SENSOR DDS^® - Technology Trusted by the Whole World

Sensor is one of the global leaders in the field of detection and precise location of geomembrane leaks. Since 1990, it has been developing and deploying advanced SENSOR DDS^® systems that protect the environment, water resources and critical infrastructure in demanding industries - from landfills, hydraulic structures and the mining industry to the oil, gas, energy, agricultural and construction sectors. The company’s technologies have been used in more than 49 countries worldwide, on more than 1,700 projects, and protect more than 17 million m² of geomembranes.

Sensor is a global leader in the field of detection and precise location of geomembrane leaks. For more than 35 years, it has been developing and deploying SENSOR DDS® technology, which helps protect the environment in industries such as water management, mining, landfills and construction. The company’s solutions have been implemented in countries around the world.

World leader in leak detection for geomembranes and waterproofing - ELL since 1990

Sensor DDS® since 1990

Building Foundations

Building Foundation Leak Detection and Location Systems - SENSOR DDS® MIT Arc Tester

The foundations of modern buildings are in most cases constructed from reinforced concrete. Concrete as a material is not inherently watertight, and groundwater acting on the foundation structure from outside, or rainwater penetrating the subsoil, will sooner or later find its way into the interior of the building – quickly becoming an internal problem in the form of increased moisture. To prevent this, a geomembrane is applied to the foundations (PVC, HDPE, LDPE, liquid membrane, etc.). It is therefore essential to test the integrity of such a geomembrane to ensure it retains its waterproofing properties.

Global Leader Since

The most widely used and effective method for testing the integrity of waterproofing on any flat surface is non-intrusive testing using SENSOR DDS® MIT technology. As the technology is based on the distribution of a geo-electrical field beneath and above the waterproofing liner, the presence of thermal insulation – which is electrically non-conductive – could present a challenge.

SENSOR DDS® Fixed can be installed for permanent integrity monitoring of the waterproofing liner on building foundations.

For double-layer waterproofing systems, we offer the SENSOR DDS® RMS automatic system with a tile-based leak detection and location system. This technology allows the entire monitored area to be divided into individual sectors, which are continuously supervised 24 hours a day, 7 days a week. In the event of a leak, the affected sector is immediately highlighted on the internal control panel display.

Building Foundations

Building Foundation Leak Detection and Location Systems - SENSOR DDS® MIT Arc Tester

Comprehensive Services by SensorGroup

Periodic Waterproofing Monitoring

Continuous Waterproofing Monitoring

Covered Geomembrane Testing

Exposed Geomembrane Arc Testing