Geotextiles: Some interesting facts

Geotextiles: Some interesting facts Textiles are all around us. In our homes and offices, we see and use them daily. But geotextiles are quite different. Geotextile is synthetic fibers that serve as an alternative to soil filters.

They offer resistance to biodegradation & have permeable qualities. Also known as geosynthetics, geotextiles manufacturers in India manufacture the geotextiles that are used in over 80 different types of applications around us.

These fabrics have been used by civil and environmental engineers to separate, filter, reinforce, protect, or drain, depending on the project.

In this post, you can learn six exciting facts about geotextiles.

What are Geotextiles?

Geotextiles are porous sheets of fabric made from unique materials with exceptional qualities for building, construction, and landscaping purposes.

When presented on the ground, these fabrics are found in rolls and can act as a barrier or an obstacle.

As per the team of geocell manufacturers in India, Geotextiles permit material exchange between soil and air, making it porous for plants to grow roots, rainwater to enter the soil, drainage of excess water, etc without causing erosion.

History of Geotextile Fabric Do you know that for the past 30 years, geotextiles have been used successfully in road construction projects?

Geotextiles were originally known as filter fabrics. Some believe that geotextile history can be traced to when the Egyptian Pharaohs used geotextiles in roads construction and stabilization.

On record, it is believed that R.J. Berrett started working with geotextiles in the 1950s.

He used them to control erosion and in applications like soil retention, filtration, and road stability.

During this period, geotextiles were made with natural fibers or vegetation mixed with soil to improve road stability.

The Need for Geotextiles has Increased Greatly As geotextiles continue gaining in popularity, standard textiles’ limitations continue to erupt. Traditional textiles can no longer meet the manufacturing price let alone the cost of upgrading.

Many consumers started to ask why they should choose standard textiles when they can get something (geotextiles) with much better personalization of attributes and offers lots of benefits over standard textiles.

Today, the demand for geotextile installation has increased significantly thanks to its versatility, natural features, and wide range of applications.

Characteristics of Geotextiles The following are specific characteristics to watch out for in geotextiles:  Physical characteristics include weight, specific gravity, density, and stiffness.  Degradation characteristics include resistance to chemical, biological, mechanical, hydraulic, and photo degradation.  Hydraulic characteristics include turbidity, permeability, permittivity, transitivity, and porosity.  Endurance characteristics include elongation, right clogging length, and abrasion resistance.  Mechanical characteristics include tensile strength, frictional resistance, tearing strength, bursting strength, suitable tenacity, flexibility, and drapability.

Types of Geotextiles The fifth fact on the list is that geotextiles come in various types. The varied types of geotextiles are used for different applications. In this section, experts of HDPE geomembrane manufacturers in India will highlight the four main types of geotextiles.

Woven geotextiles: They have high load capacity and tensile strength, making them suitable for separation and reinforcement functions. Woven geotextiles are also relatively impermeable and have high compressive strengths. While they are not so good with drainage, they are ideal for road construction.

Non-woven geotextiles: Non-woven textiles do not have high tensile strength as woven geotextile walls, but they come in handy in fields that require separation, filtration, or drainage. Engineers use non-woven geotextiles for erosion control or other hardscape projects.

Polyspun geotextiles: Polyspun geotextiles are permeable and commonly used as weed barriers. Although they can perform separation functions like non-woven geotextiles, they cannot provide any reinforcement like woven geotextiles.

Spunbound geotextiles: Spunbound geotextiles are a form of non-woven geotextiles that serve as weed barriers or as drainage fabrics.

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