Sound insulation construction external wall 50 dB

Type of construction for the erection of a load-bearing, room-enclosing timber stud wall construction with sound insulation requirements according to DIN 4109, RW,P = 50 dB and a fire resistance class F 90-B according to DIN 4102-2:1977-09. Consisting of a KVH stud frame with a required compartment insulation as well as an inner and outer cladding.

1565366872 6Af0da377703939aa3a52041a62833b4