1 - rigid wall, thickness B ≥ 150 mm, density ≥ 600 kg / m3 and D = 5 ÷ 60 mm 2 - mineral wool with a density of not less than 120 kg / m3 6 - fireproof paste Flame Cabel A Paste, placed on both sides of expansion joint,with a thickness of t2 ≥ 0.4 mm
* Detailed information can be found at ETA
Fill the gap in the wall with mineral wool boards with a minimum density of 120 kg / m3
and a thickness equal to the width of the partition
Using a spatula, apply a 0.4 mm thick layer of Flame Cabel A Pasta on the wool.