04.01.16 - Colmatube
04.01.16 - Colmatube 04.01.16 - Colmatube 04.01.16 - Colmatube

Colmatube 04.01.16

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Flexible hydro-inflating polyurethane ring ensuring watertightness outside spacer tubes.

Benefits
  • Inflates in contact with water
  • Can reach up to 5 times its volume
  • Test report on request.
LEVIAT technical advice

 

Colmatube protects against any infiltrations outside the spacer tubes resulting on the one hand from lack of bonding of the PVC tube with the concrete, and on the other hand from the build-up of air bubbles under the spacer tubes.

 

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