What is a composite drainage network?

Release time:

2024-08-09

The composite drainage net is composed of a three-dimensional plastic net with permeable geotextile bonded on both sides, and has a unique three-layer special structure.

What is a composite drainage network?

Composite drainage net, also known as three-dimensional geotextile drainage board, tunnel drainage board or drainage board, is a new type of drainage geotechnical material.

1. Definition and comp osition
Definition: The composite drainage net is composed of a three-dimensional plastic net with double-sided bonded permeable geotextile, and has a unique three-layer special structure.
Composition: The middle ribs are highly rigid and arranged longitudinally to form a drainage channel; the ribs arranged crosswise up and down form a support to prevent the geotextile from being embedded in the drainage channel. The double-sided bonded permeable geotextile enhances its comprehensive performance of "anti-filtration-drainage-breathability-protection".

2. Characteristics and advantages
Drainage performance: The design of the middle ribs of the composite drainage net enables it to maintain efficient drainage performance under high loads.
Compression resistance: The geocomposite drainage net has good compression resistance, can withstand long-term heavy loads, and maintain good water conductivity.
Anti-filtration function: The double-sided bonded permeable geotextile effectively prevents the loss of soil particles while allowing water to pass freely.
Durability: Made of high-quality materials such as high-density polyethylene (HDPE), the composite drainage net has a long service life.
3. Application fields
Composite drainage nets are widely used in many fields due to their excellent performance, mainly including:

Landfill: used for drainage of the bottom and slopes of landfills, effectively preventing the accumulation of leachate and groundwater pollution.
Roadbed engineering: In roadbed engineering such as highways and railways, composite drainage nets are used to enhance the drainage capacity of the roadbed and improve the stability and durability of the roadbed.
Tunnel engineering: Laying composite drainage nets on the inner wall of the tunnel can quickly drain the accumulated water in the tunnel and reduce the impact of water damage on the tunnel structure.
Other applications: Composite drainage nets also play an important role in fields such as roof greening, water conservancy projects, and environmental protection projects.
4. Quality inspection and construction requirements
Quality inspection: The quality inspection of composite drainage nets includes weld tensile strength, vacuum inspection, etc. to ensure that they can meet the design requirements during use.
Construction requirements: During the construction process, operations should be strictly carried out in accordance with relevant specifications and standards to ensure that the composite drainage net is laid flat, without wrinkles and damage.

If you have an order for composite drainage net products, please feel free to contact us, our professional sales consultants will provide you with professional advice, the best prices and beneficial services.

Request Free Samples/Quote

PROJECT CASES

Aquaculture

In the aquaculture industry, geosynthetics such as Huaxiang geomembranes and geotextiles can be used to create healthy aquaculture ponds, ensure stable water quality and reduce water resource consumption. All geosynthetics provided by Huaxiang can be customized according to customer needs.

Apr 25,2024

Landfill

Huaxiang Factory provides customers with high-standard geosynthetics to meet their needs for building landfills.

Apr 25,2024

Mining

Huaxiang geosynthetics are widely used in mining projects and have a long service life. Product specifications are customized according to customer needs, and customers are very welcome to visit our factory.

Apr 25,2024

Agriculture

In agricultural irrigation and biogas digester scenarios, geosynthetics such as geomembranes and geotextiles play a key role due to their respective characteristics. The products provided by Huaxiang Factory meet the standards and can be customized according to requirements.

Apr 25,2024

Road Construction

The geosynthetics such as geomembranes, geotextiles, geogrids, geocells, etc. provided by Huaxiang play an irreplaceable role from roadbed treatment to pavement protection, from drainage systems to environmental protection isolation.

Apr 25,2024

Slope Protection

The application of geosynthetics in mining runs through every link from mine construction to tailings treatment, waste rock dump management and slope protection, playing an indispensable role in improving mining production safety, reducing environmental pollution and ensuring sustainable development of resources.

Apr 25,2024

Ditch Construction

In the field of canal and canal construction and maintenance, geosynthetics have made important contributions to the efficient operation of water conservancy projects, the rational use of water resources, and the improvement of project durability through their unique functions.

Apr 25,2024

Coastal Engineering

In coastal engineering, geosynthetics such as Huaxiang geobags, cement blankets, and geogrids play an important role in coastal engineering from coastal protection, structural reinforcement to slope stability, and effectively respond to the challenges brought by the complex geology and environment of coastal areas.

Apr 25,2024

< 1 >

Get a quote or fast support

Experienced teams of project experts will provide you with competitive quotes, best service and free samples.

Submit

Tel : +86-158 5345 5188

WhatsApp : +86-158 5345 5188

Wechat : +86-158 5345 5188

Email : Selina@dzhxchina.com

Factory Address: South head of Xingguo Street, Lingcheng District Economic Development Zone, Dezhou City, Shandong, China

WeChat

Submit