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Sound Reduction PMMA
Altuglas SRD

Altuglas® SRD (Sound Reduction Device) acrylic sheets for acrylic window soundproofing, offer insulation with maximum transparency for noise-proof barriers. This cast sheet range is a real sound reduction device meetingoffer insulation with maximum transparency for noise-proof barriers. This cast sheet range is a real sound reduction device meeting the stringent requirements of noise reduction (EN 1793 and EN 1794)..

Prettrokšņu organiskais stikls Altuglas SRD

Technical specifications:

Description
Value
Thickness
15; 20 mm
Density
1,19 g/cm3
Linear expansion
0,065 mm/m/oC
E-modulus
3250 MPa
Softening temperature
120oC
Light transmission
92%
Noise reduction DLR15mm – 30 dB
20mm – 32 dB
Noise reduction RW15mm – 31 dB
20mm – 33 dB
Sheet size
2000 x 3000 mm

 

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