Customization: | Available |
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Warranty: | 1 Year |
Application: | Roads & Railways & Airports Project, Water Conservancy Project |
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Material: High-Density Polyethylene (HDPE)
Function: Drainage, root barrier, thermal insulation, breathability, and auxiliary waterproofing
Features: High compressive strength, unbreakable, non-brittle, aging-resistant, lightweight, and easy to install
Unit of Measurement: Square meter
Model Options: Heights of 8mm, 12mm, 15mm, 20mm, 25mm, 30mm, and 40mm
Specifications: Available in sizes of 3x10m or 3x15m
Colors: Black, white, blue, green
The drainage board is made from high-density polyethylene (HDPE), formed through heating and pressurization to create a drainage channel that provides structural support. This board combines water retention and drainage functions, featuring exceptional spatial rigidity. Its compressive strength significantly exceeds that of similar products (verified through on-site testing), capable of withstanding loads over 400 kPa. It can endure extreme loads during the mechanical compaction of backfill soil on planting rooftops. The board effectively facilitates internal drainage, discharges infiltrated water from the soil, and stores some of the infiltrated water.
1
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Material
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100% High-Density Polyethylene
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2
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Width
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1M, 2M, 3M, 4M
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3
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Length
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50M or following your requirements
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4
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Weight (g/m3)
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1100g
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1200g
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1400g
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1500g
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1600g
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1800g
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2400g
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5
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Color
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White, Green, Black, Blue
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6
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Dimple Height (mm)
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10
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12
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16
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20
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25
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30
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40
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7
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Average Board Thickness (mm)
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0.8
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0.9
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1.0
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1.1
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1.1
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1.2
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1.5
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8
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Tensile Strength (N/100mm)
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350
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9
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Anti pression Strength (kpa)
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300
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10
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Elongation Rate (%)
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≥80
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11
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Flow Rate (cm3.s)
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≥10
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≥10
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≥15
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≥15
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≥20
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≥20
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≥25
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12
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Puncture Strength (N)
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≥350
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