Documents & Reports

The International Road Roughness Experiment (IRRE) : establishing correlation and a calibration standard for measurements (English)


Road roughness is gaining increasing importance as an indicator of road condition, both in terms of road pavement performance, and as a major determinant of road user costs. This need to measure roughness has brought a plethora of instruments on the market...  See More +


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Complete Report in English

Official version of document (may contain signatures, etc)

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