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| Categories | Drainage Geonet |
|---|---|
| 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 |
| Company Info. |
| Changsha Jian-Yi New Material Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Advanced Three-Dimensional Composite Drainage Network For
Reservoirs And Slope Protection
Product Introduction
Three-dimensional composite drainage network is composed of plastic mesh with three-dimensional structure and double-sided
bonding of water permeable geotechnical fabric. This structure endows the three-dimensional composite drainage
network with good drainage performance, and it can also replace the
traditional sand and gravel layer to play a drainage role in
landfills, roadbeds and tunnel inner walls.
Product Application
Three-dimensional composite drainage network is widely used in
drainage projects such as railways, highways, tunnels, municipal
engineering, reservoirs, and slope protection due to its unique
properties. It not only enhances the safety and service life of the
project but also effectively drains water, reducing maintenance
costs.
Product Property
The main characteristics of the three-dimensional composite
drainage network include excellent drainage capacity, high tensile
strength, and the ability to maintain stable drainage performance
under high loads. In addition, the material also has good corrosion
resistance and acid-base resistance, long service life, convenient
construction, and low cost.
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 | |
| 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 |
|
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