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Permeable Geotextile Fabric

Permeable geotextile fabric plays a crucial role in modern construction and engineering projects by providing effective drainage, filtration, and separation solutions. Its versatility, strength, and durability make it an essential material for ensuring the long-term stability and performance of infrastructure developments.

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Product Details

Permeable Geotextile Fabric Overview

Introduction: Permeable geotextile fabric is a specialized textile material that offers permeability, filtration, and separation properties in various civil engineering and construction applications. This fabric is designed to facilitate the efficient flow of fluids, such as water, while preventing soil erosion and providing structural support.

Key Features:

Permeability: Permeable geotextile fabric allows water to flow through the material, preventing waterlogging and facilitating effective drainage in applications such as road construction, landfills, and erosion control projects.
Filtration: The fabric acts as a filter, allowing water to pass through while retaining soil particles and preventing clogging of drainage systems. This helps in maintaining the integrity and functionality of the underlying soil.
Separation: Permeable geotextile fabric can be used to separate different soil layers or materials, preventing mixing and ensuring the stability of construction projects such as retaining walls or embankments.
Strength and Durability: These fabrics are engineered to provide high tensile strength, puncture resistance, and durability, ensuring longevity and stability in challenging environmental conditions.
Versatility: Permeable geotextile fabrics are available in various weights, thicknesses, and pore sizes to suit different project requirements. They can be customized to meet specific application needs.
Installation: Easy to install, permeable geotextile fabrics offer a cost-effective solution for enhancing the performance and longevity of civil engineering projects. They can be used in combination with other geosynthetic materials for increased efficiency.

Applications:

Road Construction: Used as a separation and filtration layer in road bases, permeable geotextile fabric helps in improving the structural integrity of roadways and preventing soil contamination.
Drainage Systems: Applied in drainage systems to facilitate water flow and filtration, these fabrics prevent soil erosion and ensure the efficient functioning of drainage structures.
Erosion Control: Utilized in erosion control projects to stabilize soil, prevent landslides, and protect slopes from water damage, maintaining the ecological balance of the environment.
Landscaping: Used in landscaping applications to improve soil structure, support vegetation growth, and enhance the aesthetics of outdoor spaces.

Product Parameter

Project	Performance indicators
Nominal Strength,kN/m	5	8	11	20	24	28	34	50
Longitudinal and Transverse Tensile Breaking Strength,kN/m	≥5.0	≥8.0	≥11.0	≥20.0	≥24.0	≥28.0	≥34.0	≥50.0
Longitudinal and Transverse Elongation At Break	50%~90%
Longitudinal and Transverse Tearing Strength, kN	≥0.15	≥0.24	≥0.35	≥0.42	≥0.50	≥0.58	≥0.65	≥0.90
CBR Top Break Power, kN	≥1.0	≥1.7	≥2.5	≥3.5	≥4.3	≥5.3	≥6.2	≥7.0
Vertical and Horizontal Grip Strength, kN	≥0.3	≥0.6	≥0.9	≥1.3	≥1.7	≥2.0	≥2.4	≥3.0
Thicknesses, mm	≥1.2	≥1.6	≥1.8	≥2.4	≥2.8	≥3.0	≥3.2	≥3.4
Equivalent Pore Size, ο₉₅mm	0.07~0.20
Vertical Permeability Coefficient,cm/s	≤2.0×10^-1
UV Strength Retention Rate	≥80%
Mass Per Unit Area,g/m²	≥100	≥150	≥200	≥300	≥400	≥500	≥600	≥800
Quality Deviation Per Unit Area	±5%			±4%		±3%
Width Deviation	±0.5%
Tensile Strength of Geobags At Seams,kN/m	—	≥6.5	≥9.0	≥16.0	—	—	—	—