Comparing Erosion Coir Net Grades Based on GSM Weight and Density

The effectiveness of any soil stabilization plan relies heavily on the physical weight of the geotextile used. In the industry, we categorize erosion coir net primarily by its weight in grams per square meter (GSM). This metric dictates the density of the weave and, consequently, its ability to withstand environmental stressors.

Suitability of 400 GSM Lightweight Nettings for Gentle Slopes and Lawns

 Material: 100% Natural Coconut Coir Fiber
 GSM: 400 gram per square meter 
 Weave Type: Handwoven or machine-made
 Mesh Size: 1mx20m, 2mx40m, 2mx50m, or customizable
 Width: 1m – 3m (customizable)
 Length: 25m – 50m rolls (customizable)
 Lifespan: 3 – 5 years (biodegradable, eco-friendly)

The coir net 400 gsm is an open-weave textile designed for low-risk applications. This grade typically features a larger mesh opening, allowing for unrestricted sunlight penetration and rapid seed germination. It is the ideal choice for landscaping projects on flat ground or slopes with a ratio of 3:1 or flatter.

Landscapers favor this lightweight option for residential lawns and golf courses where surface runoff is minimal. The primary function here is to hold moisture and protect seeds from birds or wind rather than resisting heavy water flow. Because it is less dense, it integrates quickly into the topsoil layer as the grass root systems take hold.

Applying 700 GSM Medium Weight Nets for Moderate Embankments and Stream Banks

 Material: 100% Natural Coconut Coir Fiber
 GSM: 700 gram per square meter (Heavy-Duty)
 Weave Type: Handwoven or machine-made
 Mesh Size: 1mx20m, 2mx40m, 2mx50m, or customizable
 Width: 1m – 3m (customizable)
 Length: 25m – 50m rolls (customizable)
 Lifespan: 3 – 5 years (biodegradable, eco-friendly)

When comparing 400gsm vs 700gsm coir netting, the latter offers significantly increased durability for more demanding environments. The coir net 700 gsm is considered the industry standard for general soil bioengineering projects involving moderate slopes (2:1 ratio) and low-velocity stream banks.

This medium-weight textile provides a tighter weave that effectively traps sediment while still permitting vegetation to grow through the matrix. It is strong enough to resist moderate rainfall impact and sheet flow, making it a staple in highway roadside stabilization and commercial development sites.

Utilizing 900 GSM Heavy Duty Mesh for Steep Slopes and High Velocity Channels

 Material: 100% Natural Coconut Coir Fiber
 GSM: 900 grams -1000 gram per square meter (Heavy-Duty)
 Weave Type: Handwoven or machine-made
 Mesh Size: 1mx20m, 2mx40m, 2mx50m, or customizable
 Width: 1m – 3m (customizable)
 Length: 25m – 50m rolls (customizable)
 Lifespan: 3 – 5 years (biodegradable, eco-friendly)

WHERE TO USE COIR NET 400 GSM / 700 GSM/ 900 GSM?

For critical applications where failure is not an option, the coir net 900 gsm provides maximum protection. This high-flow drainage channel mesh is woven tightly to withstand the forces of steep inclines (1:1 slopes) and areas subject to concentrated water flow. It acts as a temporary armor against scouring.

Civil engineers specify this heavy-duty grade for riparian restoration plans where water levels fluctuate or where tidal impact is a concern. The dense fiber construction ensures that the underlying soil structure remains intact even during heavy storm events, bridging the gap until deep-rooting native plants are fully established.

THE TOP OF COIR NET FACTORY IN VIET NAM

Widely recognized as the leading coir net manufacturer and exporter in Viet Nam. COCO HITECH is frequently cited as the largest and most professional coir net producer in the country, with a strong focus on export markets and strict quality control.

COCO HITECH operates its own large-scale factory in Ben Tre (Mekong Delta)—the coconut capital of Viet Nam—controlling the full process from coir fiber selection to weaving and final inspection. This vertical integration ensures stable quality and supply for large projects and long-term contracts

For any inquiries, feel free to contact with our desiccated sales team.

