China HDPE Smooth Geomembrane manufacturer
Changsha Jian-Yi New Material Co., Ltd.
2
Home > Products > Drainage Geonet >

Versatile Three-Dimensional Drainage Geonet for Civil and Environmental Projects

Browse Categories

Changsha Jian-Yi New Material Co., Ltd.

City: changsha

Province/State:ningxia

Country/Region:china

Tel:86--15116129368

Contact Person:
Ms.Zhang
View Contact Details

Versatile Three-Dimensional Drainage Geonet for Civil and Environmental Projects

Brand Name JianYi
Certification ISO 9001
Place of Origin China
Minimum Order Quantity 90㎡
Price 0.96USD~3.44USD per sqm
Payment Terms L/C, D/P
Supply Ability 600T/Month
Delivery Time 7-15 days
Color Black
Chemical Resistance Excellent
Width 2m-6m
Uv Resistance Excellent
Length 50m-100m
Tensile Strength ≥16kN/m
Weight ≥200g/m2
Application Landfill, roadbed, railway, tunnel, retaining wall
Detailed Product Description

Versatile Three-Dimensional Drainage Geonet for Civil and Environmental Projects

 

Product Introduction

Three-dimensional composite drainage network is a new type of geosynthetic material with unique structure. It consists of a three-dimensional geotechnical mesh core and two needle-punched perforated non-woven geotechnical fabrics pasted on both sides. The three-dimensional geotechnical mesh core includes a thick vertical rib, as well as one oblique rib at the top and bottom.

 

Product Application

It is mainly used for drainage projects in railways, highways, tunnels, municipal engineering, reservoirs, retaining slopes, etc., and has remarkable effects. It is widely used in underground water collection and drainage projects in civil, transportation, water conservancy, civil construction, mining, environmental protection and other construction projects. It is also used more in landfill sites, such as as the surface water diversion layer and gas diversion layer of the landfill site closure system, and can also be used as the main leachate collection and diversion layer (LCRS), which can discharge the leachate from the impervious membrane in time, making the water head less than the thickness of the geotechnical drainage material, reducing the leakage of the geomembrane caused by excessive water head; it can also play a role in garden and sports field drainage.

 

Product Property

    The three-dimensional composite drainage net has high tensile strength and shear strength, can withstand long-term high pressure loads, and can maintain a considerable thickness, providing good water conductivity. In addition, it also has good corrosion resistance and acid and alkali resistance, and has a long service life.

 

Product Specification and Technical Index

Drainage network coreSpecification
Unit Weight(g/m2)7501000130016001800
Thickness(OV=20pa, mm)5.06.07.07.68.0
Hydraulic Conductivity(m/s)K×10-4K×10-4K×10-3K×10-3K×10-3
Elongation Rate(%)< 50< 50< 50< 50< 50
Tensile Strength(core network, KN/m)810121314
Geotextiles(g/m2)200-200200-200200-200200-200200-200

 

(CJ/T 452—2014)

ProjectIndex
Geotechnical drainage networkGeotechnical 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)/(㎡/s)≥3.0×10-3≥3.0×10-4
Peel Strength/(KN/m)≥0.17
Mass Per Unit Area Of Geotextile/(g/)≥200
Product Tags: Civil Drainage Geonet   Three-Dimensional Drainage Geonet   Environmental Projects Drainage Geonet  
Related Products
Email to this supplier
 
From:
Enter your Email please.
To: Changsha Jian-Yi New Material Co., Ltd.
Subject:
Message:
Characters Remaining: (80/3000)