غشاء العزل الرمادي ذو الحبيبات هنكل (Henkel) بوليبيت بيتوبلس (G4140) سماكة (4mm)

This membrane features high resistance to positive water and vapor pressure, good dimensional stability under tension, and excellent flexibility. It can accommodate structural movements while providing durability against punctures and fatigue.

Installation typically involves torching or heat-welding the membrane onto the substrate. This method creates a strong bond that ensures effective waterproofing. Proper surface preparation and alignment during installation are crucial for optimal performance.

The recommended application temperature for the Bituplus G4140 membrane is between 5°C to 55°C. Adhering to this temperature range helps ensure proper adhesion and performance of the membrane.

Yes, the Bituplus G4140 is surfaced with reflective natural colour slates that provide maximum protection against UV radiation. This feature enhances its durability and longevity in exposed applications.

While the membrane is designed to withstand light foot traffic and occasional maintenance, regular inspections are recommended to check for any damages or wear. Prompt repairs can help maintain its waterproofing effectiveness.

Yes, it resists water-borne chemicals, making it suitable for various environments where exposure to such substances may occur. This chemical resistance contributes to its overall durability in challenging conditions.

If unbonded areas are detected post-installation, they should be lifted and re-torched to ensure proper adhesion. It is essential not to attempt resealing by torching the top surface of the membrane, as this could cause damage.