Roadbed Drainage Geonet Geosynthetic Material 4.4m Width with 8-14 KN/m Tensile Strength for Infrastructure Reinforcement

Price Negotiable

Price: 0.96USD~3.44USD per sqm

MOQ: 90㎡

Delivery Time: 7-15 days

Brand: JianYi

Product Description

High-Performance Geosynthetic Drainage Solution

Geotechnical composite drainage net combines geotechnical fabric and mesh core advantages, delivering comprehensive "filtration-drainage-protection" performance for superior infrastructure applications.

Key Applications

Infrastructure construction projects
Landfill drainage systems
Road surface and subgrade drainage
Tunnel and retaining wall drainage
Reservoir floor reinforcement

Product Properties

Excellent Drainage: Equivalent to 1-meter thick gravel layer, rapidly eliminates accumulated water
High Tensile Strength: Maintains stable drainage performance under high loads
Superior Durability: Excellent corrosion and acid-base resistance for long service life
Easy Construction: 4.4-meter width enables quick installation, reducing construction time and costs

Technical Specifications

Drainage Network Core Specifications

Parameter	750 g/m²	1000 g/m²	1300 g/m²	1600 g/m²	1800 g/m²
Thickness (OV=20pa, mm)	5.0	6.0	7.0	7.6	8.0
Hydraulic Conductivity (m/s)	K×10⁻⁴	K×10⁻⁴	K×10⁻³	K×10⁻³	K×10⁻³
Elongation Rate (%)	< 50	< 50	< 50	< 50	< 50
Tensile Strength (core network, KN/m)	8	10	12	13	14
Geotextiles (g/m²)	200-200	200-200	200-200	200-200	200-200

Standard Compliance (CJ/T 452-2014)

Project	Geotechnical Drainage Network	Geotechnical Composite Drainage Network
Density (g/cm³)	≥0.939	--
Carbon Black Content (%)	2~3	--
Longitudinal Tensile Strength (KN/m)	≥8.0	≥16.0
Longitudinal Hydraulic Conductivity (Normal Load 500KPa, Hydraulic Gradient 0.1) (m²/s)	≥3.0×10⁻³	≥3.0×10⁻⁴
Peel Strength (KN/m)	--	≥0.17
Mass Per Unit Area Of Geotextile (g/m²)	--	≥200

This high-performance geosynthetic material provides multifunctional durability and superior drainage capabilities for critical infrastructure applications worldwide.