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 >>  PRODUCTS  >>  INTUMESCENT WRAPS  >>  MULTITUBE  >>  INSTALLATION

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

Read from the table below, the length of the Multitube fireproof tape for a given pipe diameter, measure it and cut it with a knife
Wrap the cut piece of fireproof tape around the pipe insulation. Strictly stick to the number of wraps given in table below
Secure the fireproof tape with a electrically clamped band adhesive tape and slide it inside the partition. Location of the fireproof tape inside the opening - central position along the wall axis or 15 ± 5 mm from the bottom of the floor
Fill the space between the pipe and the partition with cement mortar. In the case of a plasterboard wall, fill the space with mineral wool with a minimum density of 60 kg / m3 and fill with gypsum mortar up to 5 mm thick
Mark the completed penetration seal with the attached label, mark the Multitube fireproof tape
on it, enter the date and name

TABLE FOR SELECTING THE LENGTH AND NUMBER OF WRAPS OF MULTITUBE FIREPROOF INTUMESCENT TAPE FOR PLASTIC PIPES WITH PE FOAM INSULATION

METHOD OF SEALING A PLASTIC PIPE WITH INSULATION OF PE ACOUSTIC FOAM PENETRATING WALL AND FLOOR
ACCORDING TO ETA-15/0511*

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

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