Geotextile Fabric Bunnings
1. Super durability: Made of polymer materials, it has excellent UV resistance, acid and alkali resistance, and corrosion resistance. It can maintain stable mechanical properties in various harsh environments for a long time, effectively extending the service life of the project.
2. Efficient and multifunctional: It integrates multiple functions such as filtration, drainage, isolation, and reinforcement, and can be flexibly applied according to different engineering needs. It can prevent soil particle loss and quickly discharge accumulated water, improving the overall stability of the project.
3. Good construction convenience: The material is lightweight and flexible, easy to cut, lay and splice, can adapt to complex terrain, greatly shorten the construction period, reduce labor costs, especially suitable for large-scale earthwork projects and emergency rescue projects.
4. High economic cost-effectiveness: Compared with traditional materials, it has lower comprehensive costs while meeting engineering performance requirements, and has lower maintenance costs in the later stage, which can save a lot of funds for the project.
Products Introduction：
Geotextile Fabric Bunnings is a carefully crafted geotextile material that plays a critical role in multiple fields. It is mainly produced through special weaving or non-woven processes, and high-strength fibers such as polyester (PET) and polypropylene (PP) are often used as materials. This geotextile structure is compact and scientific, with fibers forming a three-dimensional structure that gives it good integrity and stability, enabling it to cope with various challenges in different environments.
Product Features：
1. Excellent filtration performance: It can effectively limit the migration of small particles in the soil while maintaining good permeability, allowing water to pass through smoothly, and the permeability is greater than or at least equivalent to the migration of particles. At the same time, it can maintain good permeability, allowing water to pass through smoothly, and the permeability is greater than or at least equivalent to the permeability of the protected soil. When water flows through, it can prevent soil particles from being carried away by the water flow and cause soil erosion, while ensuring the smooth operation of the drainage system.
2. Efficient drainage function: The unique structural design enables water to be transported along a specific path of the geotextile, efficiently guiding water to the drainage outlet in both vertical and horizontal directions. The drainage effect is closely related to the permeability and pore size of geotextiles, and Geotextile Fabric Bunnings geotextiles perform well in these two aspects, ensuring good drainage performance.
3. Reliable isolation function: It can separate different types and characteristics of soil or other materials, avoiding their mixing and interference with each other. Its pore size, toughness, and strength characteristics play an important role in preventing material mixing, maintaining the original properties of each layer of material, and ensuring the stability of engineering structures.
4. Good reinforcement performance: When combined with soil to form a soil fabric system, it can provide additional tensile strength to the soil, thereby enhancing its stability. In road, dam and other engineering projects, effectively improving the bearing capacity of the foundation, reducing soil deformation and settlement, and preventing soil damage due to external forces.
5. Excellent durability: It has the characteristics of corrosion resistance, acid and alkali resistance, ultraviolet resistance and anti-aging. In various harsh environments, such as damp swamps, industrial areas with strong acidity and alkalinity, and outdoor environments exposed to sunlight for a long time, it can maintain its physical properties and functions for a long time, extend the service life of the project, and reduce maintenance costs.
6. Easy construction: The material is lightweight and easy to handle and operate during the construction process. The installation process does not require special tools, which can significantly shorten construction time, reduce construction difficulty and labor costs, and improve engineering construction efficiency, especially suitable for large-scale and emergency projects.
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 Applications：
1. Landscape Architecture Field
Control weed growth: Laying it in flower beds, flower borders, lawns and other areas can effectively prevent weeds from growing out of the soil, reduce the workload of manual weeding, and maintain soil moisture, creating favorable conditions for plant growth.
Soil isolation and stability: When laying on garden paths, lanes, and other ground surfaces, it can be used as an isolation layer to prevent different soil layers from mixing with each other, stabilize the road structure, and avoid uneven road surfaces caused by soil movement.
Retaining wall auxiliary: installed behind the retaining wall, it can prevent soil from being washed away, maintain the stability of the retaining wall, and help with drainage, preventing water accumulation behind the wall from damaging the wall.
2. Road and railway engineering
Road foundation reinforcement: laid between the road base and sub base to enhance the bearing capacity of the road structure, disperse vehicle loads, prevent pavement cracks, depressions and other diseases, and extend the service life of the road.
Railway subgrade treatment: Used for railway subgrade construction, it can improve the stability of the subgrade, prevent the mixing of ballast and subgrade soil, ensure the smoothness of the track, and reduce the frequency of track maintenance.
3. Water conservancy engineering
Dam construction: Used in the slope protection, dam foundation and other parts of the dam to filter, drain and reinforce, enhance the anti-seepage capacity and stability of the dam, resist water flow erosion and seepage pressure.
Channel anti-seepage: As a lining material for channels, it prevents water from leaking into the surrounding soil, improves water resource utilization efficiency, and protects the channel structure from water erosion.
4. Environmental Protection Engineering
Landfill site: used for the bottom and side walls of a landfill site to prevent waste leakage from contaminating groundwater and protect the surrounding environment.
Wastewater treatment facilities: In facilities such as sedimentation tanks and regulating tanks in wastewater treatment plants, they can be used as filtration and isolation materials to ensure efficient and stable operation of the treatment process.
Geotextile Fabric Bunnings, with its excellent filtration, drainage, isolation, and reinforcement properties, as well as outstanding durability and easy construction characteristics, have a wide and important range of applications in many engineering fields such as landscaping, roads and railways, water conservancy, and environmental protection. It can not only improve the quality of engineering, extend the service life of engineering, but also reduce the construction and maintenance costs of engineering. It is a trustworthy ideal material in various geotechnical engineering, playing an irreplaceable role in ensuring the safe and stable operation of engineering and environmental protection.
