DOYMA-Grip

Curaflex® SD

  • Against pressing and non-pressing water
  • Sealing of penetrations
  • Use in on-site casing or concrete core drilling when used with existing fresh concrete composite waterproofing
  • With additional sealing flange and butyl sealing tape
  • Against pressing and non-pressing water
  • Sealing of penetrations
  • Use in on-site casing or concrete core drilling when used with existing fresh concrete composite waterproofing
  • With additional sealing flange and butyl sealing tape
  • Easy assembly thanks to precise dimensions, large sealing areas
  • Permanently sealed – no need to re-tension later (maintenance-free)
  • Greater sealing performance of the gasket insert thanks to DOYMA-Grip
  • System component, without cuts or divisions, with water-tight welded bolts
  • Integrated seal flange with butyl sealing tape to seal existing fresh concrete bonded waterproofing membrane
  • Certified with fresh concrete bonded sheet membrane system SikaProof A and Preprufe
  • With seal flange in accordance with DIN 18533
  • Gas and water-tight
  • Mounting from the pressure-facing side
  • Frame rings: steel rings, GGV triple corrosion protection coating; optionally made of stainless steel 1.4301 (V2A) or 1.4571/1.4404 (V4A)
  • With integrated seal flange including butyl sealing tape (type 1753)
  • Rubber seal: elastomer, DN 80 to DN 300, 1 × 40 mm thick EPDM seals (DOYMA-Grip) and DN 350 to DN 600, optionally 2 × 40 mm thick EPDM seals, optional NBR (fuel/oil-resistant)
  • Aquagard core bore sealant
grip

The specially developed ageing-resistant elastomer prevents friction-reducing substances from causing the gasket insert to slip under load.

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