Frame soundproof partition type 2

1. Profile RP 75/50
2. Gypsum fiber sheet 12.5 mm
3. Drywall sheet 12.5 mm
4. Filling from slabs «RosEcoMat Cotton Antisound Light» 50 mm, «RosEcoMat Cotton Antisound» 25 mm

*the distance between the profiles is 600 mm