Reservoir Board

Reservoir Board is a water storage and multidirectional drainage layer generally used on sloped roofs to increase water retention capacity for the vegetation. Used in intensive roof systems.

Technical Data

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Size 0.780mx1.283m
Weight 0.95Kg/m²
0.65Kg/m²
Saturated weight 0.95Kg/m²
0.65Kg/m²
Thickness 75mm
50mm
Coverage  1m²
Compressive strength 35kN/m²
Water storage capacity 21.5 litres/m²
10 litres/m²
Composition Expanded polystyrene