River materials
NEEDFL Waterproof Mat
WSP-10R
WSP-10R
WSP-10R
WSP-10R
WSP-10R (with drain valve)
WSP-10R
NEEDFL Waterproof Mat WSP-10R (Impermeable sheet for river revetment)
NEEDFL water-blocking mat is an impermeable sheet for embankment slopes that is a composite of high-quality water-blocking sheet and non-woven fabric mainly made of synthetic fibers (reinforced felt with reinforced base fabric).
Features
- The waterproof sheet is made of high-quality pure polyvinyl chloride (PVC) or ethylene vinyl acetate copolymer resin (EVA), so it has excellent physical properties such as strength, elongation, and durability. By adding continuous diamond-shaped grains to the surface, the frictional force with the soil increases and the anti-slip effect on slopes is improved.
- Because the reinforcing mat uses recycled felt with a synthetic fiber reinforced base fabric (JIS-L-3204 Type 3, No. 4 compliant product), it has elastic absorbing power (cushioning properties), and the integrated water-stop sheet can be attached to concrete. Protects from impact caused by protrusions such as blocks.
Uses
- Measures against water leakage from river banks
Spec.
| Part number | Grained part Effective width (m) | Thickness (mm) | Water stop sheet material | Features | |
| Water stop sheet | reinforcement mat | ||||
| WSP-10R | 2 | 1.0+ grained | 10 | PVC | |
| WSP-10E | 2 | 1.0+ grained | 10 | EVA | |
