SikaShield® P24 S 4 mm APP Modified Bituminous Waterproofing Membrane
Product Category: Waterproofing Membrane
Brand: Sika
Model Code: SikaShield® P24 S 4 mm
Description
APP modified bituminous waterproofing membrane
Nominal thickness 4 mm
Reinforced with non-woven polyester fabric
Maintains flexibility at 0 °C
Sand-coated top surface ensures strong bonding with protection layers
Burn-off polyethylene film underside for easy torch application
Uses
Suitable waterproofing solution for:
Balconies and terraces under tiles or gravel protection
Flat and sloping roofs with ballast or protection layers
Car park decks
Wet areas
Basements and underground structures
Horizontal reinforced concrete slabs, decks, podiums, and protrusions
Vertical reinforced concrete walls
System Use
Base sheet in multi-layer waterproofing systems
Note
Not recommended for roofs permanently exposed to UV radiation
Features
✔ Can be painted immediately after installation
✔ Easy torch-applied installation
✔ Fully bonded waterproofing layer
✔ Good durability and long service life
✔ High tensile, tear, and shear resistance
✔ Insulation panels can be bonded without special adhesives or fixings
✔ Sand-surfaced for strong adhesion between layers
Product Information
Composition: APP modified bitumen
Reinforcement: Non-woven polyester fabric
Packaging
Roll Width: 1.0 m ±1%
Roll Length: 10.0 m ±1%
Appearance
Top Surface: Sand coated
Bottom Surface: Polyethylene burn-off film
Effective Thickness
4.0 mm ±0.2 mm (EN 1849-1)
Storage & Shelf Life
Shelf Life: 12 months from production date
Store in original unopened packaging
Storage Temperature: +5 °C to +35 °C
Store rolls vertically
Do not stack pallets on top of each other
Technical Information
Tear Resistance (EN 12310-1)
Longitudinal (MD): 150 N ±45 N
Transversal (CMD): 150 N ±45 N
Joint Shear Resistance (EN 12317-1)
Longitudinal: 500 N/50 mm ±100 N/50 mm
Transversal: 350 N/50 mm ±70 N/50 mm
Flexibility at Low Temperature
≤ 0 °C (EN 1109)
Maximum Tensile Force (EN 12311-1)
Longitudinal (MD): 600 N/50 mm ±120 N/50 mm
Transversal (CMD): 400 N/50 mm ±80 N/50 mm
Elongation at Maximum Tensile Force
Longitudinal (MD): 30% ±15%
Transversal (CMD): 30% ±15%
Application Information
Ambient Air Temperature: +5 °C to +40 °C
Substrate Temperature: +5 °C to +40 °C
Relative Air Humidity: Maximum 80%