TY  - CONF
A1  - Schönsee, Eric
T1  - A framework for characterising the reflection intensity of a 3D-CP mortar
N2  - The growing interest of 3D Concrete Printing (3DCP) arises new challenges for quality control. A major challenge lies in evaluation of the interlayer bond strength. An optical approach is developed to monitor the surface properties of the printed layer. Commercial laser profile scanners are utilised to record the reflection intensity of the mortar’s surface. To be applicable in the printing process, the reflection intensity needs to be characterised for each material within the printable region and further effects, like geometry and environmental light, need to be considered. The presented work aims to provide a framework for implementing the laser reflection intensity to 3DCP monitoring.
T2  - NDT-CE 2025 - The International Symposium on Nondestructive Testing in Civil Engineering
CY  - Izmir, Türkiye
DA  - 24.09.2025
KW  - 3D Concrete Printing
KW  - In Situ Measurements
KW  - Laser reflection intensity
PY  - 2025
AN  - OPUS4-64305
LA  - eng
AD  - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany
ER  -