Impact sound insulated shear force dowels Egcopal

The requirements for sound insulation in buildings have been increasing for years. To meet the requirements, impact sound insulation of stairs and stair landings must be certified. The impact noise insulated Egcopal shear force connector reduces impact sound by decoupling components. It is used for the bedding of stair landings, arcades and cantilever balconies and transmits the shear forces acting in the connection joint. At the same time, the acoustically decoupled bedding ensures that the transmission of disturbing noises into adjacent rooms is insulated – this increases the comfort and well-being of the residents.

• National technical approval for Egcopal SP, Egcopal SPH, Egcopal SPX
  
• Impact sound properties tested in an accredited test laboratory according to DIN 7396
• Impact sound level difference of stair landing ΔL*_{w, stair landing} up to 35 dB
  
• Fire protection cuff F120
• Stainless steel version
• No restrictions of the exposure class according to EC2