Prefabricated Floor Joint System Sika® FloorJoint PB-30 PDRS for Concrete Floors with Gap Widths up to 50 mm and Vertical Movement

Sika® FloorJoint PB-30 PDRS is a carbon fiber reinforced polymer (CFRP) composite, prefabricated, floor joint system with integral replaceable rubber seal and high mechanical resistance. Its concentric integral rubber seal allows low vibrations under direct car traffic. Suitable for concrete slab vertical and horizontal movement. Gap widths: 0–50 mm. Vertical movement: 30 mm.

It is suitable for new build and refurbished joints in concrete / concrete screeds in inner and outer zones of car park decks and ramps.

Characteristics / Advantages

• Grindable profile for level integration into the floor surface
• Suitable for vertical and horizontal movements
• Low vibrations under direct car traffic
• Thermal expansion coefficient similar to resin based floors
• Replaceable rubber seal
• Easy to install / Easy to repair
• Short downtime - Trafficable after 24 hours
• High chemical resistance
• Non corroding
• High mechanical resistance
• Joint movement horizontal: 50 mm (-20/+30 mm)
• Joint movement vertical: 30 mm (-15/+15 mm)
• Recessed flange along both sides of panel
• Double waterproof system design with integrated Sikadur-Combiflex® SG System