Waterbar (Water-key) DVS-300/30 (PVC)

Waterbar (Water-key) DVS-300/30 (PVC)

23.00 $ Price per running meter (EXW / Retail)

  • Description
  • Additional information
  • Questions & Answers


Hydraulic Stem 300/30 – according to the classification, the internal deformation is special, it is used for the waterproofing of expansion joints in the construction of buried, underground structures with the interface with existing building structures. 300 (mm) – the width of the waterproofing key, 30 – the width of the expansion joint.

The material of the deformation internal special waterstop is PVC only (this series is not manufactured from EPDM rubber), for the installation of the hydraulic keys of the DVS 300/30, hot air machines (either special “hatchets” for welding waterproofing keys or manual hot air devices, welding of thermoplastic polymeric membranes).

Also for the installation of the water-cushion DVS 300/30, a fastening element (polyamide dowel) with a wide bonnet (metal clamping profile PPR – 10×45 or analog) is used as well as a sealing tape that is laid under the bezankernuyu part of the hydrostar.

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Additional information

Material of manufacture



Sealing of expansion joints at the interface of building structures

Compression, mm


Stretching, mm


Shear transverse, mm


Longitudinal shear, mm


Water pressure, MPa


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