• 대표: Mr.Ryan (Vietnam): +84 938244404(Kakaotalk, Wechat, Whatsapp)
• Amy (English) : +84 965106010 (WhatsApp, Kakao, Line)
• Ryna ( 한국 영업 담당자 ): +84 0364775030
• Vi (中文）+84397317401| 微信ID: Nttv0608
• Website: https://cocohitech.com
• Website: https://kr.cocohitech.com(Korea)
• Website: https://cocohitech.jp/ (Japan)
• Youtube: https://www.youtube.com/watch?v=X7uwnNDKJ4M&t=70s
• Instagram: https://www.instagram.com/cocohitech/

• Diseño: Parece una sombrilla tradicional. Tiene un poste central y una cubierta hecha de estera de fibra de coco.

  

• Uso: Proporciona sombra localizada (para una mesa, silla o un área pequeña).

• Ventajas:

  • Portátil y fácil de instalar.

  • Aspecto rústico y tropical (perfecto para resorts, cafeterías, playas y jardines).

  • Bloquea el sol fuerte permitiendo la circulación del aire.

• Ideal para: Áreas de comedor al aire libre, cafeterías, piscinas, resorts de playa y decoración de jardines.

  

Vela de sombra de fibra de coco (Coir Shade Sail)

• Diseño: Una lámina triangular o rectangular hecha de malla o tela de coco, tensada entre postes o paredes.

  

• Uso: Proporciona sombra en áreas amplias (como un toldo).

  

  

• Ventajas:

  

  • Cubre espacios grandes (patio, parque infantil, estacionamiento).

  • Resistente al viento y al sol.

  • Alternativa ecológica a las velas sintéticas.

• Ideal para: Eventos al aire libre, sombra en jardines, parques infantiles, eco-resorts y espacios públicos.

  

Diferencia principal:

• El parasol es como una sombrilla: movible, decorativo y para áreas pequeñas.

• La vela de sombra es como un toldo: fija, más grande y para cubrir espacios amplios.

COMBO Parasol de fibra de coco  & Vela de sombra de fibra de coco

For further information and price, feel free to contact with us:

• 대표: Mr.Ryan (Vietnam): +84 938244404(Kakaotalk, Wechat, Whatsapp)
• Amy (English) : +84 965106010 (WhatsApp, Kakao, Line)
• Ryna ( 한국 영업 담당자 ): +84 0364775030
• Vi (中文）+84397317401| 微信ID: Nttv0608
• Website: https://cocohitech.com
• Website: https://kr.cocohitech.com(Korea)
• Website: https://cocohitech.jp/ (Japan)
• Youtube: https://www.youtube.com/watch?v=X7uwnNDKJ4M&t=70s
• Instagram: https://www.instagram.com/cocohitech/

One of Vietnam’s strongest draws is the diversity of its natural beauty and landscapes.

The capital of Hanoi is your gateway to the treasures of the north: spectacular mountains, valleys and bays studded with limestone karsts. Smack in the centre, up-and-coming Danang is one of Vietnam’s most progressive cities. From here you have easy access to photogenic riverside towns, national parks and long, sandy beaches. The southern metropolis of Ho Chi Minh City will entice you with its cool culture and captivating streets (just watch out for those motorcycles.) Nearby, the Mekong Delta runs to the sea, passing on-the-water villages and mangrove forests along the way. And all down Vietnam’s S-shaped coast, you’ll find islands big and small, just waiting to be explored.

VIET NAM TOURISM – WHERE TO GO IN VIET NAM?

