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Reinforced Geomat Coconut Fiber Composite Erosion Control Weed Mat for Outdoor Erosion Control

Reinforced Geomat Coconut Fiber Composite Erosion Control Weed Mat for Outdoor Erosion Control

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Erosion Protection

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Product

Erosion Protection

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Product Details

Engineered for demanding environments, our reinforced coir geomat combines immediate structural integrity with long-term ecological restoration. A dense layer of 100% natural coir fiber is securely stitched to a high-strength recycled polypropylene woven backing using durable green cotton thread. This dual-layer system provides superior tensile and anti-scour strength to protect exposed slopes, while the biodegradable coir matrix retains moisture and air to accelerate seed germination and deep-rooted vegetation growth. From roadside embankments to mine site rehabilitation and riverbank restoration, it delivers the perfect balance of short-term armoring and permanent soil improvement.

Key Features & Benefits:

Reinforced Dual-Layer Design: Natural coir fibers tightly bound to a recycled PP woven fabric for exceptional structural integrity and hydraulic performance.

Superior Erosion Control: Effectively captures soil particles, blocks sediment runoff, and dissipates the energy of flowing water, slowing slope runoff instantly upon installation.

Enhanced Vegetation Establishment: The biodegradable coir layer acts as a natural moisture and air reservoir, creating an ideal microclimate that supports rapid plant growth even in harsh conditions.

High Tensile & Anti-Scour Strength: The polypropylene backing significantly increases the blanket's mechanical strength, allowing it to withstand high water flow and heavy rainfall without displacement.

Eco-Conscious Construction: Assembled with 100% biodegradable green cotton stitching, ensuring the entire upper layer degrades naturally over time to enrich the soil without leaving microplastic residues from the thread.

Slope Erosion Control
Steep cut slopes, fill embankments, and highway batters face constant threat from rainfall and runoff. Our reinforced coir geomat is laid directly onto graded surfaces, where the PP woven backing instantly armors the soil against sheet flow and rill erosion. The coir layer traps moisture and stabilizes the microclimate, while its gradual decomposition feeds emerging roots — turning vulnerable bare slopes into fully vegetated, self-sustaining landforms.

Vegetation Establishment
On barren substrates, mine overburden, or nutrient-poor soils, establishing vegetation is notoriously difficult. The coir blanket functions as a protective mulch: it retains water, moderates surface temperature, and shields seeds from wind and bird predation. As seedlings emerge, the open fiber structure allows unimpeded shoot penetration. The result is faster germination, higher plant density, and a uniformly green cover that conventional hydroseeding alone cannot reliably deliver.

Mine & River Restoration
Mining operations and river engineering projects leave behind highly disturbed terrains with severe erosion risks and poor soil structure. This geomat is deployed across tailings dams, waste rock dumps, riparian zones, and reconstructed channels to immediately halt sediment mobility. The reinforced PP layer withstands concentrated flow and periodic inundation, while the coir fiber gradually builds organic content — jump-starting the return of native grasses, shrubs, and microbial life to ecologically depleted sites.

Road & Dam Geotechnical Works
Infrastructure earthworks — including road side slopes, bridge abutments, dam embankments, and spillway channels — require reliable surface protection that integrates with engineered drainage. The high tensile and anti-scour strength of the PP-reinforced mat resists hydraulic shear during storm events. It conforms closely to compacted subgrades and can be anchored securely even on 1:1 slopes. Engineers specify this solution where temporary erosion control must transition seamlessly into permanent, vegetated stabilization without mid-life replacement.

Ecological Restoration & Landscaping
From wetland buffers to urban greenways and coastal dune stabilization, the geomat serves as both functional armor and a foundation for biodiversity. The fully biodegradable coir and cotton stitching leave zero synthetic residue, aligning with stringent environmental regulations. Over 24 to 48 months, the coir degrades entirely into humus, leaving behind a robust root network anchored through the now-redundant PP mesh — a true “build and disappear” philosophy for

6. It can replace permanent slope protection materials such as concrete, asphalt, and block stones, and is used for slope protection on highways, railways, waterways, embankments, and slopes.
7. It can significantly reduce the engineering cost, which is 1/7 of the cost of C15 concrete and dry block stone slope protection, and 1/8 of the cost of mortar block stone.
8. After laying on the surface of sandy land, it can prevent the movement of sand dunes, greatly improve surface roughness, increase surface sediment, change surface physical and chemical properties, and improve local ecological environment.

Specification	Value	Tolerance
Roll Width	1.2 m	± 2%
Roll Length	10 m	—
Coverage Area	12 m²	—
Nominal Coir Thickness	8-10 mm	± 2 mm
Roll Width	1.2 m	± 2%
Roll Length	10 m	—
Remark: The special spec or size can be manufactured according to the demands of the contract or agreement

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