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EROmasta SeedMat 3D TRM - 2m x 30m Black
It is a three or five multi-layered product manufactured from polyethylene. It consists of two high tensile base layers of net bonded between three to five upper layers that form a cuspated surface that provides an array of pockets that trap the soil particles and windblown seeds.
EROmasta®3D/3L & 3D/5L when installed gives instant protection against soil erosion caused by wind, rain and flash flooding. Top soil and seed is applied on top of the erosion mat to fill the pockets and allow the grass to grow through the mat. The established vegetation has now a reinforced root system resistant to the forces of erosion. Suitable for slopes up to 1:0.7, with grass or local vegetation surface. Not suitable for use under permanent or seasonal water levels.
Ideal Usage
Benefits
EROmasta® 3D/3L & 3D/5L multi layered structure combined with its flat, high modulus base layer, provides the following benefits:
In addition the upper cuspated pockets provide the following benefits:
Downloadable Resources:
EROmasta SeedMat 3D TRM - Product Spec Sheet
Applications:
Specifications
| Properties | Unit | TM3 | TM5 |
| Tensile Strength (MD) | kN/m | >2.2 | >3.4 |
| Layers | - | 3 | 5 |
| Mass | g/m2 | >260 | >430 |
| Thickness | mm | >14 | >16 |
| Elongation | % | <30 | <30 |
| Fibre Thickness | kN/m | 0.5 | 0.5 |
| Colour | % | Black | Black |
| Carbon Black | m/s | 2 | 2 |
| Raw Material | m | UV Stabilised HDPE | UV Stabilised HDPE |
| Roll Size | m | 2.0 x 30 | 2.0 x 30 |
| Pinning | m2 | Use 150mm to 300mm U-Pins @ 250mm to 750mm centers or as per drawings. Overlapping rolls pinning is @ 150mm centers. | |
| Anchoring | - | Use 300mm x 300mm trench or as per drawing. Refer to installation guidelines | |
| Overlap | mm | 50mm to 150mm | |
| CODE | TRM5-2/30 |
|---|---|
| U.O.M | Roll |
| Brand | GEOmasta |
| Colour | Black |
| Length | 30 m |
| Type | 5 Layers |
| Swatch | no_selection |
Print Spec Sheet
