HDPE Geonet For Drainage and Reinforcement
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 200000 m²/month
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Three-dimension Composite Drainage Network Introduction
Three-dimension composite drainage network is made of a unique three-dimension geonet bonded geotextile on both sides. It has properties of both geotextile (filtration function) and geonet (drainage and protection) and provides a whole function system “filtration-drainage-protection”.
The net core with its unique three-dimension structure can bear high compression load in construction and keep certain thickness, providing good hydraulic conductivity.
Specifications
Geonet thickness: 5-8mm; Width: 2-4m; Length as requested
Geotextile can be needle punched polyester geotextile, continuous filament PET nonwoven geotextile or Polypropylene nonwoven geotextile, and the unit weight normally 200g/m2.
| Property | National standard | Enterprise Standard | Inspection standards |
| JG/T 193-2006 | |||
| Geosynthetic Clay Expansion index | ≥24 ml/2g | ≥25ml/2g | ASTM D5890 |
| Mass Per Unit Area(g/m2) | ≥4000 g/m2 | ≥4000 gm2 | ASTM D5993 |
| Tensile Strength | ≥6KN/m | ≥8KN/m | ASTM 4632 |
| Maximum load elongation | ≥10% | ≥10% | ASTM 4632 |
| Permeability | ≤5×10-11 | ≤5×10-11 | ASTM D5084 |
| Moisture content | ≤15% | ≤15% | ASTM D4643 |
| Peel strength | ≥40N | ≥65N | ASTM D4632 |
| Hydrostatic pressure | 0.4Mp | 0.4~0.6Mp | ASTM D5891 |
Features
1. Excellent drainage function, able to bear long time high pressure load
2. High tensile and shear strength
3. Able to protect its long time and stable hydraulic conductivity
4. Able to bear more than 2000kpa compression load, its anti-pressure capacity much higher than common drainage network
5. Corrosion resistant, acid and alkali resistant.
Application
Landfill drainage; Roadbed and road drainage; railway drainage; tunnel drainage; underground structure drainage; the retaining back wall drainage; garden and sports ground drainage.
FAQ
1. Which payment do you accept?
For you convinience,our payment can be L/C,TT
2. Is free sample available?
We can supply free samples if you need.
3. How about your quality?
We have strict quality control system, we make testing on incoming raw material and finished products. Your third party testing is also welcomed. With high quality, our products are used on government projects at home and abroad. Our product quality is accepted by clients from all over the world
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- Yes, earthwork products are suitable for bridge approach embankments. Earthwork materials, such as soil, clay, or gravel, can be used to construct stable embankments that support the bridge approach. These materials can be compacted and shaped to provide a solid foundation and slope for the bridge approach, ensuring its stability and longevity.
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- Yes, earthwork products can be used for constructing terraced gardens. Earthwork products such as retaining walls, terracing blocks, and geogrids can be utilized to create levels and stability in the garden. These products help to prevent erosion, shape the terrain, and provide structural support, making them ideal for constructing terraced gardens.
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- Q: Civil engineering graduation, after work which test is good?
- Examination level Primary, intermediate, advanced
- Q: Why study civil engineering materials?
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- There are several types of geosynthetic reinforcements commonly used for bridge abutments. These include geotextiles, geogrids, and geocells. Geotextiles are permeable fabrics that are used to separate, filter, reinforce, or drain soil. Geogrids are geosynthetic materials with open apertures that provide soil reinforcement and increase the stability of the abutment. Geocells are three-dimensional honeycomb-like structures made from high-density polyethylene that provide confinement for soil and improve load-bearing capacity. These geosynthetic reinforcements are used to enhance the performance and longevity of bridge abutments.
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- Q: Can earthwork products be used for constructing sports fields?
- Yes, earthwork products can be used for constructing sports fields. Earthwork products such as soil, sand, and gravel can be used to prepare the ground, create proper drainage systems, and level the playing surface.
- Q: What are the benefits of using geogrids in bridge abutment reinforcement?
- The use of geogrids in bridge abutment reinforcement offers several benefits. Firstly, geogrids enhance the stability and strength of the abutment by distributing the load and minimizing the risk of soil erosion. This helps to prevent settlement and lateral movement, ensuring the longevity of the bridge structure. Additionally, geogrids provide cost-effective solutions as they reduce the amount of excavation and fill material required, resulting in reduced construction time and costs. They also improve the overall performance of the bridge by increasing its load-carrying capacity and reducing the potential for structural damage. Overall, geogrids play a crucial role in enhancing the safety, durability, and efficiency of bridge abutments.
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HDPE Geonet For Drainage and Reinforcement
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 200000 m²/month
OKorder Service Pledge
OKorder Financial Service
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