Sure! Heres a complete rundown on Dimple Board, often used in waterproofing and drainage applications:
A Dimple Board (also called a dimpled drainage sheet or drainage board) is a HDPE (High-Density Polyethylene) or PP (Polypropylene) sheet with raised dimples designed to create an air gap and facilitate water drainage in waterproofing systems.
Feature | Details |
---|---|
Material | HDPE / PP (UV-stabilized, rot-proof, chemical resistant) |
Thickness | 0.6 mm to 1.2 mm (varies by brand/type) |
Dimple Height | 8 mm to 20 mm |
Sheet Width | 1.0 m, 1.5 m, 2.0 m |
Roll Length | 10 m to 30 m |
Color | Usually Black (but White, Grey, Green also available for visibility/aesthetics) |
Compressive Strength | ~200400 kN/m (varies by type) |
Drainage Capacity | ~35 L/ms depending on dimple height & design |
Parameter | Details |
---|---|
Form | Rolls (flat-packed for transport) |
Typical Roll Size | 2 m 20 m (40 m per roll) |
Weight per Roll | 1030 kg (depends on thickness & dimples) |
Packaging | Plastic wrap or PP woven bags |
Labeling | Includes size, thickness, dimple height, lot/batch no., and manufacturer info |
Basement walls (external waterproofing)
Foundation slabs
Green roofs
Tunnel linings
Retaining walls
Planter box linings
As protection layer for waterproofing membranes
Would you like a spec sheet template, AutoCAD profile drawing, or help comparing brands like Platon, Delta-MS, or Visqueen?
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