SWELLFLEX®
SWELLFLEX®
Waterstop tapes for sealing joints in concrete constructions

Product description

SWELLFLEX® waterstop tapes are a reliable alternative to conventional joint sealing systems and are characterised by flexibility in the case of irregular joint lines. They are used for sealing joints in concrete constructions that are constantly or periodically exposed to pressing water. When concreting the component, the waterstop tapes are completely surrounded by fresh concrete, swell and build up a contact pressure that seals the construction joint.

Features

  • Proven in civil and structural engineering
  • Swelling and shrinking process is often reversible
  • Easy to handle

Technical details

  • General supervisory test certificate

  • SWELLFLEX® BS: Bentonite-based sealing tape without rain protection
  • SWELLFLEX® BT: Bentonite-based sealing tape with rain protection
  • SWELLFLEX® RB: Extruded rubber mixture consisting of butyl rubber, resins that swell in water, polyethylenes and silicones

SWELLFLEX® BT

SWELLFLEX® BT

Bentonite waterstop tape for sealing joints in concrete constructions with patented anti-moisture protective coating.

SWELLFLEX® BS

SWELLFLEX® BS

Bentonite waterstop tape for sealing joints in concrete constructions.

SWELLFLEX® RB

SWELLFLEX® RB

Rubber waterstop tape for sealing joints in concrete constructions.

SWELLFLEX® metal mounting rail

SWELLFLEX® metal mounting rail

For fastening the SWELLFLEX® bentonite waterstop tape to the concrete surface. The rail is fastened using conventional fastening materials.

SWELLFLEX® fixing grid

SWELLFLEX® fixing grid

For fastening the SWELLFLEX® waterstop tapes to the concrete surface. The tapes are prevented from floating upwards. The grid is fastened using conventional assembly materials.

SWELLFLEX® CS and PM assembly adhesives

SWELLFLEX® CS and PM assembly adhesives

For fastening the SWELLFLEX® bentonite waterstop tape (type CS) or the rubber waterstop tape (type PM) to the concrete surface.