Description
Sensor leak detection geotextile should be used in projects where subgrade below geomembrane has insuficiently conductive properties and one time testing of geomembrane is going to be performed (Arc Testing – SENSOR DDS® MIT).
At flat roofs such insufficient conductive subgrade is represented by thermo-isolation (polystyrene, mineral fiber isolation,etc.) which also acts as an electrical isolator. Sensor leak detection geotextile is an alternative replacement of ordinary 300g/m2 non woven geotextile used on roofs what saves additional cost for material and installation.
Our detection geotextile can be used for one-time testing of geomembrane using portable testing devices SENSOR DDS® MIT (when liner is dry and exposed) or SENSOR DDS® Mobile (for covered geomembrane with gravel or soil). However it also can be used for permanent 24/7 geomembrane integrity monitoring in conjunction with SENSOR DDS® CMS
