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SOUND INSULATION

The sound insulation satisfies the need to ensure an adequate sound level in the indoors without disturbing adjacent residential areas,  and the need to isolate the noises that come from the outside of the room.

 

  • Direct acoustic waves 
  • Reflected acoustic waves 
  • Absorbed acoustic waves 
  • Transmitted acoustic waves 
 
The sound energy is transmitted from one place to another in three basic ways: 
(Prof. Angelo Farina - 
Professor of Technical Physics, department of Industrial Engineering, University of Parma,  A BRIEF THEORY: Sound insulation and absorption)
 
  1. By air directly 
  2. By air in an indirect way 
  3. Due to structural

The possibility to isolateacoustically  a room are two:

1) To operate in the room where the sound is generated

In this case the sound insulation is done in the following manner: 
1.1) Insertion of absorbing objects inside the room where the sound is generated, in order to reduce the sound energy produced. 
1.2) Insertion of internal partitions and ceilings that reduce the sound transmission in other rooms.

These actions are not alternatives to each other, but complementary


1.1) Adding sound-absorbing acoustic panels removable 
In this way we can correct both the acoustic reverberation, or decrease the sound energy within the room.

 
 
1.2) Insertion of internal partitions and ceilings that reduce the sound transmission to others rooms.

The Rostagno LTD, through a prior acoustic analysis, designs, manufactures and installs special acoustic insulating walls and ceilings anchored to existing structures.

 
 
 

If is not possible to operate in the room where the sound is generated, we can operate in adjacent areas placing false-ceilings and walls that reduce the sound transmission in the other rooms.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

MADE IN ITALY

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Carpentry
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Sede legale: Via Antonelli 44, 10093 Collegno (To) Sede direttiva: Via Antonelli 44, 10093 Collegno (To) - Tel. +39 0114030385 P.IVA: 05316120012 Copyright 2013 - Tutti i diritti riservati