High performance water storage and drainage element.
Platon DE40/500 is capable of storing large volumes of water and discharging it over a period of time. Offers a water storage volume of 10 L/ m² and a stud height of 40 mm.
The linked chambers ensure an optimum distribution of water and nutrients. On extensive green roofs, it allows the use of plants with a low level of resistance to dry periods and extends the intervals between necessary watering.
On the underside of the mat, studs form a drainage layer that provides high drainage. Excess water may be safely drained without any problems.
Offers a drainage capacity of 3.85 L/ m per second at 2% slope. Very high pressure resistance and stability means the load is distributed evenly over the whole surface, allowing roof structures with a higher applied loadings.
Q37/350 Drainage layer
Platon DE40/500 - Green Roof Drainage Membrane
Standard product features
Platon DE25 - Green Roof Drainage Membrane
Platon Double Drain - External Drainage Membrane with Fleece
Platon P20 - Cavity Drainage Membrane 20 mm Stud
Platon P8 - Cavity Drainage Membrane 8 mm Stud
Platon PB2 Mesh - Cavity Drainage Membrane 2 mm Stud for Plaster Finish
Platon Plaster Base - Cavity Drainage Membrane for Plaster Finish
Platon Xtra - Green Roof Drainage Layer Membrane