Heavy-duty joint profiles


  • for heavy loads
  • suitable for all types of covering
  • replaceable expansion insert


resistant to heavy loads, trafficable by fork-lift trucks, 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)


all industrial applications, exhibition halls, especially for the separation of machine foundations


stainless steel V2A, hot-dip galvanised steel, black steel

Covering Types

asphalt, coating, concrete, screed, industrial coverings, natural and stone slabs


industrial trucks (lifting trucks, fork-lifts etc.), passenger cars, trucks

Formed parts

corner piece, T-piece, cross piece


Depending on the floor covering, we recommend installing a grouting seal between the joint profile and the covering to prevent the hairline crack caused by the building physics.

Technical data

Movement horizontal:
20 mm (±10 mm)
Movement vertical:
20 mm (±10 mm)
Visible width:
48 mm
Maximal joint width:
40 mm
Load rating:
wheel load 2500 kg up to Ø 150 mm, B = 100 mm
Load rating trucks:
600 kN (DIN 1072)
Load rating forklifts:
100 kN (DIN 1055-3)
Supply length:
3 mtr
Color of expansion insert:


Article No. Profile height (h) Recess (BxT)
MST48/60 60 mm 240 x 70 mm
MST48/80 80 mm 240 x 90 mm
MST48/100 100 mm 240 x 110 mm

Special heights on request.

Technical design
Subject to technical change without notice