• HDPE Geocomposite Drainage for Road Contruction System 1
  • HDPE Geocomposite Drainage for Road Contruction System 2
  • HDPE Geocomposite Drainage for Road Contruction System 3
  • HDPE Geocomposite Drainage for Road Contruction System 4
HDPE Geocomposite Drainage for Road Contruction

HDPE Geocomposite Drainage for Road Contruction

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
2000 m²
Supply Capability:
200000 m²/month

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 HDPE Drainage Geocomposite / Composite drainage geonet 


Description :

for drainage is made of a unique trmension geonet adhibited geotextile on both sides.it has the property of geotextile(filtration function ) and geonet (drainage and protection ) and provide a function system"filtration-drainage-protection".the core of net with its unique tr-dimension structure can bear higher compressing load in construction and remain the certain thickness,

provide good water conductivity.



Application:

 

1)    Landfill drainage; 

2)    roadbed and road drainage; 

3)    railway drainage; 

4)    tunnel drainage,

5)    underground structure drainage,

6)    the retaining back wall drainage;

7)    gardens and sports ground drainage



Features:

 1)Excellent drainage function, can bear long time hige press load

 2)High tensile and shear strength

 3Reduce the rate geotextile embedding into the core of geonet, can protect long time stable water conductivity

 4)Tri-dimension composite geonet for drainage can bear more than 2000kpa compression load

 5)Its anti-compression capacity is much larger than common geonet for drainage

6) Certificate :ISO14001:2004, ISO9001:2008


Specifications and technical parameters:


  Drainage network core 

units 

Specification 

Unit weight 

g/m2 

750 

1000 

1300 

1600 


Thickness 

Mm 

5.0 

6.0 

7.0 

7.6 


Hydraulic conductivity 

m/s 

kx10-4 

Kx10-4 

Kx10-4 

Kx10-4 


Elongation 

50 

50 

50 

50 


Tensile strength 

(core netwaork) 

kN/m 

10 

12 

14 


Geotextile 

g/m2 

Heavier grades of geotextiles can be bonded to geonet on request 



Usages:

 In the railway, highway and other transportation infrastructure, drainage system safety and the service life

 of the project and its have inseparable relationship, in which the geotextile material is an important part 

of drainage system, the drainage effect of 3D composite drainage net is particularly notable. mainly 

used for tunnels, municipal engineering, reservoir, revetment in drainage engineering.


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.


HDPE Geocomposite Drainage for Road Contruction

HDPE Geocomposite Drainage for Road Contruction


Q: Are earthwork products easy to install and maintain?
Yes, earthwork products are generally easy to install and maintain. These products, such as retaining walls, erosion control measures, and geosynthetic materials, are designed to be user-friendly and require minimal expertise for installation. Additionally, they are typically durable and low-maintenance, reducing the need for frequent repairs or replacements.
Q: Are those issues focused?
Key knowledge Abstract polymer building materials, asphalt and asphalt mixture, building functional materials, etc.
Q: Can earthwork products be used in sound barriers along highways?
Yes, earthwork products such as soil, rocks, and other natural materials can be used in sound barriers along highways. These materials can be shaped and arranged to create effective noise barriers that help reduce the impact of highway noise on nearby communities.
Q: What are the long-term durability and lifespan of earthwork products?
The long-term durability and lifespan of earthwork products can vary depending on various factors such as the quality of materials used, the construction techniques employed, and the level of maintenance provided. However, when properly designed, constructed, and maintained, earthwork products can have a substantial lifespan, often spanning several decades or even longer. Regular inspections, repairs, and necessary reinforcements can help ensure their durability and extend their lifespan.
Q: Are earthwork products suitable for constructing outdoor seating areas?
Yes, earthwork products can be suitable for constructing outdoor seating areas. Earthwork products such as soil, gravel, and rocks can be used for creating a stable and level base for seating areas. Additionally, these materials can be used for building retaining walls, pathways, and other landscaping features that enhance the functionality and aesthetics of outdoor seating areas.
Q: Brief description of the application range of Portland cement, ordinary cement, slag cement, volcanic ash cement and fly ash cement
The technical requirements of these three kinds of cement are basically the same, the technical requirements are as follows: 1. Magnesium oxide: clinker in the magnesium oxide content of not more than 5%. 2. Sulfur trioxide: slag cement in the content of sulfur trioxide shall not exceed 4.0%; mountain cement, fly ash cement sulfur dioxide shall not exceed 3.5%. 3. Fineness: 80μm square hole screen sieve should not exceed 10.0%. 4. Coagulation time: the initial condensate not as early as 45min, the final condensate no later than 10h. 5. Stability: must be qualified by boiling test.
Q: Are earthwork products resistant to UV radiation?
Yes, earthwork products are generally resistant to UV radiation.
Q: How can geosynthetic meshes be used in retaining walls?
Geosynthetic meshes can be used in retaining walls by providing reinforcement and stability to the structure. The meshes are typically made of high-strength materials and are placed within the soil layers of the retaining wall. They help to distribute lateral forces and prevent soil erosion, improving the overall strength and durability of the structure. Additionally, geosynthetic meshes can also enhance drainage and filtration within the retaining wall system, ensuring proper water flow and reducing the risk of hydrostatic pressure buildup.
Q: How are geotextile mattresses used in earthwork?
Geotextile mattresses are used in earthwork to provide erosion control, stabilize slopes, and protect soil from erosion caused by water flow. They are typically placed on the surface of slopes or embankments to prevent soil displacement and promote vegetation growth. These mattresses act as a barrier, allowing water to flow through while retaining the soil particles, thus reducing the risk of erosion and maintaining the stability of the earthwork.
Q: What is the purpose of using geocells in flood protection applications?
The purpose of using geocells in flood protection applications is to provide a stable and durable solution for erosion control and flood prevention. Geocells help to reinforce and stabilize earthen structures such as levees, riverbanks, and drainage channels, preventing soil erosion and protecting against floodwater overflow. They provide a cost-effective and environmentally friendly solution that can withstand the forces of floodwaters, reducing the risk of damage and ensuring the safety of surrounding communities.

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