A person who is engaged in the construction sector will certainly be familiar with the term Geotextile. However, what is geotextile and its applications in construction? Seeing from its functions which are quite diverse, it will certainly be very useful for use in soft soil conditions.
So, What Is Geotextile and Its Applications in Construction?
Geotextile is a material that is widely applied in the world of geotechnics. This is a coating material that is useful in various jobs in the field of civil engineering. Where this material is composed of synthetic threads, namely non-woven and woven types.
Meanwhile, geotextile according to American Standard Testing and Mineral (ASTM) D4439 is a permeable geosynthetic with a similar shape to textiles.
Benefits
The main benefits of this geotextile are filtration, separation, and reinforcement. In addition, it is also optimal as a foundation for a building, soil, rocks, and other geosynthetic applications.
This material has complementary properties in the process of building structures and also making a product. So, what is geotextile and its applications in construction? Of course, this material is for civil engineering, such as road construction.
Geotextile Function
There are still many people who are confused about the function of this geotextile. If you look at it yourself, this geotextile plays an important role in the development of urban or rural areas.
Filter
In general, geotextiles have quite high permeability properties. Finally, it can help drain water from the material. The application of this material functions as a filter to make the water flow so that it can be easily filtered without the need for soil media. Thus, water can still be filtered properly and the mixed soil does not penetrate the material.
Separator
The fact is that this geotextile material is known as the most effective material in preventing mixing in the soil. Especially on soft soil types or hard soil above it. This can be seen in road construction that uses soft soil.
Often the base of soft soil moves due to the influence of seeping rainwater. When the base of soft soil experiences movement, then after that the role of geotextile as a separator will function optimally.
Stabilization
Another function is as a stabilizer. This is still related to the previous separator function. This is because the complementary material has a strong tensile force and is also able to distribute the load on it evenly. So that in the end, it can maximize the strength of the soil when carrying out the dredging process.
Geotextile Characteristics
In addition, the application of the geotextile layer itself is usually permeable to plant materials. Thus, plants that grow on it can grow well without any interference.
On the other hand, when hit by heavy rain, water will still enter and be absorbed directly by the soil normally. When there is excess water volume, it can be drained properly, and will not cause erosion. The following are the characteristics of the best standard geotextile layer.
- Has physical characteristics in the form of the right weight, stiffness, and density.
- Mechanically, it must consist of proper toughness, tensile strength, high flexibility, completeness, strong against tearing, and resistant to friction.
- Hydraulic, consists of transitivity, permeability, porosity, permittivity, and turbidity.
- Degradation, this will include resistance to biological, chemical, mechanical, and hydraulic degradation.
- Durability includes resistance to abrasion and also resistance to right blockage.
Up to here, what is geotextile and its applications in construction? Geotextile is an important coating material that is usually useful for construction in the field of civil engineering. There are two types, namely Woven Geotextile which is made of Polypropylene Polymer and Non-Woven Geotextile which is made of Polyester Polymer and Polypropylene.
For more information about Geotextile please contact: Whatsapp/Mobile Phone: +62 811 9151 338 (Ms. Anna) or Email :info@urbanplastic.id