1. The greater drainage capacity of INTERDRAIN drainage geocomposites makes it possible to work with guarantees at great depth.
2. It is excellent behaviour in terms of creep ensures efficient long-term drainage without the product losing thickness or collapsing over time.
3. Thanks to its great resistance to crushing, INTERDRAIN can stand the loads it is going to recieve during installation: vehicle traffic, compacting processes, etc.
4. The extensive INTERDRAIN range (GM, GMG and GMFL) makes it possible to offer particular solutions to specific drainage problems.
5. INTERDRAIN can be made with different types of geotextile (grammage, quality and material) and adapted to the specific needs of each scheme.
6. The lenght of the INTERDRAIN roll can be adapted to the development of the vault of a false tunnel.
7. The INTERDRAIN option is much more economical than the traditional solution based on natural drainage materials.
8. INTERMAS carries out technical studies to select the INTERDRAIN drainage geocomposite with a greater drainage capacity than gravel.