ISO-DRAIN 20 PERFORATED is a specialty dimpled sheet product from INTERPLAST for construction of landscaped roofs and gardens. The dimples on the sheet act as a continuous reservoir, regulating water accumulation on the roof and preventing heat build-up. The
perfora-
tions drain off excess water while at the same time ensuring optimum root aeration.
Benefits:
Full-surface controlled drainage under lawns and terraces
Reservoir effect for optimum water management in soil
Outstanding compressive strength
Optimum root aeration for lawn and/or plants above
Additional thermal insulation of roof
Excellent durability and protection against root penetration
Technical Data:
Material:
HDPE
Colour:
black
Sheet
thickness:
apprx.
1.0 mm
Panel
dimensions:
2,500
x 1,200 mm
Area
weight:
apprx.
1,000 g/m²
Dimple
height:
20
mm
Dimple
spacing (apprx.):
apprx.
400 pro m²
Air
gap (between dimples):
apprx.
14 l/m²
Diameter
of perforations:
apprx.
3 mm
Compressive
strength:
apprx.
150 kN/m² (15 t/m²)
Service
temperatur range:
-40 °C bis
+80 °C
Physiological
properties:
non-polluting for drinking water
INTERPLAST dimpled sheet products are resistant to a wide range of chemicals, impervious to root penetration, rot-proof and unaffected by soil bacteria and fungi. INTERPLAST premium-quality dimpled sheet products conform to applicable EN and national standards. Installation should be done using only original
accessories.
