top of page

FOAM ZZ 330
Fire protection foam:
Combo passes
Flammable pipes in insulation
Non-flammable pipes in insulation
Cables and cable trays
Find out more> Buy on the purchasing platform>
>> PRODUCTS >> INTUMESCENT WRAPS >> MULTITUBE >> INSTALLATION
1 - rigid wall thickness B = min. 100 mm
2 - metal pipe, diameter "D" and pipe wall thickness "t"
3 - PE foam insulation, thickness "g"; a nominal density of 30 kg / m3 i
reaction to fire class E according to EN 13501-1
4 - Multitube fireproof intumescent tape (inside), dimensions [hxs], placed
centrally inside the wall
5 - electrically clamped band or adhesive tape
6 - gypsum mortar with a thickness of g1 = min. 5 mm
7 - the gap between the pipe insulation and the partition with the maximum width
a = 30 mm, filled with mineral wool with a density of min. 60 kg / m3
8 - fireproof paste Flame Cabel I Paste, dimensions: length L = min. 500 mm,
thickness s1 = min. 1.2 mm
* Detailed information can be found at ETA
Read the length of the Multitube fireproof tape for a given pipe diameter from the table below, measure it and cut it with a knife
Wrap the cut piece of tape around the pipe insulation. Strictly stick to the number of wraps given in the table below
Remove the insulation from the pipe 300 mm long on both sides of the partition
Using a brush, apply Flame Cabel I Paste fireproof paste on the pipe so that a ring with a width of min. 300 mm and a thickness of min. 1.2 mm is created
Apply the previously removed insulation on the pipe on both sides of the partition
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 tape and Flame Cabel I Paste fireproof paste on it, enter the date and name
TABLE FOR SELECTING THE LENGTH AND NUMBER OF WRAPS OF MULTITUBE FIREPROOF TAPE FOR SINGLE METAL PIPES WITH PE FOAM INSULATION
METHOD OF SEALING A METAL PIPE WITH PE FOAM INSULATION PENETRATING WALL AND FLOOR ACCORDING TO ETA-15/0511*
INSTALLATION OF MULTITUBE FIREPROOF INTUMESCENT TAPE ON METAL PIPES WITH PE FOAM INSULATION PENETRATING WALL OR FLOOR
bottom of page