COCO HITECH- NATURAL COIR MANUFACTURER IN BEN TRE

On August 11, the Government issued Resolution No. 229 on granting visa exemptions under the tourism promotion program for citizens of the following 12 countries

1. The Kingdom of Belgium
2. The Republic of Bulgaria
3. The Republic of Croatia
4. The Czech Republic
5. Hungary
6. The Grand Duchy of Luxembourg
7. The Kingdom of the Netherlands
8. The Republic of Poland
9. Romania
10. The Slovak Republic
11. The Republic of Slovenia,
12. Swiss Confederation

Citizens of these countries entering Vietnam for tourism purposes are allowed a temporary stay of 45 days, regardless of passport type. This visa exemption policy will be in effect from August 15, 2025, until August 14, 2028.

Earlier in March, the Government extended the unilateral visa exemption for citizens of 12 countries. As a result, Vietnam now unilaterally grants visa exemptions to citizens of 24 countries in total.

COCO HITECH is happy that the more VALUED CUSTOMER FROM 12 countries can enter VIET NAM easily without visa to see and buy our Natural coir products such as: COIR MAT, COIR SHADE SAIL, COIR NET, COCO PEAT, COIR BOARD, COIR ROPE, COIR PITH, COIR FIBER…

Top of bio-gradable coir product in Viet Nam made by coir fiber:

1. OUTDOOR COIR MAT

   

   

2. COIR SHADE SAIL

   

   

3. COIR ROPE

   

   

4. COIR BOARD

   

   

   

5. COIR FIBER

   

6. COIR NET

   

   

   

COCO HITECH is proud to be the top coir mat, coir net, coir shade sail producer in Viet Nam. We are able to load 50-100 containers of coir mats and coir shade sail to worldwide customers over the world. The uses of coir mat and coir shade sail is getting more popular and attract the restaurants’ owner’s interest and love.COCO PEAT CATALOG

COIR MAT – COIR SHADE SAIL AT PANORAMIC BEACH HOTEL IN ROMANI

Catalogue_cocohitech_compressed

For further information and price, feel free to contact with us:

• 대표: Mr.Ryan (Vietnam): +84 938244404(Kakaotalk, Wechat, Whatsapp)
• Amy (English) : +84 965106010 (WhatsApp, Kakao, Line)
• Ryna ( 한국 영업 담당자 ): +84 0364775030
• Vi (中文）+84397317401| 微信ID: Nttv0608
• Website: https://cocohitech.com
• Website: https://kr.cocohitech.com(Korea)
• Website: https://cocohitech.jp/ (Japan)
• Youtube: https://www.youtube.com/watch?v=X7uwnNDKJ4M&t=70s
• Instagram: https://www.instagram.com/cocohitech/

How to Install a Coir Shade Sail

• The coir shade sail (triangle/square/rectangle)
• Mounting hardware:
  • Stainless steel D-rings (usually attached to the sail)
  • Turnbuckles, snap hooks, or carabiners
  • Pad eyes or eye bolts (for walls/poles)
  • Rope or tension cable (if required)
• Support points:
  • Walls, trees, or sturdy posts (metal or treated wood)

Installation Steps:

1. Plan the Area

• Choose a sunny outdoor area (patio, garden, beachside bar, pergola).
• Measure the space carefully—your sail should fit with 15–30 cm (6–12 in) tension gap on each corner for the hardware.

2. Install Anchor Points

• Use:
  • Pad eyes for walls/concrete
  • Lag screws with eye bolts for wood
  • Sturdy posts (set 60–90 cm into the ground with concrete)
• Position them at a slight angle so rainwater runs off the sail.

3. Attach the Coir Shade Sail

• Use the D-rings sewn into each corner of the sail.
• Connect to anchor points using:
  • Turnbuckles (for fine-tuning tension)
  • Snap hooks/carabiners
  • Rope or tension cable (if distances vary)

4. Tension the Sail

• Gradually tighten each turnbuckle or rope section.
• Pull tight enough so the sail is flat and stable—but not overly tight, as coir needs room to breathe and adjust.

