Laminated glass acoustic performance data. 8mm acoustic laminate glass + 1 x 10.

Pictured above are examples of the new pools that would be in a new aquatic center that the Evanston Parks and Recreation District is proposing to build with monies from a temporary special purpose tax initiative.

Laminated glass acoustic performance data The acoustic performance of glazing is expressed using the weighted sound reduction index Rw, expressed in decibel (dB). Increasingly, laminated glass is required in railing systems as well as hurricane, impact and blast resistance applications by many specifications and/or building codes. 5 times over normal Note: Data is based on laboratory spectrophotometric measurements and produced using Windows software for AFRC 100-2010 conditions, which is the internationally recognised method for describing glass performance. Table – Performance Data Every Reduction of 3db reduces Sound by Half. Oct 20, 2010 · Acoustic laminates have a significantly improved performance compared with standard laminated glass of the same composition using conventional PVB. Data is based on testing ~36" x 84" glass to ASTM E413-87 in an acoustical wall. The values given are centre of glass values. Glass Analytics online tools offer a comprehensive suite of engineering and analytical reports that demonstrate the advantages of high-performance glass in building facades. 50mm thick QS sound reduction interlayer. Laminated glass is made up of two panes of glass pressed together with a polyvinyl butyral inter layer. Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Acoustic glass is used to improve sound reduction and control environmental noise from the ground and air traffic, school playgrounds, and various other sources such as factories or bars. A standard size piece of glass is clamped vertically in a frame. This software can be used to generate acoustic performance data on glass as tested or to request estimations of laminated glass configurations with Saflex and Vanceva® PVB interlayers, subject to the following conditions: The glass, interlayer and gap thicknesses stated are nominal, acoustical performance of each glazing. 0 / 0. Varying thicknesses of glass and configurations (number of PVB interlayers) determine the level of safety or acoustic Acoustic laminated glass adds noise reduction to other benefits of laminated glass, helping to reduce noise levels so that people can be more comfortable in their living and work spaces. 1 mm glass plus 0. Read more about the tools below, or register and start using Glass 2 GLASS PERFORMANCE DAYS 2012 www. It consists of at least two glass sheets bonded together with one or more Polyvinyl Butyral (PVB) including special acoustic PVB interlayer (PVB Silence), providing thus excellent insulation against noise. The result is a sound reduction index (Rw) of up to 40 dB for 12 mm glass. Various performances can be achieved by combing different types of The performance data below applies to laminated glass units constructed with two plies of glass and an interlayer. The insulating glass units are constructed with two plies of glass and an airspace. Sustainable and Eco-Friendly Developments Dec 11, 2012 · 4/ Laminated vs. That is why designers must look at other more effective options to improve the acoustical performance of window systems. The unique noise absorbing qualities of VLam™ Hush reduces sound transmission by dampening vibrations that are associated to noise frequencies such as voices, traffic, trains and aircrafts. Glass Performance Data. 8mm acoustic laminate glass + 1 x 12mm toughened glass - 48dB Sektor 90 Double glazed I-line joint 1 x 12. Audioshield ® is a high performance acoustic laminate that uses a special interlayer for superior sound reduction against a full range of noises. It's particularly effective for interior partitions as it reduces the ‘coincidence dip’ attributed to monolithic glass in the 1000–3000Hz range, a range attributed to the human voice; Laminated glass reduces noise transmission due to the sound damping characteristics of the interlayer. Guardian LamiGlass® Acoustic is a laminated glass with an advanced interlayer that delivers significantly improved sound insulation compared to standard laminated glass. Various performances can be achieved by combing different types of DATA SHEET 12. . gpd. Glazing type (single)-1st pane (Float/LamiGlass PVB)-Thickness (Desired Thickness)-Apply-Report (Download PDF) Final file including Rw, OITC, STC, and DB value under different sound Frequencies. 3 software and represents center of glass performance data. Advancements in technology are continually improving the performance of acoustic glass. A leader in tools for the glass industry. ComfortHush¹ is a laminated Grade A safety glass. The performance data below applies to an insulating unit constructed with two plies of glass and an air or argon filled space. 