SCP Roof Drain Horizontal Drainage System
Description
Roofdrain Horizontal Drainage System comprises of a perforated high density polyethylene core studded on one side and smooth on the other faced with a non woven geotextile filter fabric. The studs form a free flowing core and the filter fabric together with the perforated core, allows rapid dispersion of surface water without sediment blockage.
Uses
Roofdrain has been specifically developed for use on earth covered reservoirs to provide free drainage of water whilst preventing sediment blockage of the drain and eliminating the need for aggregates.
Sizes
Roll size: 1m x 50m
Thickness: 12mm
Technical Data
| Core | H.D.P.E. |
| Chemical/Bacteria | Not affected |
| Mass/Unit Area | 800 g/m2 |
| Crush Strength | 100Kn/m2 |
| Water Flow | 0.26 Litre/m/sec |
| (Gradient 0.1%) | |
| Geotextile | Typar 3407 |
| Tensile Strength | 7.44 Kn/m |
| Puncture Resistance | 1270 N |
| Permeability | 100 L/m2/s |
| Poresize | 160 Micron |
| Entry Head | 0mm |
Contact us for more information on +44(0)7973 907063