TECHNICAL SUPPORT

Our technical knowledge on use of the information below is
the result of extensive research and long experience :
Please contact us for an optimal resolution of the problem.

series  FN 20/12, FKN 20/12, FTN 20/12, FNG 20/12
expansion joints for finished floors

Material:
Aluminium side plates.

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

Series FKN:
Flexible insert made of special PVC, upstand 3 mm, long wearing.
Can be welded to a floor with PVC coverings making it waterproof.

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

Series FNG:
Flexible insert made of high quality synthetic rubber, with smooth surface, antibacterial and physiologically safe.



Production length 4 m

Special Properties:

  • Synthetic rubber insert replaceable at any time and can be installed in lengths up to 20 m
  • Profile absorbs settlements


Installation instructions:

The side plates of the profile are dowelled and screwed to the floor after completion.
 
Load capacity:
Suitable for pedestrians. On request suitable for light vehicles.


Profile Joint
width
mm
Total
movement
mm
Visible
width
mm
Total
width
mm
Min.
installation
width mm
Profile wing
thickness
mm
Insert colour
FN 20/12 20 5 (+3 / -2) 97 97 12 2 standard: grey, black
FNG 20/12 standard: grey
FKN 20/12
for floors with PVC coverings
3mm upstand
2 (±1) 97 97 standard: grey
FTN 20/12
for floors with carpets
5mm upstand
5 (+3 / -2) 17 17 standard: grey

These profiles are also available for fitting adjacent to corner - type E4