The SOMDRAIN RT5 is brought into contact to walls of buried structures (basement car park or residential, commercial and industrial premises premises, etc ...) for simultaneously:
- Thermal insulation of the wall on which it rests,
- Filtration and drainage of seepage water discharged to a drain collector Length of work,
- The sealing of the wall and the insulation.
The SOMDRAIN RT5 is a method combining a geocomposite sealing and drainage of underground walls SOMDRAIN T5 thermal insulation AFITEXINOV ISOL RT5. This insulation is a polyisocyanurate (polyurethane family).
It has several advantages:
- Realize the sealing and drainage in a single operation,
- A seal associated with its mechanical protection
- Eliminates thermal bridges
- Ease and Speed of implementation,