for the stationary texture measurement of pavements on a linear measurement line
Since many years the ELAtextur device with its rotating laser sensor has proven its worth for the determination of the macrotexture of pavements.
In addition we have now developed the ELAlinear. This device allows the determination of the macrotexture of pavements on a linear measurement line using the proven ELAtextur technology.
The concept of the ELAlinear has been consistently optimized for the outdoor use and convinces by its easy handling. With a maximum measuring range of 1650 mm it is the perfect choice for example for the easy but precise detection of ruts in the wheel path or for the quality control of texturing performances (e.g. Grinding). Thus it provides a cost-efficient alternative to the expensive use of high-speed measurement vehicles for many questions in the condition survey.
Technical parameters / ELAlinear:
|Resolution / vertical||0.01 mm|
|Resolution / horizontal||0.2 mm|
|Maximum measuring range||1650 mm|
- MPD (Mean Profile Depth) in accordance with EN ISO 13473-1:2004 based on a part-circle segment of the texture
- ETD (Estimated Texture Depth, equivalent to MTD/ sand-patch method according EN 13036-1:2010)