沥青弹性恢复与测力延度仪

Elastic Recovery & Force Ductility Testers

沥青弹性恢复与测力延度仪

Elastic Recovery & Force Ductility Testers — Bitumen & Asphalt Testing Equipment

Elastic recovery and force ductility tell you whether a polymer-modified binder really contains an effective polymer network. We offer a digital elastic recovery ductilometer, a force ductility tester with load cell, a computerised combined tester that calculates deformation energy, a dual-station force ductility machine and spare elastic recovery moulds. Whether you report recovery only or full force-elongation curves decides the choice. Methods covered include ASTM D6084, BS EN 13398 and BS EN 13589.

5 models Range code ERC OEM available

Applicable standards

ASTM D6084 AASHTO T 301 BS EN 13398 BS EN 13589 BS EN 13703

How to specify

Specify 10 °C for elastic recovery and 5 °C for force ductility to cover most specifications.
A load cell of 0–200 N with 0.1 N resolution suits most modified binders.
Use straight-sided moulds for BS EN 13398 and hourglass moulds for ASTM D6084.

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