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Three Dimensional Composite Drainage Mesh 7mm Corrosion Resistant

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Three Dimensional Composite Drainage Mesh 7mm Corrosion Resistant

Name: Three Dimensional Composite Drainage Mesh 7mm Corrosion Resistant
Brand: JianYi
Price: 0.96 USD

Brand Name : JianYi

Certification : ISO 9001

Place of Origin : China

MOQ : 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

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Improve Drainage With Drainage Geonet 7mm Three-Dimensional Composite Drainage Mesh

Product Introduction
7mm three-dimensional composite drainage net is a new type of drainage geotechnical material, which is mainly made of high-density polyethylene (HDPE) as raw material and processed by a special extrusion molding process. The material has a three-layer special structure. The middle ribs are rigid and arranged longitudinally to form a drainage channel. The ribs arranged crosswise up and down form a support to prevent the geotextile from embedding in the drainage channel. Even under very high loads, it can maintain high drainage performance.

Product Application
7mm three-dimensional composite drainage mesh is a new type of drainage geotechnical material. It is mainly composed of high-density three-dimensional composite drainage mesh and is mainly used in drainage projects such as railways, highways, tunnels, municipal projects, reservoirs, and slope protection. Its effect is remarkable.It can not only replace traditional sand and gravel layers, but also has advantages that traditional materials cannot match in terms of drainage in landfills, roadbeds and tunnel inner walls.

Product Property
Strong drainage: The drainage performance of the three-dimensional composite drainage net is equivalent to one-meter thick gravel drainage, which can quickly drain the accumulated water.
High tensile strength: Even under very high pressure, it can maintain stable drainage performance.
Corrosion resistance: The material is acid and alkali resistant, has a long service life, and is suitable for drainage needs in various harsh environments.
Reduce the probability of geotextiles embedded in the mesh core: The special structural design reduces the possibility of geotextiles embedded in the drainage channel, ensuring long-term drainage efficiency

Product Specification and Technical Index

Drainage network core	Specification
Unit Weight(g/m2)	750	1000	1300	1600	1800
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

(CJ/T 452—2014)

Project	Index
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)/(㎡/s)	≥3.0×10-3	≥3.0×10-4
Peel Strength/(KN/m)	—	≥0.17
Mass Per Unit Area Of Geotextile/(g/㎡)	—	≥200
Mass Per Unit Area Of Geotextile/(g/㎡)	—	≥200

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Three Dimensional Composite Drainage Mesh 7mm Corrosion Resistant

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