Highway Geotech Drainage Fabric for Soil Stabilization - FH30 to FH300 Models with 1.5-5.5mm Wire Diameter

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: JianYi

Product Description

Product Overview

High-performance drainage geotextile filter fabric engineered for soil stabilization and reinforcement applications. This innovative solution provides superior drainage capabilities while enhancing soil structural integrity.

Applications

Drainage for retaining walls (vertical and horizontal)
Highway, railway roadbed and shoulder drainage
Tunnel and underpass drainage systems
Electricity ash dam and water dam drainage
Highway central isolation belt protection
Outdoor playground drainage
Transverse horizontal drilling applications
Landslide-prone ground stabilization
Roof garden and flower bed drainage
Hillside groundwater maintenance
Underground soil preparation projects
Swale drainage and saline-alkali soil reconstruction

Key Properties

Efficient penetration water drainage
Reduces saturation line levels
Reinforces soft soil layers
Enhances soil stability and prevents landslides

Technical Specifications

Drainage Fabric Dimensions

Specification	Wire Diameter (mm)	Wire Spacing (circle/m)	Outside Diameter Deviation (mm)	Precise Length (m)	Protective Layer Thickness (mm)	D (mm)
FH30	1.5	45	±2	300	-	300-1500
FH50	1.6	47	±2	180	0.30	300-1500
FH80	2.0	37	±2	80	0.34	300-1500
FH100	2.6	32	±3	60	0.36	300-1500
FH150	3.5	24	±3.5	50	0.38	300-1500
FH200	4.5	17	±4	35	0.42	300-1500
FH250	5.0	19	±6	-	0.60	-
FH300	5.5	19	±8	-	0.60	-

Flat Rate Resistance Performance

Strain	Unit	FH30	FH50	FH80	FH100	FH150	FH200	FH250	FH300
1%	KN	≥0.08	≥400	≥720	≥1600	≥3120	≥4000	≥4800	≥5600
2%	KN	≥0.16	≥720	≥1600	≥3120	≥4000	≥4800	≥5600	≥6400
3%	KN	≥0.35	≥1480	≥3120	≥4800	≥6400	≥6800	≥7200	≥7600
4%	KN	≥0.60	≥2640	≥4800	≥6000	≥7200	≥8400	≥8800	≥9600
5%	KN	≥1.00	≥4400	≥6000	≥7200	≥8000	≥9200	≥10400	≥12000

Properties Testing (JC937-2004 Standard)

Property	Φ30	Φ50	Φ80	Φ100	Φ150	Φ200
Pipe Roughness	0.014	0.014	0.014	0.014	0.014	0.014
Tensile Strength (KN/5cm, LD)	≥1.0	≥1.0	≥1.0	≥1.0	≥1.0	≥1.0
Elongation Rate (%, LD)	≥12	≥12	≥12	≥12	≥12	≥12
Tensile Strength (KN/5cm, TD)	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8
Elongation Rate (%, TD)	≥12	≥12	≥12	≥12	≥12	≥12	≥12
Ball Bursting Strength (KN)	≥1.1	≥1.1	≥1.1	≥1.1	≥1.1	≥1.1	≥1.1
Flow (cm³/S×10⁻³)	0.180	0.440	1.672	3.032	8.839	19.252
Permeability Coefficient (cm/S)	≥0.1	≥0.1	≥0.1	≥0.1	≥0.1	≥0.1
Sieve Size (O95, mm)	0.06-0.20