Straw SoilLock 300 – Straw Cellulose Erosion Control Blanket (2.45m x 50.4m)
R1,400
Straw SoilLock 300 is a 300gsm biodegradable straw cellulose erosion control blanket designed for rapid vegetation establishment and short-term erosion protection. Supplied in 2.45m x 50.4m rolls, it is the cost-effective, high-performance straw cellulose blanket , ideal for slopes, embankments, landscaping, and rehabilitation projects across South Africa and Africa. It has a functional longevity of 2 to 3 months, but will vary depending on climatic and soil conditions. The blankets are tightly rolled and wrapped for transport.
Description
Straw SoilLock 300 is a Type 1D erosion control blanket engineered to dominate the short-term erosion control segment across Africa.
Built from agricultural straw fibres stitched between photodegradable polypropylene nets, this product delivers:
-
Immediate soil protection
-
Rapid vegetation establishment
-
Cost-effective erosion control
-
Fast installation across large areas
This is the go-to product for engineers and contractors when:
-
Budget matters
-
Vegetation establishes quickly
-
Slopes are moderate
-
Temporary protection is sufficient
Why Straw SoilLock 300 Beats traditional Straw Blankets
-
Equivalent or superior Type 1D classification
-
Optimised fibre density for better ground contact
-
Consistent roll size for faster installation
-
Engineered for African site conditions (heat, UV, rainfall variability)
-
Better commercial positioning and availability
-
Designed as part of a full SoilLock™ engineered system
Performance Role in Erosion Control Design
Straw blankets are globally used as short-term erosion control systems, typically:
-
Up to 12 months functional life
-
Suitable for low to moderate erosion risk slopes
-
Ideal for 3:1 to 2:1 slope gradients
They work by:
-
Reducing rainfall impact
-
Holding soil in place
-
Retaining moisture
-
Supporting rapid vegetation growth
This makes Straw SoilLock 300 the first-choice blanket for fast revegetation systems.
Typical Applications
-
Roadside slopes and embankments
-
Landscaping and commercial developments
-
Hydroseeding projects
-
Mine rehabilitation (early stage)
-
Landfill cover systems
-
Stormwater channels (low flow)
-
Cut and fill slopes
-
Temporary erosion protection
Technical Specifications
| Property | Value |
|---|---|
| Product Name | Straw SoilLock 300 |
| Classification | ECTC Type 1D |
| Material | Agricultural Straw + PP Net |
| Mass per Unit Area | 288 g/m² (~300gsm class) |
| Roll Size | 2.45m x 50.4m |
| Coverage | 123.48 m² |
| Thickness | ~8 mm |
| MD Tensile Strength | ~2 kN/m |
| TD Tensile Strength | ~1.5 kN/m |
| Light Penetration | ~19% |
| Water Absorption | ~380% |
| Shear Stress Resistance | <100 Pa |
| Longevity | Up to 12 months |
| Netting | Photodegradable PP |
| Stitching | Biodegradable yarn |
Engineering Performance Positioning
| Parameter | Straw SoilLock 300 |
|---|---|
| Duration | Short-term (≤12 months) |
| Slope Suitability | 3:1 to 2:1 |
| Flow Conditions | Low |
| Vegetation Role | Primary stabilisation |
| Installation Speed | Very fast |
| Cost Efficiency | Highest |
SoilLock™ Product Family Positioning
| Product | Role |
|---|---|
| Straw SoilLock 300 | Entry-level / high volume / fast vegetation |
| Jute SoilLock 292 | Natural light-duty |
| Coir SoilLock 350 | Standard engineered |
| Coir SoilLock 450 | Heavy-duty |
Installation Guidance
-
Install over prepared and seeded soil
-
Lay in direction of water flow
-
Overlap adjacent rolls (typically 100–150mm)
-
Pin using steel or biodegradable stakes
-
Anchor at crest and toe for slopes
For steeper slopes or higher erosion risk → upgrade to Coir SoilLock range
Straw SoilLock 300 is the engineered, spec-ready alternative to EnviroCover — built for faster supply, better pricing, and scalable deployment across Africa.
