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1 - rigid wall thickness B = min. 150 mm
2 - plastic pipe, diameter "D" and pipe wall thickness "t"
3 - continuous insulation made of flexible elastomeric foam (FEF), thick
   "G", nominal density 45 - 70 kg / m3 and reaction to fire class BL-s2,
   d0 according to EN 13501-1
4 - the gap between the pipe insulation and the partition with a maximum width of u = 25 mm,
   filled with mineral wool with a density of min. 60 kg / m3 i  closed with mortar  
   gypsum with a thickness of min. 5 mm or filled  cement mortar
5 - gypsum mortar with a thickness of g1 = 5 mm
6 - Multitube fireproof intumescent tape (inside), dimensions [hxs],
   placed  centrally  inside the wall
7 - electrically clamped band or adhesive tape

1 - reinforced concrete floor with a thickness of B = min. 150 mm
2 - metal pipe, diameter "D" and pipe wall thickness "t"
3 - continuous insulation made of flexible elastomeric foam (FEF), thick  
   "G", nominal density 45 - 70 kg / m3 and reaction to fire class BL-s2,
   d0 according to EN 13501-1
4 - Multitube fireproof intumescent tape (inside) [hxs] mm; placed at a distance 
   l = 15 ± 5 mm from the underside of the floor
5 - electrically clamped band or adhesive tape
6 - the gap between the pipe insulation and the partition with the maximum width
   u = 25 mm, filled with cement mortar

* Detailed information can be found at ETA

INSTALLATION OF MULTITUBE FIREPROOF INTUMESCENT TAPE ON A METAL PIPE WITH FEF FOAM INSULATION PENETRATING WALL OR FLOOR

Read from  the Table below for steel pipes,  for copper pipes or for cast iron pipes, the length of the Multitube fireproof tape for the given pipe diameter, measure it and cut it off
with a knife