Soundproofing suspended ceiling 78 mm thick, type 2 (1)

The junction of the soundproofing ceiling lining to the soundproofing wall lining

1. Isolated wall
2. Expansion dowel 6×60mm for concrete
3. Sealing tape
4. Vibroacoustic sealant
5. Guide profile 28/27
6. Vibration suspension
7. RosEcoMat Cotton Antisound 50 mm
8. RosEcoMat Cotton Antisound 25 mm
9. Self-tapping piercing screw LN9
10. Plasterboard sheet 12.5 mm
11. Self-tapping screw TC-XTN 3.9*23
12. Gypsum fiber sheet 12.5 mm