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RER Ø70

  • Metal coupling: Galvanised steel Ø70 washer mounted with aluminium spacer + Natural aluminium-steel open-end rivet, Ø4. 8.
See the 23 generic codes
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Applications

  • Pre-mounted system for fastening semi-rigid insulation on perforated or punctured steel panels.

Advantages

  • This single-piece pre-assembled system increases productivity when fitting the sealing on the perforated or punctured steel roofing panel.
  • Ensures "solid to the step".
  • Prevents perforation of the waterproof coating.
  • Prevents crushing of the insulation.
  • Rivet end on the underside: Aesthetic and non blunt.
  • The lacquered rivet body is finished and discreet if the underside of the substrate is visible.
  • No loosening possible.
  • Please contact us for other lengths.

Technical characteristics

Outside body diameter 70 mm
Content Standard non-waterproof rivet + Spacer + Spreader washer pre-assembled.
Laquering Natural body
Type of installation of waterproofing Traditional mechanical installation
Solid in step True
Waterproofing complex Semi-rigid insulation
Type of steel sheet Perforated or punctured metal sheet
Resistance to corrosion 15 Kesternich cycles
External diameter of the spacer 8 mm
Spacer material Aluminum
Width 70 mm
Thickness 0,8 mm
Pre-drilling With pre-drilling
5 features on 13
23 generic codes
Filter:
LE
CE
TB
Df
L
CS Maxi
Generic code LE  (mm)  
Spacer length
 CE 
Waterproofing complex
 TB 
Type of steel sheet
 Df  (mm)  
Diameter on thread
 L  (mm)  
Length
CS Maxi  (mm)  
Maximum clamping capacity
275410RER Al/Ac 4.8x40+RDØ70+Ent.23 23 Semi-rigid insulation Perforated or punctured metal sheet 4.8 40 25
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275460RER Al/Ac 4.8x45+RDØ70+Ent.28 28 Semi-rigid insulation Perforated or punctured metal sheet 4.8 45 30
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275510RER Al/Ac 4.8x50+RDØ70+Ent.33 33 Semi-rigid insulation Perforated or punctured metal sheet 4.8 50 35
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275530RER Al/Ac 4.8x55+RDØ70+Ent.38 38 Semi-rigid insulation Perforated or punctured metal sheet 4.8 55 40
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275610RER Al/Ac 4.8x60+RDØ70+Ent.43 43 Semi-rigid insulation Perforated or punctured metal sheet 4.8 60 45
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275660RER Al/Ac 4.8x65+RDØ70+Ent.48 48 Semi-rigid insulation Perforated or punctured metal sheet 4.8 65 50
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275685RER Al/Ac 4.8x70+RDØ70+Ent.53 53 Semi-rigid insulation Perforated or punctured metal sheet 4.8 70 55
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275760RER Al/Ac 4.8x75+RDØ70+Ent.58 58 Semi-rigid insulation Perforated or punctured metal sheet 4.8 75 60
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275810RER Al/Ac 4.8x80+RDØ70+Ent.63 63 Semi-rigid insulation Perforated or punctured metal sheet 4.8 80 65
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275860RER Al/Ac 4.8x85+RDØ70+Ent.68 68 Semi-rigid insulation Perforated or punctured metal sheet 4.8 85 70
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275940RER Al/Ac 4.8x95+RDØ70+Ent.78 78 Semi-rigid insulation Perforated or punctured metal sheet 4.8 95 80
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275990RER Al/Ac 4.8x100+RDØ70+Ent.78 78 Semi-rigid insulation Perforated or punctured metal sheet 4.8 100 80
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275994RER Al/Ac 4.8x100+RDØ70+Ent.83 83 Semi-rigid insulation Perforated or punctured metal sheet 4.8 100 85
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276040RER Al/Ac 4.8x110+RDØ70+Ent.88 88 Semi-rigid insulation Perforated or punctured metal sheet 4.8 110 90
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276066RER Al/Ac 4.8x115+RDØ70+Ent.98 98 Semi-rigid insulation Perforated or punctured metal sheet 4.8 115 100
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276080RER Al/Ac 4.8x120+RDØ70+Ent.98 98 Semi-rigid insulation Perforated or punctured metal sheet 4.8 120 100
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276095RER Al/Ac 4.8x120+RDØ70+Ent.103 103 Semi-rigid insulation Perforated or punctured metal sheet 4.8 120 105
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276120RER Al/Ac 4.8x140+RDØ70+Ent.118 118 Semi-rigid insulation Perforated or punctured metal sheet 4.8 140 120
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276135RER Al/Ac 4.8x160+RDØ70+Ent.128 128 Semi-rigid insulation Perforated or punctured metal sheet 4.8 160 130
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276138RER Al/Ac 4.8x160+RDØ70+Ent.138 138 Semi-rigid insulation Perforated or punctured metal sheet 4.8 160 140
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276307RER Al/Ac 5x170+RDØ70+Ent 148 148 Semi-rigid insulation Perforated or punctured metal sheet 5 170 150
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276309RER Al/Ac 5x180+RDØ70+Ent 158 158 Semi-rigid insulation Perforated or punctured metal sheet 5 180 160
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276311RER Al/Ac 5x190+RDØ70+Ent 168 168 Semi-rigid insulation Perforated or punctured metal sheet 5 190 170
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 generic codes on 

Regulations and approvals

  • In accordance with DTU 43. 3: Roofing work with ribbed steel sheets with waterproof coatings.
  • 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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