Sound

Sound insulation glass packs

 

SOUND SKP – group of insulating glass units, involving the insulating glass units, produced using the glass, which reduce sound insulating function.

Means, which reduce sound insulation of glass packs:

  • glass mass (the bigger mass, the better sound insulation);
  • Configuration of glasses (it must be asymmetric);
  • Special glasses (laminated glasses with film of sound insulation);
  • Special gas;
  • Distance between glasses (more bigger);

So, when you need very good sound insulation, you should choose more thickness glass packs, where one or more glasses are with sound insulating film. Distance between glasses 16-20mm.


 
Structure of glass, mmRw, dbC, dBCtr, dbmmDuomenys pagal
      
33.1SR (Sound Reduction) 36 35 32 6 Guardian
44.1SR (Sound Reduction) 38 37 34 8 Guardian
44.2SR (Sound Reduction) 38 37 34 9 Guardian
44.4SR (Sound Reduction) 38 37 34 10 Guardian
55.1SR (Sound Reduction) 39 38 35 10 Guardian
55.2SR (Sound Reduction) 39 38 36 11 Guardian
66.1SR (Sound Reduction) 39 38 36 12 Guardian
66.2SR (Sound Reduction) 39 39 36 13 Guardian
88.2SR (Sound Reduction) 41 40 38 17 Guardian

 

Rw, db - Sound insulation measure

C, dB - Sound insulation measure

Ctr, db - Sound insulation measure

mm - Thickness of glass, mm

SR - Sound Reduction