Asphalt / Bitumen

for the determination of the stability of asphalt samples under rolling loads in air or water

Modern road construction require stable asphalt pavements to meet the demands of today’s traffic intensity and loading, especially for heavy goods vehicles.

Test methods are thus required for obtaining detailed and reliable information regarding the developement of compositional recipes and quality control. For this purpose, dynamic load tests for simulating real loading conditions have proved to be extremely useful.

Our PC-controlled wheel tracking devices for fully automated measurements, data storage and data evaluation haven proven themselves for over 30 years.

Our current model with its integrated climate chamber allows tests in hot air and water bath according DIN EN 12697-22:2024.

Additionally, various load tests can be simulated by changing the test wheels and/ or the test loads.

Proved over years the profile measurement provides reliable information on the deformation resistance of the asphalt sample.

To assist you in your reporting, the measurement results can be summarised in a print out including charts and tables according DIN EN 12697-22:2024.