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series  ESF 22/... NI with cappings made of stainless steel
contraction joints for heavy duty floors
 

Material:
Aluminium side plates with perforated aluminium mounting brackets; with rolled-on U-profile made of rust-resisting special steel.

Flexible insert made of high quality synthetic rubber, long wearing, weather resistant, temperature resistant (-30ºC to +120ºC), extensively resistant to oils, acids and bitumen.



Standard colour black, grey
Production length 4 m

Special Properties:

  • Good fixing by perforated mounting brackets.
  • Suitable for high load.
  • Positive connection of production length profiles by staggering the joints in the individual aluminium profiles

Installation instructions:
A 12 mm thick joint filler strip must be placed between the aluminium mounting brackets. The height of joint filler depends on the overall height required, but it must be sufficient to ensure that the screed is completely separated at the joint locations. This strip also helps levelling the profile. The perforated legs of the profile are pressed into the first fresh layer of mortar or screed and levelled. Then more screed is applied.
Depending on the thickness of the floor finish (measured from top edge of profile) the profile must oversail the screed to suit.



Profile Joint width
max
mm
Total
movement
mm
Visible
width
mm
Total
width
mm
Installation height
(fixed)
mm
ESF 22/18 Ni 5 4 (± 2) 22 110 18
ESF 22/30 Ni 30
ESF 22/45 Ni 45
ESF 22/60 Ni 60

Load capacity:
Suitable for loads by vehicles (DIN 1072) up to 600 kN and fork list trucks (DIN 1055) up to 130kN.
Load capacity is only guaranteed if installation instructions are followed scrupulously.

Different height on request