Noise control glass solutions help reduce unwanted sound in living and working spaces.
While standard IGUs can achieve improved acoustic performance by combining glass panes of different thicknesses, environments exposed to high noise levels require dedicated solutions such as Sisecam Acoustic Laminated Glass. By incorporating a special acoustic interlayer, Sisecam Acoustic Laminated Glass effectively dampens sound vibrations and significantly enhances the noise reduction performance of IGUs. It is designed for high-noise environments such as roads, highways, airports, railways, busy streets, event and concert venues, offices, meeting rooms, interpretation booths, and industrial facilities.
Key Benefits
Production Method:
Sisecam Acoustic Laminated Glass is produced by laminating multiple glass panes with a special acoustic PVB interlayer, effectively absorbing sound vibrations and reducing sound transmission.
The appropriate glass thickness and IGU configuration should be selected based on the acoustic conditions of the project.
| Glass Combination | Rw (dB) | C | Ctr |
|---|---|---|---|
| 8+0.76A+8 | 44 | 0 | -2 |
| (4+0.76A+4)+16+6 | 41 | -2 | -6 |
| (4+0.76A+4)+16+8 | 42 | -3 | -7 |
| (4+0.76A+4)+20+10 | 45 | -1 | -5 |
| (5+0.76A+5)+16+6 | 42 | -1 | -5 |
| (4+0.76A+4)+12+6+12+10 | 45 | -1 | -4 |
C and Ctr spectrum adaptation values indicate how suitable a building element is for different types of noise. These correction factors adjust the Rw sound insulation value based on the frequency characteristics of the noise source, in accordance with EN standards.
For example, a building element rated Rw (C, Ctr) = 40 (−1, −5) provides 40 dB of sound insulation, which is reduced by 1 dB for high-frequency noise and 5 dB for low-frequency noise.
Crystalforge Glass Solutions is a Turkey-based company dedicated to delivering high-performance architectural and automotive glass solutions to international markets.