Module for measuring the indentation depth in mastic asphalt IWS-GEM 4.0

The indentation test in accordance with DIN EN 12697-20:2020-05 has proven its worth for assessing the stability of mastic asphalt.

We offer you the possibility of almost fully automating this suitability test using your well-proven testing facility.

The module consists of two inductive displacement sensors that digitally record the attained indentation depth as a function of time. These replace your mechanical dial gauges.

The connected electronic measuring device controls the test procedure and records the data, while the integrated printer provides you with an initial print-out of the measured data.

The data can also be read out via a USB interface. This offers the possibility to print out test reports of your measured results on your PC.