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Acoustic Laminated Glass

Product Description

Acoustic Laminated Glass is a specialized glass solution designed to enhance sound control and safety in various environments. This innovative glass product incorporates a unique vinyl interlayer that sets it apart from traditional polyvinyl butyral (PVB) laminated glass, offering superior sound reduction capabilities.

Acoustic Laminated Glass is composed of multiple glass panes laminated with specialized acoustic interlayers (e.g., PVB, EVA, or ionic polymers), effectively suppressing noise propagation through sound wave damping effects.Based on the ‌Mass-Damping-Mass Principle‌, significantly enhancing the Sound Transmission Class (STC) value for superior acoustic insulation.

Thickness

GLASS THICKNESS DETAILS

6+0.76pvb+6mm;  6+1.52pvb+6mm;

8+0.76pvb+8mm;  8+1.52pvb+8mm

10+0.76pvb+10mm;  10+1.52pvb+10mmetc.

PVB THICKNESS:

0.76mm/1.52mm,1.14mm-2.28mm,Standard value:0.76mm/1.52mm, acoustic optimization:1.14mm-2.28mm, thickened film layer enhances Low-frequency sound insulation.

Size

300×300mm-2500×7800mm,Max:3660×18000mm.

Application

•‌High-speed railway acoustic barriers‌

•Airport terminal curtain walls‌

•‌Concert halls, recording studios, and hospital ICU partitions‌

•‌Street-facing residential windows and balcony railings‌

•‌Insulating glass composite layers‌

•‌Data center machine rooms and precision instrument rooms, etc.‌ 


Product details
Benefits

•‌Broadband Noise Reduction‌:Effective isolation of medium-to-high frequency noise (500-4000Hz), achieving STC (Sound Transmission Class) values of 35-50 dB

•Damping Control‌:Viscoelastic properties of interlayers absorb sound energy, reducing sound transmission in resonance frequency zones

•‌Impact Resistance‌:Fragments adhere to the interlayer upon breakage, compliant with BS EN 356 safety standards

•‌UV Blocking‌:Interlayers filter 99% of ultraviolet radiation, preventing indoor item fading

‌•Light Transmittance‌:Visible light transmission >80% (standard 6mm configuration)

•Thermal Stability‌:Operational temperature range: -40℃ to 80℃, with no performance degradation