The Product
LP PROTECT is a non-woven fabric made of synthetic polypropylene fibers.
It is used as aninterposing screen between synthetic waterproofing coatings and the mineral elements of the substrate or drainage. The mechanical separation protects the substrate from the risk of punching.
When the vegetation system includes a synthetic drainage layer or HYDROTEX mat, LP PROTECT matting is not required.
With a thickness of 3 mm, LP PROTECT is structurally sound, providing good tensile strength and puncture resistance.
Technical data
| LP PROTECT | |
|---|---|
| Material | Polypropylene |
| Thickness | 3 mm |
| Dry weight | 0.3 kg/m² dry weight |
| Weight at MWC (Maximum Water Capacity) | 1 kg/m² weight |
| Tensile strength | 20 kN/m |
| Static punching | 1.5 kN |
| Permeability | 5 cm/s |
| Filtration aperture | 70 µm |
| Dynamic puncture resistance | 16 mm (EN ISO 13433 standard) |
