Stair bedding Egcoscal NG

Where the stair base is connected to the floor slab, the Egcoscal NG F-Form bedding optimizes sound insulation in the concrete staircase area. The stair base is structurally secured using the Egcoscal TD stair securing dowel.

• Impact sound reduction up to 36 dB
• Bearing selectable in two load levels
• Fire resistance rating F90
  

Egcoscal TD stair securing dowel ensures the acoustically decoupled, structural securing of the position of Egcoscal NG F-Form at the stair base.

• Stainless steel version
• Dowel dimensions ∅ 22/300 mm
  

The Egcoscal T strip bearing is made of an elastomer which has been specially adapted for the application.

• High impact sound reduction up to 32 dB
• Supplied on roll or cut to size
  

Optimum decoupling of structure-borne sound is only achieved when no sound bridges are created. With the FDPL distance plate you secure the joints and prevent soiling, e.g. with stair landings and stair flights.

• Available individually or in a kit
• Adhesive tape for mounting is already applied
• Fire protection: Class E according to DIN EN 13501-1/building material class B2 according to DIN 4101-01