Platon DE25

Platon DE25 is the ideal solution for the construction of flat green areas on top of buildings and underground structures (garages), or for terraces. Its unique water storage facilities and drainage capacity, combined with protection of the waterproofing layer, allow for maintenance-free green roofs without problems under all conditions.

Platon DE25 is the ideal solution for the construction of flat green areas on top of buildings and underground structures (garages), or for terraces. Its unique water storage facilities and drainage capacity, combined with protection of the waterproofing layer, allow for maintenance-free green roofs without problems under all conditions.

Areas of application

Platon DE25 is a specially designed studded sheet that protects underlying waterproofing membranes, ensures drainage and prevents the grass, etc. that has been planted on flat roofs from drying out. This system thus creates new opportunities for establishing green urban areas, or for the environment-friendly integration of buildings or installations in natural surroundings.
Relevant areas of application are buildings/extensions that cover a large area, environment tunnels, culverts, garages and car parks, etc.

Construction and functions

Platon DE25 is a specially designed studded sheet that provides both water storage and self-regulating drainage.
It also protects underlying water pressure membranes from wear and tear and mechanical loads. Platon DE25 is made of HD polyethylene, a material that is resistant to most ordinary building chemicals.

Technical data:

Water storage capacity: 6.1 l/m2
Permeability: 0.8l/sm2
Drainage capacity: 1.3l/sm (at 2° pitch)
Compression strength: max. 75 kN/m2
Deformation long-term load: max. 25% (at 50 kN/ m2)
Measurements: sheets of 1.33 x 2.22 m
Weight: 0.95 kg/m2
Stud/construction height: approx. 23 mm