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Sheet Drain Traffic Engineering Roof Greening Project

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    Sheet Drain Traffic Engineering Roof Greening Project

    ●Definition: A drainage sheet, also known as a sheet drain, is a form of drainage material used in building and gardening.

    ●Construction: Made of porous substances, the sheet allows water to pass through while effectively preventing soil and debris from clogging the drainage system. Common materials include plastic and fiber-reinforced plastic.

    ●Applications: Ideal for collecting and channeling water in critical areas such as:

    Around foundations

    Retaining walls

    Garden beds

      Characteristics of Product

      1. Replacing the cobblestone filter layer with sheet drain for drainage not only saves time and effort, but also saves energy and protect environment, reduces investment, and lowers the load on buildings;
      2. Concave convex drainage board has a concave convex hollow vertical reinforcement structure, attached with geotextile. which structure can quickly and effectively drain rainwater, greatly reducing or even eliminating the hydrostatic water pressure of the waterproof layer. Through this active water guiding principle, the active waterproof effect can be achieved;
      3. Concave convex drainage board itself is a good waterproof material. By using high-temperature hot melt welding connections, the concave convex drainage board becomes a good secondary waterproof material;
      4. Convex convex drainage boards can effectively protect structures and waterproof layers, and resist various acids, alkalis, plant root thorns in the soil. When backfilling the exterior walls of basements, it can protect buildings and waterproof layers from damage.

      Laboratory

      In order to ensure 100% product pass rate, quality control department of the company to implement the production line inspection and random inspection of finished products, for the quality of product of the “Zhonglong” brand to provide double insurance.
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      Technical Parameter


      No.

      Specifications

      Material

      Height

      (mm)

      Compression strength

      (KPa)

      Tensile strength

      (N/500mm)

      Elongation

      (%)

      Longitudinal flow capacity

      (cm2/s)

      Puncture strength

      (N)

      1

      ZL-PE-H08

      HDPE

      8

      ≥300

      ≥300

      ≥25

      5

      300

      2

      ZL-PE-H10

      10

      5.6

      3

      ZL-PE-H12

      12

      5.9

      4

      ZL-PE-H16

      16

      6.2

      5

      ZL-PE-H20

      20

      11

      Application Scope

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