Product Introduction
3D MacMat HS is a high-performance geomat for slope protection. It consists of two core layers:
- Upper: A three-dimensional mesh matrix made of heat-entangled polypropylene fibers (with a porosity exceeding 90%, promoting vegetation growth and retaining soil);
- Lower: A zinc-aluminum alloy-coated steel mesh (for enhanced tensile and puncture resistance). These two layers are composited to ensure they are suitable for high-risk locations such as steep slopes and riverbanks.
Product Specifications
|
Specification Category |
Specific Parameter Item |
Standard Configuration Specification |
Customization Range |
|
Reinforced Steel Mesh Layer |
Mesh Aperture Size |
60mm×80mm / 80mm×100mm (Hexagonal) |
Adjustable to 50mm×70mm - 100mm×120mm based on project requirements |
|
Steel Wire Diameter |
2.0 - 3.0mm (Main Wire) |
1.8 - 4.0mm |
|
|
Edge Reinforcement Steel Wire Diameter |
2.7 - 3.4mm |
2.5 - 4.5mm |
|
|
Coating Type & Weight |
5% Zn-Al Alloy Coating (EN 10244-2 Grade A) |
Coating weight can be customized to over 300g/㎡ |
|
|
Additional Coating Option |
None (Standard Model) |
PVC Coating / PE Coating (Thickness: 0.1 - 0.3mm) |
|
|
3D Polymer Matrix |
Matrix Height |
10 - 20mm |
8 - 25mm |
|
Porosity |
≥80% |
75% - 90% |
|
|
Material Type |
High-Density Polyethylene (HDPE) |
Customizable flame-retardant HDPE (Oxygen Index ≥32) |
|
|
UV Resistance Grade |
Compliant with ISO 4892 (Outdoor Weather-Resistant Grade) |
Upgradeable to high UV resistance grade (for high-altitude areas) |
|
|
Overall Product Specification |
Single Roll Length |
5m / 10m |
3 - 15m (Adjustable based on transportation restrictions) |
|
Single Roll Width |
2m / 4m |
1.5 - 5m |
|
|
Weight per Unit Area |
3 - 5 kg/㎡ |
2.5 - 7 kg/㎡ |
|
|
Splicing Method |
Dedicated Snap-on Connectors (Supplied as Standard) |
Customizable welded connectors (for special high-strength scenarios) |
Product Applications
- Steep Slope Stabilization: 3D MacMat HS is suitable for road/railway slopes (30°-70°), especially those with thin soil layers (<50 cm), to control surface slip.
- Coastal Protection: Used in conjunction with block structures in breakwater cladding; the polymer-coated version resists seawater erosion and protects embankment soil from wave erosion.
- Mine Ecological Restoration: Provides a stable foundation for pioneering vegetation on mining slopes during restoration, while also controlling soil erosion.
- Special Landscape Projects: Suitable for green roofs and artificial hills (such as the Green Hill at the Museum of the Future in Dubai), balancing scenic beauty with structural safety.
- Snow and Rockfall Protection: Installed on both sides of mountain roads; the wire mesh blocks falling rocks/avalanches, while the polymer coating cushions impact.
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