Swelling Tapes
WEBAC® Bentonite Swelling Tape
- Classic Line
Swelling Tapes
Swelling tapes are used to seal construction joints and pipe penetrations exposed to groundwater, slope water or surface water. On contact with water, they swell and develop expansion pressure, creating permanent contact pressure against the joint flanks and providing a reliable seal. They can also be used in structures exposed to salts or fertilisers and offer high chemical resistance.
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WEBAC Bentonite Swelling Tapes are swellable joint fillers with reversible swelling properties. They are used to seal construction joints in cast-in-place concrete structures and to secure pipe penetrations.
Swelling Tapes
WEBAC® Contact Adhesive
- Classic Line
View detailsWEBAC Contact Adhesive is a ready-to-use, fast-curing adhesive supplied in cartridges. It is used for the installation of WEBAC Polymer and Bentonite Swelling Tapes.
Swelling Tapes
WEBAC® Fastening Grid
- Classic Line
View detailsWEBAC Fastening Grid is a U-shaped expanded metal mesh made of galvanized steel, used to secure WEBAC Bentonite Swelling Tape.
Swelling Tapes
WEBAC® Polymer Swelling Tape
- Classic Line
View detailsWEBAC Polymer Swelling Tapes are swellable, dimensionally stable joint liners that swell upon contact with water, thereby providing a reliable seal. They are used to seal construction joints and joints in precast concrete structures.
Swelling Tapes
WEBAC® Swelling Paste
- Classic Line
View detailsWEBAC Swelling Paste is a single-component, moisture-curing PU sealing paste that swells and is easy to apply. It is used to seal construction joints and for the installation of WEBAC swelling tapes.
