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Rondelle Ø70 Galva

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

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

Technical characteristics

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