Precision dosing of aramid fibre in asphalt is the accurate and consistent delivery of a specific amount of aramid fibre into the asphalt mix. Surface Tech’s system ensures an exact 2.1 oz (65 grams/tonne) of pure aramid fibre per ton of asphalt, complying with ASTM standards (specifically ASTM Standard D8395-2023). This method guarantees that all the fibre is delivered into the mix, eliminating “flyaway” fibers and ensuring optimal pavement performance.