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Hydrophilic waterstop for waterproofing precast segments
Revolutionary waterstop for waterproofing precast segments
BeSealed® water swellable inserts are particularly suited for waterproofing tunnels. These inserts are perfect for application in the classic EPDM profiles surrounding the tunnel concrete segments. Upon water infiltration, our sealing inserts will be activated and will absorb the water.
Consequently, the EPDM profiles will expand and water infiltration is prevented. Moisture and leakage will not get any chance!
Specifically for tunnelling projects in areas where ground water has a high salt concentration, BeSealed® developed "Polybar+ Superswell" sealing inserts, a waterstop with an impressive expansion capacity.
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|Polybar+ Sealing Insert||Download tech sheet|
|Polybar+ Salt Sealing Insert||Download tech sheet|
|Polybar+ Superswell Sealing Insert||Download tech sheet|
Waterstop for extremely saline concentrations up to 10%.
An international standard in watertight construction joint sealing.
Bentonite waterstop for saline concentrations up to 3%.
A revolutionary alternative to bentonite waterstops.