MONITORING OF A MULTI-STOREY CAR PARK (REPAIR)
Monitoring of moisture and corrosion with sensors
As a result of high loads (mechanical / chloride), damage (cracks / spalling) became visible on the floors of the underground car park. In order to get an exact picture of the damage, the underground car park was inspected, and the damage was catalogued.
The client commissioned a trial repair to verify the repair calculation and to determine a repair technology appropriate to the object and the damage. The “W” repair principle was to be used, as well as the removal of salts from the columns. In addition, moisture and corrosion monitoring systems from BS2 were used as a safeguard.
Installation of moisture and corrosion sensors (standard version) in the crack area of the construction joint. Connection to the old concrete by means of coupling mortar. Install moisture sensors in the unloaded area (reference) of a pitch and in the repair area.
The data was read out manually using a handheld reader, whereby the selection of the readers (10 cm / 30 cm) must correspond to the installation depths of the sensors. In addition, a remote query of the sensors is possible, e.g. to control the inspection intervals.
Advantages of monitoring a car park with Corrodec2G
Monitoring moisture and corrosion with CorroDec2G offers you the following advantages
- Uncomplicated visualisation of the condition of the structure
- Significant cost reduction in subsequent concrete repair due to early detection of damage
- Proof of the repair success
- Differentiated repair in case of OS system failure
- Targeted control of the inspection intervals by querying the moisture values
- Reduced blocking times for subsequent repairs
Our solutions for monitoring multi-storey & underground car parks
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Benedikt Seuss is your personal contact and advisor in the field of intelligent concrete structures.
