- APP
- -5°
- Composite polyester ╸4𝗆𝗆⏐3𝗆𝗆
APP- Modified Bitumen Waterproof Membrane
MEMBRANIL -5 CR
MEMBRANIL -5 CR is a high-performance APP modified bitumen waterproofing membrane reinforced with a composite polyester and glass fibre carrier for exceptional strength, dimensional stability and long-term durability. Suitable for flat and pitched roofs, basements, terraces, balconies, wet areas and underground structures, it provides reliable waterproofing with excellent resistance to heat, UV exposure, ageing and mechanical stress. Available with sand, polyethylene film or mineral slate finishes, it is compatible with torch-applied, mechanically fixed and adhesive installation systems for both new-build and refurbishment projects.
UPPER FACE / PLAIN VERSIONS
LOWER FACE
Intended Use
-
Flat Roofs -
Pitched Roofs -
Vaulted Roofs -
Industrial Roofs -
Under heavy protection -
Foundations and retaining walls -
Under slates or tiles
High-Performance APP Modified Bitumen Waterproofing Membrane MEMBRANIL -5 CR is a premium APP modified bitumen waterproofing membrane designed to provide long-lasting protection for a wide range of roofing and below-ground waterproofing applications. Reinforced with a composite non-woven polyester and glass fibre carrier, it offers exceptional tensile strength, dimensional stability and resistance to mechanical stresses. Manufactured using advanced calendaring technology, MEMBRANIL -5 CR delivers excellent durability, high temperature resistance and reliable waterproofing performance in demanding environments. It is suitable for both new construction and refurbishment projects and can be installed as part of multi-layer waterproofing systems or as a single-layer solution in selected applications.
- Composite Polyester + Glass Fibre
- Sand • PE Film • Mineral Slate
- Torch-On • Mechanical Fixing • Adhesive
- Roofing • Below-Ground Waterproofing • Wet Areas • Terraces
| Property | Value |
|---|---|
| Thickness | 4 mm |
| Roll Width | 1 m |
| Roll Length | 10 m |
| Softening Point | ≥150°C |
| Tensile Strength (Longitudinal) | 700 N/50 mm |
| Tensile Strength (Transverse) | 450 N/50 mm |
| Elongation at Break (Longitudinal) | 30% |
| Elongation at Break (Transverse) | 35% |
| Water Absorption | <1% |
| Dimensional Stability | ±0.3% |
| Water Impermeability | Passed |
| Low Temperature Flexibility | -5°C |
Standard roll 1 m × 10 m (3–5 mm / 4–5 kg/m² grades)
Drying time: Torch / hot-air applied — cool before traffic
Store upright, ventilated & sheltered