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SmartCare Pre Apply HDPE 80 Membrane
SmartCare Pre-Apply HDPE 80 is a multi-layer composite waterproofing membrane made of high-density polyethylene. It incorporates a PE film, self-adhesive polymer layer, and particulate layer, making it ideal for pre-applied below-grade waterproofing systems.
Strong Adhesion
Seamless Waterproofing
Excellent Chemical Resistance
Ground Movement Tolerance
Uses
Characteristics
Properties
Basement (beLow rafts and side walls)
Tunnel
Subway
Cave
Other underground metro stations
Continuous Concrete Bond
The membrane creates a continuous adhesive bond to the poured concrete, ensuring it stays firmly attached to the structure.
Settlement Resistance
The product is unaffected by ground settlement, maintaining its integrity even as the soil beneath shifts.
Multi-Barrier Protection
It provides an effective barrier against water, moisture, and gas, protecting the building from various environmental elements.
Construction Ready
The surface is ready for the placement of reinforcement bars immediately after installation, facilitating a faster construction process.
Soil Chemical Resistance
It offers excellent chemical resistance to a wide range of soil types, preventing degradation from underground conditions.
Acid and Alkali Resistance
The membrane is resistant to acids and alkalis, ensuring long-term durability in chemically aggressive environments.
| Properties | Value |
|---|---|
| Colour | Off White/ White Marsh |
| Elongation(ASTM D 412-2016) | Longitudinal >672% Transverse >660% |
| Tensile strength, film(ASTM D 412-2016) | Longitudinal 28.9 & Transverse 26.5 |
| Thickness | 1.2mm |
| Tear resistance(ASTM D 1004) | 268 mm/μm |
| Resistance to hydrostatic head (ASTM D 5385) | No leakage at 7 bar |
| Puncture resistance(ASTM E154) | 1028 N |
| Lap peel adhesion(ASTM D 1876-2017) | >2000 N/m |
