The Pavetest DTT Direct Tension Tester is an electro-mechanical servo-controlled testing machine utilizing digital control of a high-performance electro-mechanical actuator to provide accurate loading rates up to 50 mm/minute, designed to determine the fracture properties of Asphalt binder in Direct Tension (DTT). The machine is fitted with a temperature-controlled cabinet (-40 °C to +80 °C) and a direct tension jig, complete with 25 mm on specimen displacement transducer. The unit is underpinned by Pavetest’s leading-edge CDAS2 digital controller, TestLab software and a full complement of accessories hardware and software in perfect unison.