Where to Use Coir Shade Sails

1. Beaches & Coastal Resorts

• For lounging areas, beach bars, cafés, and outdoor beds
• Coir blends beautifully with sand and tropical landscapes
• Provides shade with natural ventilation, perfect for sea breeze areas

2. Garden & Backyard Patios

• Over outdoor seating, BBQ zones, or hammocks
• Creates a cool, shaded retreat without blocking the wind

3. Eco-Friendly Cafés & Restaurants

• Outdoor dining spaces or rooftop terraces
• Customers appreciate sustainable materials and earthy vibes

4. Farm Stays, Glamping, and Eco Lodges

• Use over walkways, resting zones, or communal outdoor kitchens
• Durable and blends perfectly with bamboo, wood, and rattans.

7. Exhibition Booths & Outdoor Markets

• As temporary roof or booth cover at eco expos or farmer’s markets
• Light, easy to set up, and attracts attention with its earthy texture

8. Urban Rooftop Gardens

• Used as awnings or shading canopies
• Adds a soft, natural touch to concrete-heavy environments

COIR SHADE SAIL MANUFACTURER AND EXPORTER:

COCO HITECH is proud to be the top coir shade sail manufacturer and exporter in Viet Nam. At our factory, we deliver

• rectangle coir shade sail
• triangle coir shade sail
• square coir shade sail
• customized coir shade sail

For further information and price, feel free to contact with us:

• 대표: Mr.Ryan (Vietnam): +84 938244404(Kakaotalk, Wechat, Whatsapp)
• Amy (English) : +84 965106010 (WhatsApp, Kakao, Line)
• Ryna ( 한국 영업 담당자 ): +84 0364775030
• Vi (中文）+84397317401| 微信ID: Nttv0608
• Website: https://cocohitech.com
• Website: https://kr.cocohitech.com(Korea)
• Website: https://cocohitech.jp/ (Japan)
• Youtube: https://www.youtube.com/watch?v=X7uwnNDKJ4M&t=70s
• Instagram: https://www.instagram.com/cocohitech/

Main Features

• Material: Woven from coir yarn (twisted coconut fiber)

• Biodegradable: Fully decomposes in 2–5 years depending on climate and soil

• Strength: High tensile strength, especially useful on steep slopes

• Eco-friendly: Does not pollute the environment during degradation

• Permeable: Allows water and sunlight to reach the soil, supporting plant growth

  

Common Specifications of coir net

 

COIR NET (21)

COIR NET FACTORY AND EXPORTER IN VIET NAM

Eco-Friendly & Sustainable:

Natural Material: Made from coconut fiber, coir is biodegradable and renewable.

Low Environmental Impact: Unlike plastic-based shades, coir sails don’t pollute the environment when disposed of.

Excellent sun protect :

• UV Resistance: Coir naturally filters sunlight, providing shade and reducing heat.

  

• Cooler Shade: It allows airflow while blocking intense sunlight, making the area underneath feel cooler.

Durable & Weather-Resistant

• Tough Natural Fiber: Coir is strong and holds up well against wind and sun exposure.
• Long Lifespan: Properly treated coir shade sails can last for years with minimal maintenance.

Aesthetic & Natural Look

• Rustic Charm: Adds a tropical or natural feel to gardens, resorts, eco-retreats, or beach areas.
• Blends with Nature: Looks great in outdoor settings without disrupting the natural vibe.

Customization & Versatile

• Various Sizes/Shapes: Can be made to fit different spaces or needs.

• Multiple Uses: Ideal for patios, gardens, parking areas, cafés, or even for agricultural use like nursery shading.

COIR SHADE SAIL FOR EXPORT:

Summer is coming so the inquiry of coir shade sail will increase dramatically.In this April, we have exported coir shade sail to Europe, export coir shade sail to Japan, export coir shade sail to U.S.A, export coir shade sail to Australia. We have 3 standard coir shade sail: triangle coir shade sail, rectangle coir shade sail, square coir shade sail. The sail is used with mental loop

Price of coir shade sail will be counted on the quantity and shape of the coir shade sail.

