Industrial Geotextile Fabric
1.High-Efficiency Filtration: Geotextile fabric acts as a reliable filter, preventing the loss of fine soil particles while allowing water to pass through freely. This feature is critical in applications such as road construction and landfill engineering, where soil stability depends on maintaining the integrity of soil layers.
2.Effective Separation Capability: It can effectively separate different types of materials, such as soil and gravel, sand and concrete, or subgrade and pavement layers. This separation prevents material mixing, which can compromise the structural strength and performance of engineering structures. For example, in road construction, geotextiles separate the subgrade soil from the aggregate base, ensuring the base remains stable and load-bearing.
3.Strong Reinforcement Function: By integrating with soil structures, Industrial Geotextile Fabric enhances the tensile strength and bearing capacity of the soil. This reinforcement effect is particularly beneficial in soft soil areas, where it helps reduce soil settlement and improve the stability of foundations, embankments, and retaining walls.
4.Exceptional Flexibility and Conformability: Geotextile fabric is highly flexible, allowing it to conform to irregular terrain and adapt to structural deformations. This flexibility ensures full contact with the soil surface, maximizing its filtration, separation, and reinforcement functions. Unlike rigid materials that are prone to cracking under deformation, geotextiles remain intact, maintaining their performance even in dynamic environments.
5.Consistent Quality and Customizability: Advanced manufacturing processes ensure that Industrial Geotextile Fabric has consistent physical and mechanical properties across batches. Manufacturers offer a wide range of customization options, including different grammages, strengths, textures, and colors, allowing engineers to select the perfect product for their specific project requirements.
Product Introduction
Exceptional Strength and Durability: Crafted from high-grade synthetic polymers, Industrial Geotextile Fabric boasts exceptional tensile strength, tear resistance, and abrasion resistance. It can withstand heavy loads from construction machinery, soil pressure, and water erosion, maintaining its structural integrity even in harsh environmental conditions. Unlike organic materials that degrade over time, these geotextiles are designed for long-term use, with a service life of up to 50 years in optimal conditions.
Superior Permeability and Drainage Capability: One of the standout advantages of geotextile fabric is its ability to facilitate efficient water flow while retaining soil particles. This permeability creates effective drainage channels within soil structures, preventing water accumulation that can lead to soil erosion, foundation settlement, and structural damage. By accelerating water evacuation, geotextiles significantly improve the stability and safety of engineering projects.
Excellent Resistance to Environmental Hazards: Industrial Geotextile Fabric is highly resistant to UV radiation, chemical corrosion, and microbial degradation. It can withstand exposure to harsh weather conditions, acidic or alkaline soils, and industrial chemicals, making it suitable for use in diverse and challenging environments—from coastal areas with high salt content to industrial zones with contaminated soil.
Cost-Effective and Time-Saving Construction: Compared to traditional materials such as concrete, gravel, and sand, geotextile fabric is lighter in weight, easier to transport, and simpler to install. It requires fewer labor resources and construction equipment, reducing overall project costs and shortening construction timelines. Additionally, its long service life minimizes maintenance and replacement expenses, delivering significant long-term cost savings.
Environmentally Friendly and Sustainable: Many Industrial Geotextile Fabrics are made from recyclable materials, aligning with the global push for sustainable construction practices. By reducing the need for non-renewable resources (such as gravel and concrete) and minimizing soil disturbance, geotextiles help lower the carbon footprint of construction projects. They also play a crucial role in environmental remediation efforts, such as preventing soil erosion and filtering contaminants.
Product Parameters
project | metric | ||||||||||
Nominal strength/(kN/m) | |||||||||||
6 | 9 | 12 | 18 | 24 | 30 | 36 | 48 | 54 | |||
1 | Longitudinal and transverse tensile strength / (kN/m) ≥ | 6 | 9 | 12 | 18 | 24 | 30 | 36 | 48 | 54 | |
2 | Maximum elongation at maximum load in longitudinal and transverse directions/% | 30~80 | |||||||||
3 | CBR top penetration strength /kN ≥ | 0.9 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | |
4 | Longitudinal and transverse tearing strength /kN | 0.15 | 0.22 | 0.29 | 0.43 | 0.57 | 0.71 | 0.83 | 1.1 | 1.25 | |
5 | Equivalent aperture O.90(O95)/mm | 0.05~0.30 | |||||||||
6 | Vertical permeability coefficient/(cm/s) | K× (10-¹~10-), where K=1.0~9.9 | |||||||||
7 | Width deviation rate /% ≥ | -0.5 | |||||||||
8 | Unit area mass deviation rate /% ≥ | -5 | |||||||||
9 | Thickness deviation rate /% ≥ | -10 | |||||||||
10 | Thickness coefficient of variation (CV)/% ≤ | 10 | |||||||||
11 | Dynamic perforation | Puncture hole diameter/mm ≤ | 37 | 33 | 27 | 20 | 17 | 14 | 11 | 9 | 7 |
12 | Longitudinal and transverse fracture strength (grab method)/kN ≥ | 0.3 | 0.5 | 0.7 | 1.1 | 1.4 | 1.9 | 2.4 | 3 | 3.5 | |
13 | Ultraviolet resistance (Xenon arc lamp method) | Longitudinal and transverse strength retention rate% ≥ | 70 | ||||||||
14 | Ultraviolet resistance (fluorescence UV lamp method) | Longitudinal and transverse strength retention rate% ≥ | 80 | ||||||||
Product Application
1.Transportation Infrastructure (Roads, Railways, and Airports): In road construction, geotextiles are used to reinforce subgrades, separate subgrade soil from aggregate bases, and improve drainage. This enhances road stability, reduces settlement, and extends the service life of roads. Similarly, in railway construction, they are used to reinforce ballast layers and prevent soil intrusion, ensuring smooth and safe train operations. Airports also utilize geotextiles in runway and taxiway construction to improve soil bearing capacity and drainage.
2.Water Resources and Hydraulic Engineering: Geotextile fabric plays a critical role in hydraulic projects such as dams, embankments, canals, and coastal protection. It is used to reinforce dam and embankment structures, prevent soil erosion, and improve drainage. In coastal areas, it is used in revetments and breakwaters to protect shorelines from wave erosion. Canals use geotextiles to line channels, preventing water seepage and soil erosion.
3.Environmental Protection and Remediation: In landfill engineering, geotextiles are an essential component of the liner system, acting as a filter and separator to prevent leachate contamination of groundwater. They are also used in wastewater treatment plants to filter sludge and improve water quality. Additionally, geotextiles are used in soil remediation projects to contain contaminated soil and prevent the spread of pollutants.
4.Building and Foundation Engineering: In building construction, geotextiles are used to reinforce foundations, especially in soft soil areas. They help distribute structural loads evenly, reduce settlement, and improve the stability of buildings. They are also used in underground garage construction and tunnel engineering to improve drainage and prevent soil collapse.
5.Agriculture and Horticulture: Geotextile fabric is widely used in agriculture as a weed barrier, preventing weed growth without the need for harmful herbicides. It also helps retain soil moisture, improve soil structure, and promote plant growth. In horticulture, it is used in greenhouse flooring and landscape construction to improve drainage and soil stability.
6.Mining Engineering: In mining projects, geotextiles are used to reinforce mine slopes, prevent soil erosion, and improve drainage. They are also used in tailings dams to filter and separate tailings, preventing environmental contamination.
Conclusion: The Future of Industrial Geotextile Fabric in Construction
