Geogrids and geotextiles are widely used today than ever before. If you are interested in learning about the difference between these two materials, you have come to the right place. This post takes a close look at the differences between geogrids and geotextiles. It is common for people to think that the two are the same. However, there are many things that people do not know. Therefore, reading this post is crucial to expanding your knowledge about these two materials. So, what are you waiting for? Let’s start the post.
What Is A Geogrid?
In the simplest of words, a geogrid is a geosynthetic material that is used for the reinforcement of soil or similar materials. It is commonly used for reinforcing retaining walls and subsoil below roads as well as structures. Since soils tend to pull apart under tension, there is a need to use a material that can reinforce the soil and withstand the heavy tension. This is where geogrids come into place. They effectively transfer the forces from the soil. Geogrids are made of polymer materials like polyprolene, polyethylene, and polyester. The can either be knitted from yarns, woven in, produced by punching a pattern of holes, or heat-welded from strips.
What Are the Applications of Geogrids?
Geogrids serve multiple purposes. Their applications are mentioned below.
- Retaining Walls
- Embankment Over Soft Soils
- Steepened Slopes
- Void Bridging
- Veneer Stability in a Landfill
- Pavement Reinforcement
Functions of Geogrids
- Stabilize soil mass
- Work like reinforcing steep does to concrete
- Create a composite soil mass that helps increase strength
- Allow much higher loads to be carried
What Is A Geotextile?
Geotextiles are a newly emerging field. Not only are they used in civil engineering, but also many other fields. They offer tremendous potential in various areas. When we consider modern pavement design and maintenance, geotextiles play a huge role. It is due to this reason that their growth has been unlike any other material. They are used for transportation applications and in infrastructural works like harbours, roads, and the like. The multifunctional characteristics of the material are great news for the construction industry. Woven geotextiles are the most common product.
Functions of Geotextiles
Any textile product that is used under the soil is referred to as a geotextile. The reason why such products are used is because they help with reinforcement of pipelines, ponds, embankments, streets, and similar applications.
Geotextiles are commonly used in open-mesh versions like closed fabric surface or woven fabric. The type of geotextile that is used depends on its application. Generally, you can use geotextiles for the application areas mentioned below.
- Beneath parking lots
- Beneath curb areas
- Beneath sidewalk slabs
- Between sand drainage layers
- Between stone base courses and landfills
- Between subgrade in railroads
After you have gone over the post, you will know about the differences between geogrids and geotextiles. It is important that you remember their differences to ensure that you use the right material for the right job.