We supply polyester mesh used to make geogrids - types, classification, overview, technical specifications, thickness, mesh opening size, roll length, color, surface treatment, packaging
Polyester mesh as geogrid material offers several advantages due to the inherent properties of polyester fibers. Polyester is known for its excellent strength, durability, and resistance to environmental factors, making it a reliable material choice for geogrid applications.
Type and Classification:
Polyester mesh used for geogrids is typically made from high-quality polyester fibers. These fibers are woven or knitted together to form a mesh structure with specific properties. The polyester mesh can be classified based on its specification and specific application, such as soil reinforcement, erosion control, or slope stabilization.
Technical Specifications:
Polyester mesh for geogrids are designed to meet specific technical specifications to ensure their performance in demanding engineering applications. The technical specifications typically include tensile strength, elongation at break, aperture dimensions, and other relevant mechanical properties.
Tensile Strength:
Polyester mesh fabrics have high tensile strength, which allows them to withstand substantial loads and resist deformation. The tensile strength can vary depending on the specific application and project requirements. It is typically expressed in kilonewtons per meter (kN/m) or pounds per foot (lb/ft).
The maximum and minimum tensile strength of polyester mesh can vary depending on several factors, including the specific manufacturing process, the quality of the polyester fibers used, and any additional treatments or enhancements applied to the mesh.
The maximum tensile strength of polyester mesh can range from 50 kN/m (kilonewtons per meter) to 200 kN/m or even higher, depending on the specific application and engineering requirements. These higher strength values are often associated with heavy-duty applications where the mesh needs to withstand significant loads and provide substantial reinforcement.
On the other hand, the minimum tensile strength of polyester mesh is typically around 20 kN/m. This lower range of tensile strength is commonly associated with lighter-duty applications or situations where moderate reinforcement is required.
The values provided here are in kilonewtons per meter (kN/m), which is a commonly used unit of measurement for geogrids and similar materials in civil engineering and construction applications.
Elongation at Break:
Elongation at break refers to the maximum strain or deformation a polyester mesh can undergo before it fails. It is an important parameter that determines the geogrid's ability to accommodate movements or settle in the soil without losing its structural integrity. Polyester geogrid mesh materials usually exhibit low elongation at break, ensuring their stability and long-term performance.
The maximum elongation at break of polyester mesh is usually around 15% to 25%. This means that the mesh can undergo a maximum strain or deformation of up to 15% to 25% of its original length before it fails. This higher range of elongation at break is often associated with applications where some flexibility and accommodation of movements are required, such as in soil reinforcement or slope stabilization projects.On the other hand, the minimum elongation at break of polyester mesh is typically around 5% to 10%. This lower range of elongation at break indicates that the mesh has a higher stiffness and limited ability to deform before reaching its breaking point. Meshes with lower elongation values are often used in applications where minimal movement or settlement is expected, such as in certain erosion control or ground stabilization projects.Furthermore, it's important to consider that elongation at break values can also be influenced by factors such as temperature, moisture, and the duration of the applied load. These factors may affect the performance and behavior of polyester mesh in real-world applications.
Thickness:
The thickness of polyester mesh for geogrids can vary depending on the specific application and load requirements. Generally, the thickness ranges from 1mm to 3mm, although thicker geogrids may be available for specialized applications. Thicker geogrid fabrics offer increased strength and stiffness.
Mesh Opening Size:
The mesh opening size determines the geogrid's ability to retain soil or aggregate particles while allowing for adequate interlocking and load distribution. Mesh sizes typically range from 20mm to 100mm, depending on the project requirements.
Roll Length:
Polyester geogrid mesh is supplied in rolls for ease of transportation and installation. Standard roll lengths range from 50 meters to 200 meters, custom lengths can be provided to accommodate different project sizes.
Color:
Polyester mesh clothes for geogrids are commonly manufactured in a black color UV stabilized to ensure the longevity and durability of the geogrid in outdoor applications.
Packaging and Transportation:
To ensure protection during transportation and storage, polyester geogrid mesh is typically tightly rolled and wrapped in protective plastic or woven fabric. This packaging prevents damage from moisture, dust, or other environmental factors.