Revestidan Protect Max
High compressive strength dimpled HDPE membrane designed to provide effective foundation drainage and protect underlying waterproofing membranes from backfill damage.
Key Features and Benefits
- High compressive resistance:Supports heavy earth backfill pressure up to 250 kN/m²
- Continuous drainage relief:Dimpled air gap channels hydrostatic water down to footer drains
- Mechanical protection:Shields soft waterproofing membranes from sharp rock and debris punctures
- Rot proof durability:Chemically inert to soil bacteria, fungi, and subterranean acids
Recommended Areas of Application
Ideal structural locations and substrates
Deep basement retaining walls and foundations
Underground parking structures and lift pits
Podium garden drainage and filtration layers
Tunnels and retaining civil earthworks
Protection of subterranean waterproofing membranes
Technical Specifications
Manufacturer product data sheet summary
MaterialHigh density polyethylene HDPE
Dimple Height8 mm
Compressive Strength> 250 kN/m²
Drainage Capacity4.6 litres per second per metre width
Packaging2 m width by 20 m length roll
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