Fire protection sleeve AWM II KS 90 / 92

Fire protection sleeve AWM II KS 90 / 92, 2 ST

Main features short:
Fire resistance class S90 according to DIN 4102
Suitable for individual teaching tubes and empty tube bundles
The general type approval Z-19.53-2574 must be observed for approval-compliant and safe execution

Application areas:
For walls made of masonry, concrete, reinforced concrete, aerated concrete; lightweight partition walls in post construction with steel substructure; Ceilings made of concrete, reinforced concrete or aerated concrete. . Minimum component thickness:. Solid wall: 15 cm. Solid ceiling: 15 cm. Light divider: 10 cm. . Max. Cuff Size:. Solid wall, ceiling: Ø 125 mm. Lightweight partition: Ø 75 mm

Processing instructions:
Wall duct: Attach a sleeve on each side of the wall. Ceiling duct: Attach a sleeve to the underside of the ceiling. Seal the ends of the empty pipes at least 10 mm deep with fire protection sealant DX90 item no. 9 025182.

Characteristics:
Fire resistance: Fire resistance 90 min. or Fire resistance 120 min.
Max. cuff size Ø 125 mm. Cuff may be 100% occupied
For empty electrical conduits up to Ø 63 mm. Overhang of the empty pipes: on both sides of the bushing = 20 cm
Max. Ø of each cable: 21 mm
Suitable for individual empty pipes and empty pipe bundles. Gap gaps between individual pipes in the bundle do not need to be filled. Solid component: Ø bundle max. 125 mm. Light partition: Ø bundle max. 75 mm
Gap between inner diameter AWM II KS and empty pipe/bundle: max. 15 mm
The general type approval Z-19.53-2574 must be observed for approval-compliant and safe execution