Product Introduction
This anti-clogging three-dimensional composite drainage net is specially designed to solve the problem of drainage channel blockage. It uses a special structured three-dimensional mesh core with a gradual pore size design, and the non-woven geotextile is treated with anti-clogging. The product can effectively prevent soil particles of different sizes from entering the drainage channel, ensuring long-term stable drainage performance. It is suitable for projects that require long-term reliable drainage.
Product Features
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Excellent anti-clogging performance: Gradual pore size design of the mesh core and anti-clogging treatment of the geotextile prevent soil particles from blocking the drainage channel, ensuring long-term drainage efficiency.
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Stable drainage performance: The mesh core has a fixed three-dimensional structure, which is not easy to deform and collapse, maintaining a stable drainage channel.
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Strong corrosion resistance: Made of high-quality HDPE material, resistant to chemical corrosion, suitable for use in various harsh soil and water environments.
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Long service life: The anti-clogging and anti-aging performance ensures that the product can maintain good drainage performance for more than 50 years.
Application Fields
Applied to landfill leachate long-term drainage systems, sewage treatment plant drainage, soft soil foundation long-term drainage, and coastal area drainage projects. It is especially suitable for projects with high requirements for long-term drainage reliability and difficult maintenance.
Product Installation
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Base surface treatment: Remove sharp objects and large debris on the base surface, level and compact the base surface. For areas with high soil particle content, a layer of coarse sand can be laid on the base surface as a transition layer.
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Laying with filter layer facing soil: Lay the drainage net with the anti-clogging geotextile layer facing the soil. The laying direction should be consistent with the water flow direction, and the overlap width is 20-25cm.
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Connection and sealing: Use special connecting clips to connect the overlap area to ensure tight connection. Seal the edges with anti-clogging sealant to prevent soil particles from entering from the edges.
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Inspection and backfilling: After laying, check whether the drainage net is flat and the connection is tight. Backfill with soil that has been screened to remove large particles, and compact layer by layer.