Benefits of Geonet

Benefits of Geonet

Geonet is a flexible, durable, and versatile geosynthetic material used in construction. It offers a variety of benefits, including reinforcement, drainage, and stabilization.

Geonets also have a high flow capacity, which allows them to convey liquids and gases effectively. They are also lightweight and easy to install, saving on installation costs.


Modern geosynthetics such as geonets are designed to provide strength, which is crucial for a variety of applications. They can help stabilize soils, improve load-bearing capacity, and increase the longevity of construction projects. Additionally, they can provide cost savings compared to traditional drainage systems.

In addition to their strength, geonets are also durable and environmentally friendly. They are made of high-density polyethylene (HDPE) or polypropylene, which makes them resistant to degradation due to moisture and other environmental factors. This durability translates into lower installation costs and reduced maintenance over the life of the product.

Geonets are manufactured in a wide variety of sizes, shapes, and styles. The most common type of geonet is a biplanar design, which features two sets of intersecting ribs at different angles and spacings. However, some manufacturers are developing newer designs that feature three-dimensional ribs or box-shaped channels.

Laboratory creep tests have been conducted on conventional biplanar geonets. These results can be used to estimate the allowable stress for the geonet, although the test method is not perfect. Many complicating factors such as lamination to form a geocomposite, hydro-chemical environment, stress inclination, and temperature can affect the creep behavior of geonets. Because of these factors, the methods presented in this series may be slightly conservative compared to those based on laboratory creep tests alone.


Drainage is a key aspect of the performance of geosynthetic materials. They help to prevent water buildup, which can weaken the subgrade and impact the stability and load-bearing capacity of structures. They also help to reduce the risk of flooding and groundwater contamination.

A three-dimensional geonet is a grid-like structure that provides an efficient drainage pathway for liquids or gases. It is made from a high-density polyethylene (HDPE) resin and features a core that is laminated on both sides with a non-woven needle-punched perforated geotextile to prevent soil particles from clogging the drainage core. The ribs on the geonet are designed to be spaced to allow for in-plane drainage of liquids and gases, and they are able to withstand high loads.

US Fabrics offers a full line of bi-planar geonets and geocomposite drainage products. These products are manufactured in Geonet North America and provide excellent drainage for landfill cells, methane gas collection, leachate collection, and pavement drainage. They can also withstand heavy highway loading conditions and offer high compressive resistance, making them ideal for environmental landfill and heavy highway applications.

Geonets are used in a wide range of projects, including landfill systems, road construction, mining, slope stabilization, and erosion control. They improve the strength and stability of subgrade soils, helping to distribute loads more evenly and extend the life of roads and railways. They also reduce the need for maintenance and repair, saving on labor and transportation costs.


As the world’s leading plastic fabricator, Industrial Plastics offers geonets that are designed to withstand high loads and maintain their structural integrity. These innovative products can be used for drainage, erosion control, soil stabilization, and more. They can be combined with traditional construction techniques to improve performance and cost-efficiency.

Geonets are often used in conjunction with other geosynthetic materials to provide reinforcement and enhance the stability of soil structures. They act as separator layers and help prevent the mixing of different soil layers, reducing the risk of differential settlement. They also distribute loads more evenly, increasing soil stability and load-bearing capacity.

Additionally, geonets are able to reduce or eliminate the need for drainage ditches, which can be costly and time-consuming. They also have excellent chemical resistance, making them gabion supplier a valuable choice for applications that require the collection of liquids or gases.

It’s important to keep in mind that Geonets need to be covered with soil after installation. If left exposed, they can become contaminated by miscellaneous sediments, debris, ingrowing vegetation, or construction waste. This can lead to problems such as clogging, poor water flow, and even erosion. Therefore, it’s important to cover them as soon as possible.


The durability of a geonet is important to its performance and longevity. Geonets are made from durable synthetic polymers like high-density polyethylene (HDPE) and polypropylene (PP), which have good tensile strength and are resistant to degradation from exposure to UV radiation, moisture, and biological agents. This durability allows geonets to withstand heavy loads and maintain their structural integrity.

The ribbed or channel structure of geonets provides a balance between hydraulic conductivity and soil particle retention, making them ideal for drainage and filtration applications. These geosynthetic materials can also be used to control erosion, stabilize slopes, and prevent landslides. They can also be laminated with geotextiles to create drainage geocomposites.

In addition to their durability, geonets are cost-effective because they require less backfill material and reduce construction costs. They are also easy to install and can be adapted to various project requirements. They are also chemically inert and resistant to degradation from chemicals, reducing maintenance and repair costs over the lifetime of a project.

The compression resistance of a geonet is dependent on its composition, geometry, and size. For example, triplanar geonets with three sets of strands have different compression properties than biplanar geonets with two. In the initial part of the stress-strain curve, a triplanar geonet has better compressibility than a biplanar geonet at strains less than 12%. This is attributed to the fact that a triplanar geonet has more ribs and less void space than a biplanar geonet.

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