8 Pilkington Optiphon™ 16,8 41 -1 -3 16. The STC rating The performance data below applies to an insulating unit. can be used for equivalent acoustic performance. 8mm Acoustic Laminated 35 dB 34 dB 32 dB 8. 0) Guardian Glass has developed easy-to-use, advanced software for glass and glazing system analysis. The process of designing for noise reduction requires measuring the intensity and nature of the target sound, as well as measuring the internal sound level of a building in order to achieve a desired decibel reduction. Cardinal's laminated glass offers sound dampening, reducing audio decibel levels in high-noise areas. All performance data is calculated using LBNL Window 7. Glass size and glazing system will aﬀect STC rating. 8mm Laminated Safety Glass 33 dB 31 dB 29 dB 10. SoundPro calculates glass usage by performance or glazing configuration. Additionally, laminated glass The difference is what you can't hear. applicable to interior building partitions and viewing windows where the sound source is human speech and/or office equipment. Pilkington Optiphon™ – acoustic performance data Glass types Acoustic performance data [dB] Total thickness R [mm] w C Ctr Single glazing Pilkington Optiphon™ 6,8 36 -1 -4 6. Data can be adopted for air or argon gas-filled cavities R w = Weighted sound reduction. Varying thicknesses of glass and configurations (number of PVB interlayers) determine the level of safety or acoustic They are conservative values that can be used in the absence of measured data. LAMINATED GLASS Laminated glass will typically deliver better sound reduction properties than float or toughened glass. 52mm sol-r grey 41 37 6 9 0. Although the transmission curve for the latter is shifted to lower values owing to its slightly smaller mass if compared to the laminated samples, one clearly notes firstly the An insulating glass unit built with two panes of the same thickness experiences the issue of critical frequency: it is said that the two panes vibrate (resonate) together at that frequency, thus reducing the glass overall acoustic performance. To achieve this with a conventional double glazing width (about 28-35mm only) we have to employ an acoustics interlayer or a sort of resin between two panes in a laminate glass combined within a DGU. 030″ Acoustic PVB / 3. QLam Hush™ dampens noise providing enhanced sound insulation performance over ordinary glass. Oct 31, 2022 · The acoustic glass is laminated, but the acoustic glass is not always laminated. 500 630 800 1000 1250 1600 2000 2500. 8mm acoustic laminate glass - 50dB Sektor 115 Double glazed DGA314 mullion with DGA215 trim 2 x 6mm toughened glass - 43dB PFG LAMINATED GLASS – PERFORMANCE BENEFITS PFG LAMINATED GLASS E-RANGE – PERFORMANCE BENEFITS SECURITY SAFETY SOLAR CONTROL UV PROTECTION DECORATIVE ENERGY EFFICIENCY DecorLam Vanceva Intruderprufe ColourVue SolarVue Solarshield Soundprufe Intruderprufe ColourVue SolarVue Solarshield SOUND CONTROL 20 21 PFG LAMINATED GLASS – PERFORMANCE Guardian Glass has developed easy-to-use, advanced software for glass and glazing system analysis. Floor to ceiling windows provide light, transparency and sweeping views of Central Park Laminated IG (laminated glass toward interior) Double-laminated IG (various) Reports are generated in Eastman format and serve as guidance only. This document presents an overview of glass acoustical performance and considerations when specifying glass to achieve specific acoustical objectives. 76 mm PVB-acoustic / 5 Float Type / Manufacturer of interlayer PVB Acoustic QS41 / Saflex (Solutia) Pane temperature in °C 23°C Spacer Material Aluminium Manufacturer Alu-Pro Edge seals Two planes, total width 10-11 mm. ISO12543-1:2021 (E) Glass in building, Laminated glass and laminated safety glass, Part#1Vocabulary and description of component parts Laminated Glass ISO12543-2:2021 (E) Glass in building, Laminated glass and laminated safety glass, Part#2 Laminated safety glass Laminated Glass DATA SHEET 10. Pilkington Optiphon™ is a high quality acoustic laminated glass that offers excellent noise reduction without compromising on light transmittance or impact performance. Continental Europe - EN Guardian LamiGlass® Acoustic The glass delivers a Sound Reduction Factor (Rw) of up to 54 decibels (dB) in triple glazing and 52dB in double glazing. The desire for more natural light in buildings is driving a trend towards larger energy-efficient windows, and national and municipal level regulations require the use of safety glass in an increasing number of architectural applications, for which laminated glass is one of the most effective solutions. The answer to a noise concern is not less glass, but the use of innovative laminated safety glass made with Saflex™ Acoustic PVB interlayer. Is Laminated Glass Better For Soundproofing? Laminated glass is typically used in automotive windshields and is created by laminating two or more pieces of glass together Combined effect of glass thickness and air space on the acoustic performance of double glazing. 