You are in :

Prodrain

PRODRAIN 10 is a draining membrane composed of a blue high-density polyethylene (HDPE) sheet provided with truncated conical reliefs with circular bases, surmounted by a non-woven polypropylene thermo-welded fabric permeable to water. The membrane has a high resistance to saline, acid, alkaline, alcohol and oil solutions. It is possible to use PRODRAIN:
To drain the screed: to prevent efflorescence and breakage due to water in the screed when mortar floors such as porphyry and quartzite are laid.
To protect the waterproof membrane: it is possible to protect the waterproof sheet from direct contact with the screed, ensuring greater durability to the system.
To stop capillary risen: the membrane overturned of 180° laid under the screed (blue sheet at the top) creates an air cavity that prevents the water capillary movement.

The system is made up of: