Pilkington Optiphon™ Laminated Glass for noise control

Pilkington Optiphon™ Laminated glass for superior noise insulation Pilkington Optiphon™ is the ideal choice of glass in situations where there is excess noise from road, rail or air traffic, or various other sources, such as factories, nightclubs or neighbours. Pilkington Optiphon™ is a high quality acoustic laminated glass incorporating a special PVB (PolyVinyl Butyral) interlayer. It offers excellent noise reduction without compromising on light transmittance or impact performance. Pilkington Optifloat™ 3-8 mm Noise reduction interlayer Typically 0.76 mm The desired acoustic performance can...

Technical DefinitionsSound Reduction Index R„ is the weighted sound reduction, in decibels, which incorporates a correction for the ear's response. C and Ctr are the spectrum adjustments, which are the values added to Rw to take account of the characteristics of particular sound spectra. Typical noise sources for each spectrum adaptation terms are given below. Type of noise source: • Living activities (talking, music, radio, TV) • Children playing • Railway traffic at medium and high speed • Jet aircraft, short distance away • Factories emitting mainly medium and high frequency noise. Type of...

This publication provides only a general description of the products. Further, more detailed, information may be obtained from your local supplier of Pilkington products. It is the responsibility of the user to ensure that the use of these products is appropriate for any particular application and that such use complies with all relevant legislation, standards, codes of practice and other requirements. To the fullest extent permitted by applicable laws, Nippon Sheet Glass Co. Ltd. and its subsidiary companies disclaim all liability for any error in or omission from this publication and for all...