Safe monitoring of the sealing of basins and storage areas with ProGeo® geologger®
Monitor seals, protect the environment.
For more than 30 years, the geologger® seal control system has been in use worldwide for basins and storage areas where environmentally harmful materials or materials worthy of protection are stored. Even the smallest damage to the waterproofing leads to pollutants being introduced into soil and water in an uncontrolled manner. geologger® reports this damage during construction and over the entire life of the structure.
24/7
monitoring
geologger® checks the seal of your basins in real time
Locating damage
In the event of a leak, repair work can be carried out in a targeted manner.
Protecting the environment
Only with geologger® can you be sure that no substances penetrate the soil
BAM and TNO approval
geologger® meets the highest requirements of the testing laboratories
Solutions for
basins and storage areas
The ProGeo® product portfolio ranges from simple point sensors for cavities to sophisticated seal control systems
geologger®
For landfills, storage areas and basins for long-term monitoring up to over 100 years
The geologger® product range is specially developed for use in civil engineering and environmental protection and monitors the waterproofing of geotechnical structures. geologger® is approved by the Federal Office for Materials Research and Testing (BAM) for the sealing of landfills and has been reliably protecting our environment for over 30 years. The sensor cables are extremely robust as well as longitudinally waterproof and stretchable with PE layer sheathing that prevents damage caused by structural stress.
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Direct monitoring of the waterproofing
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Full-surface
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Exact leak location
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Real-time capable
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With BAM and TNO approval

geologger® control cabinet
Reclamation
geologger® counter electrodes
geologger® sensor cable
Surface seal
Waste body
Base seal
Soil
Minimal risk of damage –
thanks to ProGeo® geologger®
90 %
of all waterproofing damage occurs when the waterproofing is no longer visible.
80%
of all seals are leaking when they are first inspected.
1%
is the residual risk of undetected waterproofing damage when using a geologger® seal control system.