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Rondelle Ø70 Galva

  • Ribbed distribution washer Ø70 /alu-zinc with cup, for installing insulation with fixing adapted to the support.
See the 3 generic codes
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Applications

  • Dished distribution washer for installation of insulation with fastening adapted to the substrate.

Technical characteristics

Compatible with Bétofast DF TH
EVDF, EVB DF, EHB DF, Isodrill TH DF,
VMS, EGB, Isodrill TT, EVF
Outside diameter of the washer 70 mm
Compatible with fastening diameter 4. 8
6. 6
Outside body diameter 70 mm
Solid in step True
Resistance to corrosion 2 Kesternich cycles
5 features on 6
3 generic codes
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Ep.
Generic code Ep.  (mm)  
Thickness
294721RONDELLE Ø70N AC Galva Trou Ø4.5 0
See detail
294727RONDELLE Ø70N AC Galva Trou Ø5.0 0
See detail
294925RONDELLE Ø70 AC Galva Trou Ø8.0 1
See detail
 generic codes on 

Regulations and approvals

  • In accordance with DTU 43. 4: Roofs made of wooden and derivative load-bearing elements with waterproofing coating.
  • In accordance with DTU 43. 3: Roofing work with ribbed steel sheets with waterproof coatings.
  • Evaluation of unscrewing resistance according to the standard NF P 30-317.
  • Conventional test method for step strengh characteristic for fasteners according to the standard NF P 30-317.

Reference sites

Cartier Paris store

The Etanco group's solution was to supply a whole set of mechanically welded stainless steel parts with articulated arms thus enabling the stone to tilt into a lintel. Our BARACO range of anchors as well as our ISOLCO range of brackets have been chosen and supplied for their high resistance to corrosion, which is essential in a large city subject to pollution.

Find out more on the ETANCO Group website
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