GRASSLOK™ is a lightweight, UV-stabilised erosion control mat engineered to protect soil while promoting permanent vegetation growth across diverse Australian environments.
GRASSLOK™ is a lightweight, three-dimensional composition of UV-stabilised, needle-punched polypropylene (PP) fibres. It is engineered to provide an immediate, permanent erosion solution that boosts vegetation establishment in most Australian environmental conditions.
GRASSLOK™ is designed to handle a wide range of flow conditions typically found in applications like embankments, swale drains, and stormwater channels. While exact flow rate suitability depends on site-specific factors such as slope, soil type, and vegetation density, GRASSLOK™ is generally effective for low to moderate flow velocities, typically up to around 3 to 5 meters per second (m/s).
GRASSLOK™ is ideal where immediate or long-term erosion control is required alongside vegetation growth.
| Properties | Test Method | Result | |
|---|---|---|---|
| Mechanical | Tensile strength, MD/CD | ASTM-D4595 | >3.5kN/m |
| Elongation MD/CD | ASTM-D4595 | 15% | |
| Hydraulic | Flow rate Under 100mm Head Q100 | BS EN ISO-11058 | >200sqm sec |
| Opening size EOS O95 | ASMT D 4491 | >700 microns | |
| Physical | Mass per unit area | ASTM-D3776 | 365–400gsm |
| Thickness | ASTM-D5199 | 5–8mm | |
| UV Resistance | ASTM-D4355 | Retain >80% Tensile strength after 500hrs exposure to UV rays | |
| Standard roll sizes | 35m L × 3m W | ||
