combine within Tri-On into solid and properly substantiated maintenance solutions for the greatest capital in the field of mobility, namely the road network.

Tri-On inspects, advises and installs!

More information can be found at

Asphalt day 2019

The annual Asphalt Day will again be organized on 10 December 2019 and of course Rotim will be present again this year with an own stand. Whether it is about colored asphalt, asphalt reinforcement, or sustainable mobility; one thing is certain, the thinkers in raw materials are there for you! Rotim has a wide range of naturally colored crushed stones, and we are happy to advise you which suits best to your wishes. See you in the Flint in Amersfoort Team Rotim