Joint profil/channel combinations
BBF124/.. kombiniert mit ALR.6

BBF124/.. combined with ALR.6

  • high load-bearing capacity
  • joint profile with loose/fixed flange
  • drain channel with loose/fixed flange


watertight, resistant to heavy loads, expansion insert can be replaced anytime, abrasion-, weather- and temperature-resistant (-40°C to +120°C), resistant to de-icing salt and waste water (alkalis, microbes, bacteria), grating with mesh size 30x10 mm (30x30 mm on request)


parking decks, parking garages, underground garages, ramp crossings, pedestrian bridges, all industrial applications


joint profile: hot-dip galvanised steel, (stainless steel on request), EPDM expansion insert, joint tape BF20 made of EPDM with lateral bonding flanges made of non-combustible fleece on the top and bottom sides

drain channel: stainless steel V2A (V4A on request)

Covering Types

asphalt, concrete, screed


passenger cars (trucks on request)


Version also available with BBF144/..

For stainless steel, the general cleaning and care instructions must be observed (see also download area).

Possible profile height (h3) and channel depth (t*) on request.

Installation by our own fitters recommended.

Technical data


Movement horizontal:
35 mm (-15/+20 mm)
Movement vertical:
20 mm (±10 mm)
Visible width:
114 mm
Maximal joint width:
80 mm
Color of expansion insert:


Material thickness channel body:
4 mm
Material thickness vertical base:
5 mm


All hights can be combined


Article No. Profile height (h1)
BBF124/55 55 mm
BBF124/100 100 mm
BBF124/120 120 mm
BBF124/150 150 mm


Article No. Steel grating width (b) Channel height (h2)
ALR.6.150/51 150 mm 51 mm
ALR.6.150/66 150 mm 66 mm
ALR.6.200/66 200 mm 66 mm
ALR.6.200/86 200 mm 86 mm
ALR.6.250/66 250 mm 66 mm
ALR.6.250/86 250 mm 86 mm

Special heights on request.

Technical design
Subject to technical change without notice