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1 - flexible or rigid wall with a thickness of B = min. 100 mm
2 - plastic pipe, diameter "D" and pipe wall thickness "t"
3 - PE foam insulation, thickness "g"; nominal density of 30 kg / m3
  and class of reaction to
  fire E according to EN 13501-1
4 - the gap between the pipe insulation and the partition with a maximum width of a = 30 mm,

  filled with mineral wool with a density of min. 60 kg / m3
5 - Multitube fireproof intumescent tape (inside), dimensions [hxs],

  placed  centrally  inside the wall
6 - electrically clamped band or adhesive tape
7 - gypsum mortar with a thickness of g1 = min. 5 mm

1 - reinforced concrete floor with a thickness of B = min. 150 mm
2 - plastic pipe, diameter "D" and pipe wall thickness "t"
3 - insulation made of PE acoustic foam with a thickness of = 6 mm
4 -
Multitube fireproof intumescent tape [hxs] mm, placed inside the floor,

    in  with a distance of 15 ± 5 mm  from the underside of the floor
5 -
electrically clamped band
or adhesive tape
6 - the space between the floor and the penetration, filled  mortar

    cement, approx. 25 mm

* Detailed information can be found at ETA