1. Product Overview

The three-dimensional multi-color modified bitumen waterproof membrane is an innovative waterproofing material that combines high-quality modified bitumen with advanced surface coating technology. This membrane features a multi-color, textured surface, providing both excellent waterproofing performance and enhanced aesthetic appeal. Reinforced with polyester felt or fiberglass, it offers superior tensile strength, durability, and weather resistance, making it suitable for a wide range of roofing and waterproofing applications.

2. Key Features

• Aesthetic Appeal: The multi-color, textured surface enhances the visual quality of roofing projects, making it ideal for exposed applications.

• Superior Waterproofing Performance: Ensures complete water resistance, preventing leaks and moisture penetration.

• High Tensile Strength: Reinforced with polyester or fiberglass to withstand mechanical stress and external forces.

• Excellent Weather and UV Resistance: Resistant to UV rays, oxidation, and environmental aging, ensuring long-term performance.

• Thermal Stability: Maintains structural integrity in both high and low temperatures, preventing deformation and cracks.

• Strong Adhesion: Bonds securely to concrete, metal, and wooden surfaces, ensuring reliable waterproofing.

• Multiple Application Methods: Can be installed using the torch-applied, hot-melt, or self-adhesive method to meet different construction needs.

3. Applications

• Exposed roofing systems for residential, commercial, and industrial buildings.

• Waterproofing for underground structures such as basements, tunnels, and subways.

• Bridges, highways, and railway structures requiring waterproofing and durability.

• Decorative waterproofing applications where both performance and aesthetics are important.

4. Installation Process

1. Surface Preparation: Ensure the substrate is clean, dry, and free from dust, grease, and debris.

2. Primer Application: Apply a bitumen-based primer to enhance adhesion between the membrane and the substrate.

3. Membrane Installation:

• Torch-Applied Method: Use a propane torch to heat the membrane’s underside while rolling it onto the surface.

• Hot-Melt Method: Apply hot bitumen adhesive before placing the membrane.

• Self-Adhesive Method: Remove the release film and firmly press the membrane onto the substrate.

4. Seam Treatment: Overlap adjacent membranes and heat-weld or adhere them to form a seamless waterproofing layer.

5. Quality Inspection: Perform adhesion and waterproofing tests to ensure proper installation and long-lasting performance.