Description :

Sika Waterbars Tricomer NB Type A are highly flexible waterbars made from PVC/NBR copolymer for sealing construction joints in watertight concrete structures. They are available in a range of different types, shapes and sizes to suit different structures and applications.

Uses :

Application Fields:

• Joint sealing in concrete structures
• Construction joint sealing in insitu concrete Typical Structures:
• Residential building basements
• Commercial building basements, underground car parks
• Water treatment plants
• Dams

Principles for Application:

• Design and installation principles according to DIN 18197

Characteristics/Advantages :

• High tensile strength and elongation
• Permanent flexibility and high resilience
• Suitable for medium water pressures and stress
• Not bitumen resistant
• Resistant to all natural mediums aggressive to concrete
• Resistant to a broad spectrum of chemical agents (testing necessary for any specific situations)
• Robust sections for handling on site
• Weldable