Product Overview

DADCO FIBER DF-105 is a high-performance APP modified bituminous membrane reinforced with dimensionally stable glass fiber mat (105 g/m²). The membrane features thermo-fusible plastic film on both surfaces, providing excellent bonding characteristics and superior waterproofing performance for demanding construction applications.

Key Characteristics

• Superior Surface Bonding: Excellent adhesion to concrete and other substrates
• Easy Application: Simple torch application process
• Chemical Resistant: Outstanding resistance to salts and water-prone chemicals
• Structural Flexibility: Accommodates building movements and thermal expansion
• High Temperature Stability: Maintains performance at elevated temperatures
• Durable Construction: Glass fiber reinforcement ensures long-term reliability

Applications

DADCO FIBER DF-105 is ideal for comprehensive waterproofing applications including:

• Roofing Systems: Flat and low-slope roof waterproofing
• Basement Waterproofing: Below-grade foundation protection
• Tunnels & Underground Structures: Heavy-duty waterproofing requirements
• Car Parks & Parking Structures: Vehicle deck waterproofing
• Wet Areas: Kitchens, bathrooms, and other moisture-prone spaces
• Bridge Decks: Infrastructure waterproofing applications

Technical Specifications

Physical Properties:

• Size: 1×10 meters (ASTM D5147)
• Thickness: 3.4-4.0 mm (ASTM D5147)
• Unit Weight: 4.5 kg/m² (ASTM D5147)
• Softening Point: ≥150°C (ASTM D36)
• Penetration @25°C: 20±5 dmm (ASTM D5)
• Low Temperature Flexibility: To +5°C (ASTM D5147)
• Heat Resistance 110°C: No Flow (ASTM D5147)

Mechanical Properties:

• Tensile Strength @23±2°C:
  • Longitudinal: 500 N/5cm (ASTM D5147)
  • Transversal: 400 N/5cm (ASTM D5147)
• Elongation % @23±2°C:
  • Longitudinal: 3.0-4.0% (ASTM D5147)
  • Transversal: 3.0-4.0% (ASTM D5147)
• Tear Strength % @23±2°C:
  • Longitudinal: 3.0-4.0% (ASTM D5147)
  • Transversal: 3.0-4.0% (ASTM D5147)

Performance Properties:

• Water Absorption: <1% (ASTM D5147)
• Dimensional Stability: <1% (ASTM D5147)
• Reinforcement: Glass fiber mat (105 g/m²)

Installation Process

1. Surface Preparation: Clean concrete surface thoroughly, removing all contaminants (dust, traces, oils)
2. Primer Application: Apply DADCO PRIMER D-41 using brush or roller, allow proper drying
3. Membrane Installation: Align rolls correctly with minimum 10cm overlap on both sides
4. Torch Application: Use gas torch to bond membrane sides by heating overlap areas
5. Quality Control: Ensure complete bonding and watertight surface

General Specifications

• Roll Length: 10 meters
• Roll Width: 1 meter
• Roll Thickness: 3.4 mm
• Reinforcement: Glass fiber construction
• Standard Compliance: ASTM D-6509

Packaging & Storage

• Format: Rolls of 1×10 meters
• Custom Lengths: Available upon request
• Storage: Rolls should be kept vertical and palletized
• Handling: Pallets should not be stacked to prevent damage
• Protection: Shrink-wrapped for weather protection

Health & Safety

• Fire extinguishers must be available at application site
• Workers should wear appropriate protective equipment during installation
• Standard torch application safety measures required
• Proper ventilation recommended during installation

Quality Standards

• ASTM D-6509: Modified bituminous membrane specifications
• ASTM D5147: Physical property testing standards
• IAF Certified: Manufacturing quality assurance
• ISO Compliant: International quality standards
• SASO Quality Mark: Saudi market compliance