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METHOD OF PROTECTING A SINGLE CABLE PENETRATING WALL AND FLOOR  ACCORDING TO ETA-17/1062

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1 - flexible or rigid wall with a thickness of min. 100 mm
2 - single cable with a diameter of max. 13 mm
3 - PiroCoating with dimensions: length L = min. 300 mm, thickness
     h = min. 1.2 mm, length l1 = min. 50 mm, thickness h1 = min. 0.6 mm
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

Technical drawing 1
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Fill the space between the cable and the partition tightly. Use mineral wool with a density of min. 50 kg/m³ or cement mortar.

Steps 1 - 4

​By using a brush, apply PiroCoating 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.

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Apply the PiroCoating on a cable so that a ring with a width of min. 300 mm and a thickness of min. 1.2 mm is created.

Mark the completed penetration seal with the label. Mark PiroCoating on it, enter the date and the name.

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Have questions?

A qualified team of Pirosystem can help in the selection of passive fire protection system and other fire protection solutions.

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