Bonded flexible waterstop for sealing construction joints Sika Waterbar® FB-125

Sika Waterbar® FB-125 is a hybrid waterstop with a rough textured surface based on flexible polyolefin (FPO). The waterstop is placed into the fresh concrete and becomes fully embedded in the cured concrete. It provides a fully bonded, durable watertight seal, that prevents any lateral water underflow.

Uses

It is designed to seal construction joints as an internal waterstop in watertight concrete constructions. Typical applications:

• Underground structures and basements
• Water retaining structures
• Water treatment plants
• Swimming pools
• Reservoirs
• Retaining walls

Characteristics / Advantages

• Bonded to concrete structure - no lateral water underflow
• Permanent flexibility
• Quick and easy to install
• Long rolls reduce the number of joins
• No special tools and equipment required
• No extra recess and detailing of reinforcement
• No obstructions for concreting
• Fully bonded for easy repair in case of leakage
• Resistant to all natural substances in soil and groundwater
• Durable and robust system
• Can be combined with other proven Sika waterproofing / joint sealing systems