Geotextile, also known as geotextile, is a permeable geosynthetic material made by needle-punching or weaving synthetic fibers. Geotextile is one of the new materials in the category of geosynthetic materials.
Seeds are processed into fabric, typically with widths ranging from 4 to 6 meters and lengths of 50 to 100 meters. Geotextiles are categorized into woven geotextiles and non-woven monofilament geotextiles.
Features
1. Made from plastic fiber, it maintains full length in both dry and wet conditions.
2. Corrosion-resistant, it can withstand corrosion for a long time in soils and waters of varying pH levels.
3. Excellent water permeability; the fibers have gaps, hence the good water-permeable properties.
4. Excellent antimicrobial properties; resistant to damage from microorganisms and pests.
5. Easy to install due to its lightweight and flexible material, making transportation, laying, and construction convenient.
6. Comprehensive Specifications: Width up to 9 meters, Unit Area Weight: 100-1000 q/m², Function 1: Insulation
Utilizing needle-punched geotextile made from polyester short fibers for construction materials with varying physical properties (particle size, distribution, consistency, and density, etc.).
Materials (such as sand and aggregates, concrete and aggregates, etc.) are isolated to prevent loss and mixing between two or more materials, maintaining material integrity.
The overall structure and functionality of the material enhance the load-bearing capacity of the structure, 2: Filtration (Anti-filtration)
As water flows from a fine-grained soil layer into a coarse-grained soil layer, the涤纶短纤针刺土工布excellent breathability and permeability are utilized to facilitate the water flow.
Successfully intercepts ten types of sediments, fine sand, small gravel, etc., to maintain the stability of the waterworks project.
Drainage
Polyester short fiber needle-punched geotextile has excellent drainage properties, enabling it to form drainage channels within the soil mass, expelling excess liquids and gases from the soil structure.
Reinforcement
Utilizing polyester short fiber needle-punched nonwoven to enhance the tensile strength and deformation resistance of the structure, thereby improving the stability of the building structure.
Shantou Quality Assurance. 5: Protection
During the erosion of soil by water flow, it effectively diffuses, transmits, or decomposes concentrated stress, preventing the soil from being damaged by external forces and protecting the soil.
6: Penetration-Resistant
Combined with geotextile membranes, it forms a composite waterproof and seepage prevention material, serving as a puncture-resistant barrier.
High tensile strength, good permeability, breathable, heat-resistant, frost-resistant, aging-resistant, corrosion-resistant, and termite-proof.
Polyester short fiber needle-punched geotextile is a widely used geosynthetic material. It is extensively applied in the reinforcement of railway subgrades, maintenance of road surfaces, sports facilities, dam protection, isolation of hydraulic structures, tunnels, coastal tidal flats, reclamation, and environmental protection projects. Application fields
(1) Reinforcement for retaining wall backfill or used for anchoring retaining wall panels. Construction of encased retaining walls or bridge abutments. Application of geotextiles in construction.
(2) Reinforce flexible road surfaces, repair cracks in the roads, and prevent reflective cracking of the pavement.
(3) Enhance the stability of rockfill slopes and reinforced earth, preventing soil and water erosion as well as frost damage to soil bodies during cold temperatures.
(4) The separation layer between the roadbed and the subgrade, or between the subgrade and the soft foundation.
(5) Isolation layer between manually filled soil, rock or material piles and foundation, as well as between different frozen soil layers. Functions include anti-filtering and reinforcement.
(6) The filtration layer on the initial upstream face of the silt dam or tailings dam, including the retaining wall backfill and the drainage system filtration layer.
(7) Filter layer surrounding the drainage pipe or around the gravel drainage trench.
(8) Filter Layers in Water Wells, Pressure Relieving Wells, or Slope Piping for Water Conservancy Projects
(9) Geotextile separation layers between roadways, airports, railway tracks, and artificial embankments, and the subgrade.
