Showing posts with label " Sound absorbing materials for school". Show all posts
Showing posts with label " Sound absorbing materials for school". Show all posts

Wednesday, September 22, 2021

Sound absorbing materials for Office and Home

 

The materials used for reducing the reflection of sound waves in buildings are called Sound absorbing materials.

There are many materials which may be used for reducing the sounds effects and also  in buildings  to reduce noise pollution.

Examples of these materials are following

1) Perforated card boards

2) Porous materials

3) Heavy curtains

4) Maps

5) Pictures put upon the walls

6) Carpets on the floors

7) Wood-wool Acoustic Panel

8) Moss Panels

9) Fabric Acoustic Panels

10) Cloth papers

11) Ceiling Baffle

12) Printed Acoustic Panels

13) Fiber boards

14) Porous plaster

15) Oil Cloth

16) Glass Silk

17) Porous Plastics

18) Sound Absorbing Foam (Pro Studio Acoustics Tiles)

19) Acoustic Panels (ATS Acoustics)

20) Acoustic Curtains (Utopia Thermal Blackout Curtains)

21) Moving Blankets (Sure Max Heavy Duty).

22) Door Sealing Gasket & Sweep Kit.

 

These materials suitably applied to walls ,ceiling and floor of a room or Hall to reduce reflection of sound waves from their surfaces. Sound absorbing materials should be porous ,inelastic ally flexible, compressible or they may be having combination of two or more of these properties.

The absorbent co-efficient of commercial sound absorbing materials can be increased by various means such as perforating ,slotting or by providing small apertures into the body of materials , by doing so energy centre of sound dispersed sideways.

Architectural Soundproofing . This  includes everything used in the structure of a building, such as soundproof windows, soundproof walls, doors, and decoupling products used to install them.



Auralex Acoustics Studio foam Wedgies Acoustic Absorption Foam, 2" x 12" x 12", 24-Panels, Charcoal

 


Pro Studio Acoustics - Blue/Charcoal - 12"x12"x2" Acoustic Wedge Foam Absorption Soundproofing Tiles - 12 Pack

 

       Acoustic Panels (ATS Acoustics)



            Acoustic Curtains


               Perforated card boards



          Wood-wool Acoustic Panel


     ceiling baffles sound absorption



              Printed acoustic panels

        Fiber boards for sound proofing





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