Provided with two non-woven fabrics combined with a draining net, the Tenax DR2 composite ensures drainage as well as high filtration. This characteristic, along with its total compressive strength, makes it suitable especially for retaining/foundation walls. Indeed, its double filtering action avoids the blockage of the drainage system, increasing the security and the service life of the work, and limiting its maintenance.
Terraces and roof gardens
Walls and foundation bases
High drainage capacity also for slight slopes (1%)
Lightness (1.6 kg/m² rather than 300÷400 kg/m² of a gravel layer that is 20 cm thick)