Bitumen and Sealing Materials
Head of Technical Group:
Dr.-Ing. Bernd Wallner
The following investigations are offered:
- Tests for bitumen, polymer-modified bitumen and bitumen emulsions
- Investigation of polymer bitumen - and bitumen roofing sheets - and sealing membranes
- Tests with polymer-modified thick bitumen coatings (KMB)
- Investigations with bituminous joint sealants
- Performance of surveillance and approval measures
- Issue of general building test certificates (abP)
Special equipment:
- Dynamic shear rheometer (DSR)
- Bending beam rheometer (BBR)
- Stress ductilometer
- Cohesion pendulum
- Pressure aging vessel (PAV): simulation of log-term aging of bitumen
- Tests rigs for compressive load-bearing capacity (KMB)