38mm sol- r grey 41 38 6 9 0. Laminated glass test reports; Bullet resistant glass test reports; Acoustic test reports - single glazing; Examples of acoustic test reports - double glazing; Examples of acoustic test reports - triple glazing; Foreign certificates; Certificates for Structural Glazings; General terms and condition of sales ; General terms and condition of sales DATA SHEET 12. Data for laminated glass is based on pvb interlayers (excluding acoustic pvb interlayers). Our custom laminates fall under both of these categories. 160. Read more about the tools below One-Inch Insulating Glass Units (IGUs) This table compares Vitro Architectural Glass product performance data when assembled in a one-inch (25 mm) insulating glass unit with a ½-inch (13 mm) air space and two ¼-inch (6 mm) lites. Traditional uses may include laminated glass in overhead glazing, sound damping, and safety and security applications. • Reduces UV radiation by 99% reducing fading up to 8. 41 3. 5mm VLam™ Hush achieves the same acoustics compared to 10. Acoustic laminated glass is made up of two or more sheets of glass joined by elastic interlayers, with a sound-absorbing layer inserted between the standard interlayers. Insulating Laminated Glass Construction. Winter and Summer U-Values are the only performance values available for spandrel glazing. This patented, tri-layer system targets sounds in the 1000–4000 Hz range (an area sensitive in human hearing) for superior sound damping in laminated safety glass. Data tested in accordance with ASTM E90 or ISO 10140 and calculated with ASTM E413, E1332, and ISO 717-7. Acoustic laminated glass adds noise reduction to other benefits of laminated glass, helping to reduce noise levels so that people can be more comfortable in their living and work spaces. 5mm and 6. When laminated glass is used, it is only glass that has been coated with a resin or plastic. com. Performance targets are selected based on acoustic ratings, and results are revealed immediately. Source: Detailing for Acoustics, Lord and Templeton. DS/AL8/0121v6 TECHNICAL INFORMATION Resistance to Fire NPD DATA SHEET 16. *OITC is estimated based on this test. The impactor is supported from a wire Pilkington Optiphon™ is a high quality acoustic laminated glass that offers excellent noise reduction without compromising on light transmittance or impact performance. Glass controls noise by: Reflecting the noise back towards the source, and ; Absorbing the noise energy within the glass. Single Glass Rw Rw+C Rw+Ctr 6. In some cases, however, laminated glass can offer a slight (around one point Acoustic laminated glass adds noise reduction to other benefits of laminated glass, helping to reduce noise levels so that people can be more comfortable in their living and work spaces. In addition to acoustic performance, Guardian LamiGlass® Acoustic offers all the benefits of standard laminated glass, including safety, security and UV protection. 38mm sol-r grey 41 39 6 8 0. (3. the uk's leading choice for fire rated and specialist glass & glazing. For this reason we recommend using different thickness in a double glass unit. Acoustic data a Jan 11, 2025 · The main purpose for laminated glass is to guard against high-wind environments where impact resistance is required. STADIP SILENCE® is a laminated safety glass with acoustic performance. Glass surfaces are counted from the exterior face of the building. See the graph below: Sound absortion of monolithic (solid) glass compared to laminated glass with the same mass. Noise Reduction Solution Charts Laminated glass provides higher mechanical resistance and security benefits. Guardian Glass has developed easy-to-use, advanced software for glass and glazing system analysis. Acoustic glass is made by laminating two pieces of glass together with a sound-blocking Polyvinyl butyral (PVB) inner membrane. 8mm Acoustic Laminated 37 dB 36 dB 33 dB 10. DS/AL12/0121v6 TECHNICAL INFORMATION Resistance to Fire NPD Glass Only performance data for our Full range of Glass Products. au Improved acoustic performance Manufactured in accordance with EN 14449 Minimised UV-transmission Sound control DATA SHEET 6. We would like to show you a description here but the site won’t allow us. The highest noise insulation is achieved using an acoustic laminated glass. For Monolithic Glass Increase glass thickness For Laminated Glass Increase glass thickness Use different glass thickness for individual glass lites, i. monolithic glass. 