International Pilot Kazakhstan
International pilot under extreme conditions: temperatures from -40 °C to +60 °C. AsphaltX® proves itself outside Europe.
The project in detail.
In Kazakhstan, an international pilot is underway in which AsphaltX® is applied under extreme climate conditions: from -40 °C in winter to +60 °C road surface temperature in summer.
The pilot demonstrates that the aramid fibre reinforcement also measurably reduces rutting and cracking under these conditions — underlining the international ambition of Dutch Fiber Trading and our growing dealer network.
Results
The products used.
AsphaltX®
2000 filaments per aramid strand — 19 million fibres per tonne of asphalt. Lowest CO₂ footprint, European manufacturing, proven on the N337.
- TypeAramid (Twaron®) + polyolefin fibre blend
- Length± 19 mm
- Tensile strengthTwaron 3000 MPa · polyolefin 483 MPa
- Specific gravityTwaron 1.45 · polyolefin 0.91 g/cm³
Similar projects.
Asphalt · Druten · 2026Roundabout renovation – Druten
The Municipality of Druten and contractor Remmits opted for AsphaltX® Twaron aramid fibres: stronger asphalt, less maintenance and a longer service life.
Asphalt · Doetinchem · 2026Varsseveldseweg Doetinchem
6 km of asphalt reinforced with AsphaltX® in the binder course by Rusch Asfalt, commissioned by BUHA. Dosage of 500 g/tonne, with no change to the mix design.
Asphalt · Witmarsum · 2018Road Reinforcement for Heavy Agricultural Traffic in Witmarsum
The road in Witmarsum, constructed in 2018, is subjected to heavy agricultural traffic. Thanks to the use of aramid fibers, cracking and rutting are minimized, contributing to a longer service life of the asphalt.