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:Are earthwork products resistant to weathering and deterioration?: Earthwork products, such as soil, rocks, and clay, are generally resistant to weathering and deterioration. However, the extent of their resistance can vary depending on factors such as the type of material, environmental conditions, and maintenance. Some earthwork products, like certain types of soil or clay, may be more susceptible to erosion or compaction over time. Proper engineering techniques and regular maintenance can help mitigate these effects and ensure the longevity of earthwork products.

Q:Are earthwork products suitable for coastal protection projects?: Yes, earthwork products can be suitable for coastal protection projects. Earthwork products such as geotextiles, geosynthetics, and gabions can be used to stabilize coastal areas, prevent erosion, and provide protection against wave action. These products are designed to withstand harsh coastal conditions and can effectively contribute to the overall success of coastal protection projects.

Q:How do earthwork products withstand extreme weather conditions?: Earthwork products, such as retaining walls and erosion control systems, are designed to withstand extreme weather conditions through their durable construction and strategic placement. These products are often made from high-quality materials that are resistant to elements like rain, wind, and temperature fluctuations. Additionally, their design and installation take into account factors such as drainage, slope stability, and anchoring, ensuring their ability to withstand harsh weather conditions without compromising their functionality or structural integrity.

Q:What are the different types of geosynthetic reinforcements for soil slopes?: There are several types of geosynthetic reinforcements commonly used for soil slopes, including geotextiles, geogrids, geocells, and geocomposites. Geotextiles are permeable fabrics that provide soil separation, filtration, and drainage. Geogrids are high-strength synthetic materials used for soil reinforcement by providing tensile strength to the soil mass. Geocells are three-dimensional honeycomb-like structures that confine and stabilize soil, preventing erosion. Geocomposites are combinations of different geosynthetic materials, offering a range of functions such as filtration, reinforcement, and drainage. Each type of geosynthetic reinforcement has specific characteristics and benefits, allowing engineers to choose the most suitable option for a particular soil slope application.

Q:How do erosion control blankets help in earthwork applications?: Erosion control blankets help in earthwork applications by providing a protective layer that prevents soil erosion and promotes revegetation. These blankets, made of biodegradable materials, are placed on slopes and disturbed areas to stabilize the soil, reduce water runoff, and retain moisture. They act as a barrier, preventing soil particles from being washed away by rainfall or wind, and allowing vegetation to establish and grow. Overall, erosion control blankets play a crucial role in minimizing erosion and maintaining the integrity of earthwork projects.

Q:What are the benefits of using geogrids in slope stabilization?: Geogrids offer several benefits in slope stabilization, including increased stability, improved load distribution, and enhanced erosion control. They provide reinforcement to the soil, reducing the risk of slope failure and preventing landslides. Geogrids also help distribute the load exerted on the slope, minimizing stress concentration and promoting even weight distribution. Additionally, they enhance erosion control by preventing soil erosion and promoting vegetation growth. Overall, geogrids are an effective and efficient solution for slope stabilization, ensuring long-term stability and safety.

Q:What are the different shapes and designs available for earthwork products?: There is a wide range of shapes and designs available for earthwork products, including but not limited to retaining walls, embankments, slopes, trenches, ditches, berms, and terraces. These can be customized to meet specific project requirements, and materials such as concrete, stone, or reinforced soil can be used to create various aesthetic and functional designs. Additionally, earthwork products can be engineered to withstand different soil conditions, water pressures, and load capacities, ensuring their stability and longevity.

Q:What is the purpose of using geotextile mats in road construction?: The purpose of using geotextile mats in road construction is to enhance the performance and longevity of roads by providing erosion control, soil stabilization, and drainage capabilities. These mats act as a barrier between the subgrade and the road base, preventing the mixing of materials, reducing the impact of water on the road structure, and improving overall road strength and stability.

Q:What are the limitations of using geosynthetics in certain soil conditions?: Geosynthetics have certain limitations when used in specific soil conditions. One limitation is the potential for clogging and reduced permeability, especially in fine-grained soils with high clay content. These soils can block the openings in the geosynthetic material, hindering its ability to drain water effectively. Additionally, geosynthetics may not provide sufficient stability in loose or sandy soils, as they may not be able to prevent soil movement or erosion. The compatibility between geosynthetics and certain aggressive soils or chemicals should also be considered, as some soils or chemicals can degrade or damage the geosynthetic material over time. Overall, understanding the soil conditions and selecting appropriate geosynthetic materials are crucial to ensure their effectiveness and longevity in geotechnical applications.

Q:What are the specific applications of geocells in earthwork projects?: Geocells have specific applications in earthwork projects such as soil stabilization, erosion control, slope protection, and load support. These cellular confinement systems provide a reliable solution for reinforcing soil in various construction and infrastructure projects, including roadways, embankments, retaining walls, and landfills. By confining and reinforcing the soil, geocells enhance its strength and stability, prevent erosion, and distribute loads more efficiently, ultimately improving the overall performance and longevity of earthwork structures.

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