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

1 - rigid wall thickness B = min. 100 mm
2 - plastic pipe, diameter "D" and pipe wall thickness "t"
3 - continuous insulation made of flexible elastomeric foam (FEF), thick  "G", density

    nominal 45 - 70 kg / m3 and class of reaction to fire  BL- s2, d0 according to EN 13501-1
4 - the gap between the pipe insulation and the partition with a maximum  width a = 30 mm,

    filled with mineral wool with a density of min.  60 kg / m3
5 - gypsum mortar with a thickness of g1 = min. 5 mm
6 - Multitube fireproof 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 - plastic pipe, diameter "D" and pipe wall thickness "t"

3 - insulation made of flexible elastomeric foam (FEF) with a thickness of "g" 

    (continuous insulation)

4 - Multitube fireproof tape [hxs] mm, placed inside the floor,

    at the  distance  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 intumescent 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 tape with a electrically clamped band or adhesive tape and slide it inside partition. Location of the tape inside the opening - central position along the wall axis or 15 ± 5 mm from the bottom
Fill the space between the pipe and the partition with cement mortar or mineral wool with a minimum density of 60 kg / m3
Mark the completed penetration seal with the attached label, mark the Multitube fireproof tapeon it, enter the date and
name

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

METHOD OF SEALING A PLASTIC PIPE WITH FEF ELASTOMERIC FOAM INSULATION 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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