Crack Meters (Avongaurd)(CMA)
The VW crackmeter is used to monitor movement at joints and cracks in concrete structures or rock. Typical applications include:
-Monitoring joints for unexpected movement to provide early warning of performance problems
-Monitoring joints and cracks in structures that may be affected by nearby excavation and construction activities.
-Monitoring cracks in structures that have experienced seismic activity.
Link to report of this instrument: CMA