Three-dimensional Drainage HDPE Network Composite Geotextile

Three-dimensional Drainage HDPE Network Composite Geotextile System 1

Three-dimensional Drainage HDPE Network Composite Geotextile

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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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Geocomposite Drainage

Brief Description:

Geocomposite drainage is a drainage system consisting of three-dimensioanal high-density polyethylene

geonet, with high permeability, compressive strength and tensile strength, combined on one or both sides with

a nonwoven polypropylene geotextile.

Features:

1. Three functions in one unit: filtration, drainage and protection.

2. The installation is simple and rapid comparing to traditional sand grains and gravel layer.

3. Cost-effective substitute for traditional drainage system provide savings on materials, transportation and in-

stallation.

4. Chemically resistant construcion provide long life in harsh environments.

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	8	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

Geocomposite Drainage

Q: What are the aesthetic options available for earthwork products?: The aesthetic options available for earthwork products vary depending on the desired look and feel. Some common options include different colors and finishes, textures, patterns, and even customization with logos or designs. Additionally, materials like concrete, stone, or brick can be used to create a more natural or contemporary aesthetic. Ultimately, the aesthetic options for earthwork products are vast and can be tailored to meet specific design preferences.

Q: Are earthwork products resistant to chemical spills and contamination?: No, earthwork products are generally not resistant to chemical spills and contamination.

Q: Can geomembranes be used for secondary containment?: Yes, geomembranes can be used for secondary containment. They are impermeable barriers that can effectively contain and prevent the escape of liquids or hazardous materials. Geomembranes are commonly used in various industries, such as oil and gas, chemical, and waste management, to provide an additional layer of protection against potential leaks or spills.

Q: How do earthwork products contribute to groundwater pollution prevention?: Earthwork products, such as geotextiles and geomembranes, play a crucial role in preventing groundwater pollution. These materials are used in various construction and engineering projects to create barriers and liners that prevent contaminants from seeping into the ground and reaching the groundwater. By effectively blocking the migration of pollutants, earthwork products help maintain the quality and integrity of groundwater sources, ensuring a safe and sustainable water supply for communities and ecosystems.

Q: What are the weight limitations of earthwork products?: The weight limitations of earthwork products can vary depending on the specific product and its intended application. However, in general, earthwork products such as geotextiles, geogrids, and geomembranes are designed to withstand heavy loads and can typically support weights ranging from a few hundred pounds to several tons. It is important to consult the manufacturer's specifications and guidelines to ensure that the weight limitations of a particular earthwork product are not exceeded to maintain its structural integrity and effectiveness.

Q: Are earthwork products resistant to frost and freeze-thaw cycles?: Yes, earthwork products are generally resistant to frost and freeze-thaw cycles. The materials used in earthwork construction, such as compacted soil, gravel, and rock, have natural frost resistance properties. These materials can withstand freezing temperatures and the subsequent expansion and contraction that occurs during freeze-thaw cycles without significant damage. However, it is important to ensure proper design and construction practices to enhance the durability and longevity of earthwork products in freezing conditions.

Q: How are geotextile tubes used in dewatering and shoreline protection?: Geotextile tubes are commonly used in dewatering and shoreline protection by acting as containment structures. They are filled with sediment-laden water, allowing the water to drain out while retaining the solid particles. This dewatering process effectively separates water from solids, making it easier to dispose of or reuse the solids. Additionally, geotextile tubes are used in shoreline protection by creating barrier structures that prevent erosion and maintain the integrity of coastal areas.

Q: Are earthwork products suitable for use in wetlands?: Yes, earthwork products can be suitable for use in wetlands. However, it is crucial to ensure that the materials used are specifically designed for wetland environments and comply with environmental regulations to minimize any negative impact on the ecosystem. Additionally, proper engineering and planning should be implemented to prevent any disturbance to the wetland's natural hydrology and ecologically sensitive areas.

Q: How do earthwork products contribute to flood control?: Earthwork products, such as levees, berms, and retention ponds, play a vital role in flood control. These structures are strategically designed and built to redirect and manage water flow during heavy rainfall or flooding events. Levees act as barriers to prevent water from overflowing riverbanks, while berms help redirect water away from vulnerable areas. Retention ponds are used to collect excess water, reducing the risk of downstream flooding. By effectively managing water flow and minimizing its impact, earthwork products contribute significantly to flood control efforts.

Q: Are earthwork products suitable for wastewater treatment systems?: Yes, earthwork products can be suitable for wastewater treatment systems. These products, such as geomembranes and geotextiles, are often used in the construction and maintenance of wastewater treatment systems to provide liner protection, filtration, and erosion control. They help to contain and filter wastewater, preventing contaminants from seeping into the soil and groundwater.

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