The planned transfer of shear forces between reinforced concrete components can be as simple as this. Simple combinations of one mandrel part and one sleeve part cover a wide range of applications and form and form highly load-bearing, restraint-free and freely movable structures. The ease of installation rounds off the systems. All in all, the shear force dowel systems meet the highest requirements in terms of economy in terms of economy, quality and safety.

The "simplest" combinations are the systems that can only be moved in the longitudinal direction (N), i.e. perpendicular to the joint. This allows joint widths of up to 60 / 120 mm (ESD / DB) to be bridged. The product range includes eight dowel diameters each, available in various lengths and materials. The sleeves are made of either stainless steel or high-quality plastic.

A special connection for the transmission of transverse forces is the NURSID dowel. This dowel, half of which is made of round steel and the other half of a hexagonal profile, connects e.g. precast balcony slabs, pergolas or similar with the possibility of compensating for installation tolerances in height of up to 11 mm by means of the eccentrically arranged hexagonal mandrel. The NURSID dowel, which can be combined almost arbitrarily with the ESD or DB system, is always longitudinally and transversely displaceable and bridges joints up to a width of 30 mm.

If displacements are to be made possible both vertically (N) and in the joint direction (Q), so-called rectangular sleeves are available. Here, displacements of up to ±12 mm are possible, e.g. to avoid constraining forces from the structural condition. The attached reinforcing ribs (VR, only for ESD) additionally ensure increased force transmission of the rectangular sleeve in the concrete.

• Two approved systems:
  • Heavy duty dowel DB ø20 - ø40mm
  • Simple shear dowel ESD ø16 - ø35mm
• Transmission of only static shear forces
• Different dowel materials available
• Longitudinal and transverse displacement sleeves available in stainless steel or plastic (ESD only)
• Transverse displacement of up to ±12 mm possible
• Max. Joint width of 60 mm (ESD) or 120 mm (DB) can be bridged
• Fire protection collar for REI 120 fire resistance class
• Special NURSID dowel for the transmission of transverse forces with simultaneous height tolerance compensation of up to 11 mm
• Wide range of applications combined with easy installation
• Convincing product properties - the technical and commercial comparison is worthwhile!