COCO HITECH is proud to be the TOP coir product in Viet Nam, our major products are coir mat, coir net, coir mattress, coir shade sail….For competitive quotation, free to contact with our dedicated team sales, we can communicate in English, Chinese, Korean, and Japanese.

• 대표: Mr.Ryan (Vietnam): +84 938244404(Kakaotalk, Wechat, Whatsapp)
• Amy (English) : +84 965106010 (WhatsApp, Kakao, Line)
• Ryna ( 한국 영업 담당자 ): +84 0364775030
• Vi (中文）+84397317401| 微信ID: Nttv0608
• Website: https://cocohitech.com
• Website: https://kr.cocohitech.com(Korea)
• Website: https://cocohitech.jp/ (Japan)
• Youtube: https://www.youtube.com/watch?v=X7uwnNDKJ4M&t=70s
• Instagram: https://www.instagram.com/cocohitech/

COCO HITECH commit that our coir net is 100% biodegradable by using cotton thread inside (no poly).

TOP USES OF COIR NET

• Coir net for road
• Coir net for railway
• Coir net for coastal
• Coir net for landscaping
• Coir net for hill
• Coir net for Slope

TYPE OF COIR NET

COIR NET

 

EROSION COIR NET (6)

• COIR NET 200 GSM
• COIR NET 400 GSM
• COIR NET 700 GSM
• COIR NET 900 GSM

COIR NET PRODUCER AND EXPORTER

Located in Ben Tre, in the middle of Mekong Delta. COCO HITECH is proud to be the Top coir net producer in Viet Nam. At COCO HITECH, we manage to deliver the top qualified coir net and competitive price of customer.

For competitive quotation, free to contact with our dedicated team sales, we can communicate in English, Chinese, Korean, and Japanese.

• 대표: Mr.Ryan (Vietnam): +84 938244404(Kakaotalk, Wechat, Whatsapp)
• Amy (English) : +84 965106010(WhatsApp, Kakao, Line)
• Ryna ( 한국 영업 담당자 ): +84 0364775030
• Vi (中文）+84397317401| 微信ID：NTTV_0608
• Website: https://cocohitech.com
• Website: https://kr.cocohitech.com(Korea)
• Website: https://cocohitech.jp/ (Japan)
• Youtube: https://www.youtube.com/watch?v=X7uwnNDKJ4M&t=70s
• Instagram: https://www.instagram.com/cocohitech/

 

Key benefits of coir geotextile nets used for soil erosion include:

• Biodegradability: Over time, the coir fibers decompose, enriching the soil with organic matter.
• Durability: Coir can last 3-5 years in the field, providing sufficient time for vegetation to establish.
• Water Retention: It retains moisture, which aids in plant growth.
• Permeability: Allows water and air to pass through while preventing soil erosion.

This material is often used in construction, landscaping, and environmental conservation projects where eco-friendly erosion control is required.

Are you looking for suppliers of geotextile coir nets or further information about their applications?

Kind of coir net:

Coir net (geotextile) 200 gsm

Coir net (geotextile) 400 gsm

COIR GEOTEXTILE PRODUCER – COCO HITECH

For any coir rope inquiries, feel free to contact with our desicated sales team.

• 대표: Mr.Ryan (Vietnam): +84 938244404(Kakaotalk, Wechat, Whatsapp)
• Ms.Lan ( 한국 영업 담당자 ): +84 969273598| Kakaotalk ID: hoailan98
• Ms.Vi (中文）+84397317401| 微信ID：NTTV_0608
• Ms. Amy (English) : +84 965106010(WhatsApp, Kakao, Line)
• Website: https://cocohitech.com
• Website: https://kr.cocohitech.com(Korea)
• Website: https://cocohitech.jp/ (Japan)
• Youtube: https://www.youtube.com/watch?v=X7uwnNDKJ4M&t=70s
• Instagram: https://www.instagram.com/cocohitech/