FLOATING FLOOR WITH ACOUSTIC INSULATION AND DAMPING OF VIBRATIONS

摘要

The invention relates to a floating floor (40) for sound insulation and vibration reduction-A first multilayer sound insulation and damping assembly (E1) mounted on the bearing ground (1) is provided;-The first multilayer component comprises:-The first lower layer (2) comprises a plurality of damping elements (3) distributed on the load-bearing soil (1) and spaced from each other;-A first central solid support layer (5) is located on the damping element (3);-A cavity (4) is surrounded by a damping element (3), a support ground (1) and a first central layer (5);-A first sound insulation layer (6) is located on the first central layer (5);-The second multilayer sub assembly (E2) is used to impact the top surface (7a) of the floor covering (7) and support the energy distribution on the damping element of the first sub assembly (E1), The second component is located between the first multilayer component (E1) and the floor covering (7).