Coir Log – 3m x 200mm

Coir logs are cylindrical structures made from coconut coir, which is the fibrous material found in the outer husk of coconuts. These coco fiber logs are commonly used in environmental restoration and erosion control applications, particularly in areas where soil erosion and sedimentation are problems. They are often used in stream banks, shorelines, and other areas where water flow can cause erosion and destabilize soil.

These logs are typically made by compressing coconut coir fibers into a mesh netting or coir twine, creating a long cylindrical shape. The logs are then often wrapped in biodegradable netting to provide additional stability and protect the coir fibers from breaking down too quickly. It can vary in length and diameter, depending on the specific application and project requirements.

Coir logs, made from coconut husks, are created through a process that involves;

1. Soaking the husks
2. Extracting the coir fibers
3. Cleaning and drying them
4. Compressing and shaping them into logs
5. And securing the ends

These logs are commonly used in erosion control and restoration projects to prevent erosion, filter sediment, and promote vegetation growth.

Coir logs usually range from 1.5m to 3m in length. Its thickness for ideal erosion and sediment control should range from 200mm to 300mm. 

Pick the optimal sizing for all erosion and sediment control applications from our available coir log range online. 

Coir logs typically have a lifespan of 2 to 5 years, depending on several factors such as environmental conditions, exposure to UV radiation, water quality, and usage.

They degrade over time due to natural decomposition and weathering. It’s important to note that these logs are considered a temporary erosion control solution and are designed to biodegrade over time. Their lifespan can vary, and regular monitoring and replacement may be necessary to maintain their effectiveness in erosion control applications. Proper installation and maintenance, including ensuring proper anchoring, can also affect the lifespan of coir logs.

HEIGER coir logs are engineered to last 2X longer than the average logs. To obtain more specific information on the expected lifespan of coir logs in a particular application, you can chat with our friendly experts through the HEIGER chat function.

Coir logs are used for erosion control and stabilizing soil in areas prone to erosion. They are placed along shorelines, riverbanks, or slopes, and vegetation can be planted within them. The coir logs gradually break down while providing support and promoting plant growth, reducing erosion over time.

Coir logs are unique as they are an ideal medium for vegetation to grow. This is important for erosion control because the roots of vegetation stabilise the soil. Stabilised soil is much stronger and becomes less impacted by erosion and the power of waves or the flow of water. As a result of this minimal sediments get transported from winds and flowing water. 

1. Near open roadside drains as they capture sediments and decrease water runoff velocity
2. Along steep slopes and gullies where silt fences cannot be installed safely
3. To provide protection for gutters and footpaths
4. For revegetation as they biodegrade over time
5. To stabilize riverbanks and reduce wave action in streams.
6. Perfect for use in environmentally sensitive areas.

1. Prepare the area by removing debris and weeds
2. Place coir logs along the desired contour, overlapping the ends
3. Secure logs with stakes
4. Plant vegetation within the logs
5. Mulch and water to promote growth and erosion control

For more information on the installation of coir logs in Australian terrain, refer to our blog.

Coir logs are extremely flexible and easily curve to the natural shape of the bank you are protecting. They can be stacked one on top of the other to form a wall-like structure on eroded banks or steep slopes. 

Coir logs are an excellent choice for protecting steep slopes from heavy runoff that can transport sediment into waterways or flow across roads and paths. They can also be used along stream banks to prevent heavy sediment from entering the water bodies and can aid in the restoration of creeks and wetlands.

Yes, coir logs can absorb water. They are made from coconut fibers, which have natural water-absorbing properties. This helps the coir logs retain moisture and promotes plant growth, making them effective for erosion control and restoration projects.

When it comes to erosion control, not all solutions are created equal. While silt socks may seem like a popular choice, HEIGER Coir Logs offer several advantages that make them a superior option for effective and sustainable erosion control.

• Long-lasting Durability: HEIGER Logs are made from 100% natural coconut fiber, known for its high durability retention, slow degradation rate, and resistance to rot and UV degradation. This means that our coir logs can last for several years, providing long-term erosion control and stabilizing the soil, whereas silt socks are typically made from synthetic materials that may degrade more quickly.

• Higher Tensile Strength: HEIGER Logs have higher tensile strength compared to silt socks, making them more robust and effective in withstanding the forces of erosion. Coir logs are designed to provide superior erosion control in a wide range of applications, including slopes, shorelines, channels, and construction sites, where silt socks may not provide adequate strength and stability.

• Environmentally Friendly: HEIGER Logs are made from renewable and biodegradable coconut fiber, making them an eco-friendly choice for erosion control. In contrast, silt socks are often made from synthetic materials that can contribute to plastic pollution and harm the environment.

• Versatile Applications: HEIGER Logs are highly versatile and can be used in various erosion control applications, including slope stabilization, sediment control, and stormwater management. They can also be easily customized to fit different project requirements, making them adaptable to different site conditions. Silt socks, on the other hand, are typically limited to smaller, less challenging applications.

• Natural Vegetation Establishment: HEIGER Logs provide an ideal environment for natural vegetation establishment. The coir logs act as a natural growing medium, promoting vegetation growth and root establishment, which helps to further stabilize the soil and prevent erosion. Silt socks, being synthetic, do not provide the same favorable conditions for natural vegetation growth.

Coir logs are made primarily from coconut fiber, also known as coir. The coir fibers are extracted from the outer husk of coconuts and are the main material used in the construction of coir logs. These fibers are natural, biodegradable, and have excellent water-absorption properties, making them ideal for erosion control and restoration applications. They also have biodegradable netting or mesh wrapping to help maintain the shape and integrity of the log during installation.

Yes, coir is a natural material. It is derived from the fibrous husk that surrounds the coconut shell, which is the outermost layer of the coconut fruit. Coir is a natural fiber that is extracted from this husk, and it has been used for centuries in various applications due to its durability and versatility. Coir is considered an eco-friendly material because it is biodegradable and renewable, making it a sustainable choice compared to synthetic alternatives. It is commonly used in products such as mats, ropes, mattresses, and erosion-control materials.

Coir erosion products are specifically designed to control soil erosion, prevent sedimentation, and promote soil stabilization, inclusive of a wide range of benefits.

1. Biodegradable: Coir erosion products are made from natural coconut fibres, making them biodegradable and environmentally friendly. They break down over time, leaving no harmful residue behind.
2. Promotes vegetation growth: Coir erosion products provide an ideal environment for vegetation growth, creating a natural and sustainable solution for erosion control.
3. Easy to install: Coir erosion products are easy to install and require minimal equipment or expertise.
4. Cost-effective: Coir erosion products are a cost-effective solution for erosion control compared to other synthetic materials.
5. Durable: Coir erosion products are strong and durable, able to withstand harsh weather conditions and heavy water flow.

Overall, using coir erosion products offers a sustainable and effective solution for controlling erosion and promoting healthy vegetation growth.