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METHOD OF PROTECTING A SEWAGE PIPE IN PE INSULATION PENETRATING FLOOR ACCORDING TO ETA-17/1061
1 - reinforced concrete floor with thickness B = min. 150 mm
2 - plastic pipe, diameter "D" and pipe wall thickness "t"
3 - insulation made of an acoustic mat made of PE, thickness g, length on
top a1 = 30 mm and bottom a2 = 30 mm
4 - Piro Multitube PM [h x s] mm, placed inside the floor,
at a distance of 15 ± 5 mm from the underside of the floor
5 - cable tie or adhesive tape
6 - the space between the floor and the installation, filled
cement mortar, approx. 25 mm
Technical drawing 1
Steps 1 - 5
Read in the table the length of Piro Multitube PM for the given diameter of the pipe, measure it and cut it with a knife.
Wrap the cut tape around the pipe insulation. Follow strictly the number of wraps given in the table.
Secure the Piro Multitube PM with a cable tie or adhesive tape and slide it inside the partition. Location of the tape inside the opening - 15 ± 5 mm from the bottom of the floor.
Fill the space between the pipe and the partition with cement mortar.
Mark the completed penetration seal with the attached label, mark Piro Multitube PM on it, enter the date and name.
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