Researchers from the Paul Scherrer Institute (PSI) teamed up with colleagues from the Swiss Materials Science Lab Empa to study a degenerative sign of ageing in concrete: the so-called alkali-aggregate reaction (AAR). In the course of AAR, a material forms…
Leica GMX901plus Upgradable GNSS SmartAntenna for Monitoring of Structural Movements
The Leica GMX901plus is an affordable and rugged GNSS receiver that delivers precise and reliable data about movements of sensitive structures such as…
