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METHOD OF PROTECTING A METAL PIPE IN MINERAL WOOL INSULATION PENETRATING WALL AND FLOOR ACCORDING TO ETA-17/1062
1 - flexible or rigid wall with a thickness of min. 100 mm
2 - metal pipe, diameter "D" and pipe wall thickness "t"
3 - mineral wool with a density of min. 80 kg/m3 and thickness g = 30 mm
(continuous insulation)
4 - space between the pipe and the partition structure, max.
a = 30 mm, filled with mineral wool with a density of min. 50 kg/m3
5 - gypsum mortar with a thickness of min. g1 = 5 mm
6 - PiroCoat A, dimensions: b = min. 50 mm and h = min. 0.6 mm (on the pipe insulation);
c = min. 50 mm and h1 = min. 0.6 mm (ring on wall around the penetration seal)
Technical drawing 1
1 - rigid wall with a thickness of min. 100 mm
2 - metal pipe, diameter "D" and pipe wall thickness "t"
3 - mineral wool with a density of min. 80 kg/m3 and thickness g = 30 mm
(continuous insulation)
4 - space between the pipe and the partition structure, max. a =
30 mm, filled with mineral wool with a density of min. 50 kg/m3
5 - gypsum mortar with a thickness of min. g1 = 5 mm
6 - PiroCoat A, dimensions: b = min. 50 mm and h = min. 0.6 mm (on the pipe insulation);
c = min. 50 mm and h1 = min. 0.6 mm (ring on wall around the penetration seal)
Technical drawing 2
1 - rigid floor (concrete or reinforced concrete) with a thickness of min. B = 150 mm
2 - metal pipe, diameter "D" and pipe wall thickness "t"
3 - mineral wool, density 50 kg/m3, thickness 30 mm (continuous insulation)
4 - the space between the ceiling and the pipe is filled with cement mortar, max. 25 mm
5 - PiroCoat A on both sides of partition, with a length f = 50 mm
and thickness g1 = 0.6 mm
6 - PiroCoat A on both sides of partition, with a width e = 50 mm
and thickness g2 = 0.6 mm
Technical drawing 3
Fill the space between the pipe insulation and the partition tightly. Use mineral wool with a density of min. 60 kg/m3.
Steps 1 - 5
By using a putty knife, apply the PiroCoat A on the partition in such a way that a ring with a width of min. 50 mm and a thickness of min. 0.6 mm is created.
Apply PiroCoat A on mineral wool on a pipe so that a ring with a width of min. 50 mm and a thickness of min. 0.6 mm is created.
The protection should be done on both sides of the partition, both in wall and floor.
Mark the completed penetration seal with the label. Mark PiroCoat A on it, enter the date and the name.
Fill the space between the pipe insulation and the partition tightly. Use mineral wool with a density of min. 60 kg/m3.
Steps 1 - 5
By using a putty knife, apply the PiroCoat A on the partition in such a way that a ring with a width of min. 50 mm and a thickness of min. 0.6 mm is created.
Apply PiroCoat A on mineral wool on a pipe so that a ring with a width of min. 50 mm and a thickness of min. 0.6 mm is created.
The protection should be done on both sides of the partition, both in wall and floor.
Mark the completed penetration seal with the label. Mark PiroCoat A on it, enter the date and the name.
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