Geotextile is a type of synthetic fabric used in civil and geotechnical projects. The technical specifications of geotextile include polyester or polypropylene material, high tensile strength, good permeability, and durability against environmental conditions.This material is used for separation, filtration, drainage and soil reinforcement due to its resistance to decay, chemicals and UV rays. The thickness, weight and dimensions of the geotextile are determined depending on the type of project and technical requirements. These technical characteristics of geotextiles make it widely used in projects such as road construction, dam construction and soil erosion control.
The technical specifications of geotextiles vary from project to project depending on the specific needs of each project. For example, in road construction projects, high tensile strength and good permeability are essential geotextile properties.These technical characteristics of geotextiles allow them to withstand heavy loads and traffic stresses, and also affect the price of geotextiles. In contrast, for drainage projects, permeability and filtration are more important so that water can easily pass through the layers.
In dam construction and soil erosion control projects, the technical characteristics of geotextiles, such as resistance to chemicals and UV rays, are very important. Also, the thickness and weight of the geotextile are also determined based on the type of soil and environmental conditions.These differences indicate that the selection of the appropriate geotextile should be made according to the technical specifications of the geotextile and the needs of the project in order to achieve optimal performance. The price of the geomembrane should also be considered as one of the effective factors in the selection of materials in order to select the best option for the project, both technically and economically.
Polyester geotextile is a type of geotextile that is widely used in construction projects due to its unique characteristics.Geotextile applications in various fields, including separation, filtration and soil reinforcement, demonstrate the importance of this material in construction. The technical characteristics of polyester geotextile make it an ideal choice for separation, filtration and soil reinforcement. This material is made of polyester fibers and has high resistance to harsh environmental conditions.
Polypropylene geotextile is a type of synthetic fabric that is widely used in geotechnical and civil engineering projects. The “technical characteristics of polypropylene geotextile” make it a suitable choice for specific conditions compared to other materials. This product offers unique properties due to its chemical composition and special structure.
For projects that require insulation and water infiltration, purchasing geomembrane sheets is recommended as a highly effective protective layer. These sheets, along with geotextiles, can provide better performance in erosion control and increase the lifespan of structures.
Composite geotextiles, which combine multiple layers of different materials, offer multiple functions in engineering projects. This type of geotextile is designed for specific applications by utilizing the characteristics of geotextiles in different layers. Its use is essential in situations where a combination of strength, permeability, and durability is required.
Geotextiles are divided into two main categories: woven and non-woven, each of which has different applications in construction projects depending on the production method, structure and technical specifications of the geotextile. The choice between these two types depends on the specific needs of the project, such as mechanical strength, permeability and desired performance.
Woven geotextiles are generally lighter and thinner, making them suitable for applications such as soil reinforcement and layer separation in road construction. In contrast, nonwoven geotextiles are heavier and thicker due to their bulk structure, and are more commonly used in drainage, filtration, and erosion control projects.
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Criterion
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Woven geotextile
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Nonwoven geotextile
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Production method
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Weaving fibers in longitudinal and transverse directions
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Random bonding of fibers by mechanical, thermal, or chemical methods
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Structure
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Orderly and networked
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Irregular and bulky
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Tensile strength
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High tensile strength in specific directions
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Moderate and uniform tensile strength in all directions
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Permeability
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Lower permeability due to fiber density
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Higher permeability for drainage and filtration
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Geotextile dimensions are determined in different projects based on technical and functional needs. Technical specifications of geotextile such as width, length, thickness and weight are among the key factors in selecting the appropriate dimensions. These dimensions should be adjusted according to the type of project and implementation conditions.
The typical width of geotextiles is between 4 and 6 meters, which is suitable for covering large areas in projects such as road construction or erosion control.
The thickness of the geotextile varies between 0.5 and 5 mm and is selected depending on the project’s need for mechanical resistance or permeability.
The weight of geotextiles is usually between 100 and 800 grams per square meter, which is determined according to the technical specifications of the geotextile and its application.
The standard length of geotextile rolls is between 50 and 100 meters to allow for easy transportation and installation.
These dimensions may vary depending on the project order or specific needs. Technical specifications of the geotextile such as tensile strength and permeability also play a key role in determining the final dimensions.
Poosheh Sanat Company, with more than 15 years of experience, focusing on the application of advanced solutions in a wide range of construction and infrastructure projects, is a leading and leading provider of comprehensive engineering services.
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