8 May 14, 2021 · Guardian Glass Acoustic Assistant Single & Laminated Glass Data. 8mm acoustic laminate glass + 1 x 10. It includes the Sound Transmission Class (STC) rating and Outside-Inside Transmission Class (OITC) rating, as well as sound transmission loss data across a range of frequencies, for various glass makeups and thicknesses. 1. Glass Performance 1/1 Octave Centre Band Frequency Performance Download; Products Single, Double or Triple Glass Type Thickness Acoustic glass is a laminated glass, with special interlayers to provide a better acoustic insulation performance. QLam Hush™ is a Grade A laminated safety glass produced by bonding two sheets of glass together using a specially developed acoustic interlayer. > Sound reduction will improve with the use of Acousta™ laminated glass due to the vibration dampening effect of the interlayer. This scale allows DATA SHEET 8. DS/AL10/0121v6 TECHNICAL INFORMATION Resistance to Fire NPD single glass performance values vlt visible light transmission vlr visible light reflectance vlri visible light reflectance shgc u-value colour and type % external % internal % w/m2k sol-r™ laminated (4) low-e continued 8. 8mm Laminated Safety Glass 34 dB 33 dB 31 dB 6. 8mm Acoustic Laminated 38 dB 37 dB 36 dB 12. Glass thickness for laminated glass excludes interlayer thickness. The performance data below applies to laminated glass units constructed with two plies of glass and an interlayer. Acoustic data for laminated triple glazing available on request. 400. STC. Jun 6, 2024 · Future Trends in Acoustic Glass Technology Innovations in Acoustic Glass. Values include; Colour, Visible Light Transmittance and Reflections, UV Blockage, U-Value, SHGC, Selectivity ratio, Acoustics and Weight: Product Data Sheet Vitro Architectural Vitro Monolithic Glass Comparisons Table of Performance Values*1 Glass Thickness Visible Light Transmittance (VLT)2 Visible Light Reflectance2 (Btu/hr°ft2°˚F) NFRC U-Value3 Solar Heat Gain Coefficient (SHGC)4 Light to Solar Gain (LSG)5 Inches mm Exterior % Interior % Winter Nighttime Winter Argon Yes, both laminated annealed glass and laminated toughened glass are classified as Grade-A safety glass according to AS 1288-2006 (Australian Standards) 2023. Tough Glass can assist with specifications, technical data and glass processing limitations. 6 Aug 7, 2023 · The best soundproofing performance is obtained with the installation of acoustic laminated glass. 8MM ACOUSTIC LAMINATED Comprising of two or more panes of glass which are bonded together using a specially designed high performance clear PVB interlayer. 6 9. ComfortHush¹ 6. 5 software, NFRC 100 – 2010 conditions have been used. Sektor 90 Double glazed I-line joint 1 x 12. Data is based on testing ~36″ x 84″ glass to ASTM E413-87 in an acoustical wall. Guardian LamiGlass® Acoustic glass offers incredible sound insulation. Glass is one of many components that influence the acoustical performance of doors, partitions, windows, skylights, and vertical wall glazing systems. A laminated glass will attenuate sound transmission more than a monolithic glass of the same mass. LAMINATED ACOUS ICAL DATA. DS/AL12/0121v6 TECHNICAL INFORMATION Resistance to Fire NPD ARO - 242 West 53rd Street. performance of glass products. How it works. VLam™ can incorporate different glass types from across our product range to provide additional benefits such as privacy, security, noise reduction and energy efficiency. Laminated glass test reports; Bullet resistant glass test reports; Acoustic test reports - single glazing; Examples of acoustic test reports - double glazing; Examples of acoustic test reports - triple glazing; Foreign certificates; Certificates for Structural Glazings; General terms and condition of sales ; General terms and condition of sales How is acoustic glass made and how does it work? Laminated glass consists of two or more layers of glass that are permanently bonded together with one or more polymer interlayers using heat and pressure. There are two main types: acoustic laminated glass and acoustic insulating glass. tel: 0121 667 9089 Construction 10 LSG Acoustic 16/6/16/8 Construction of laminated glass sheet 55. Performance Safety Laminated safety glass is tested using a taped, leather bag filled with lead shot weighing 100 LBS. Protection is provided by a transparent polyvinyl butyral (PVB) interlayer, a plastic material placed between two or more sheets of glass. e. VLam™ Hush Acoustic laminated glass Features and Benefits • 6. 4mm Laminated Safety Glass 32 dB 31 dB 29 dB 6. Various performances can be achieved by combing different types of glass thickness and number of interlayers. Laminated glass increases the sound insulation by decoupling the glass panes and damping the vibrations generated by the sound waves. 38mm standard laminate, offering thinner glass options with superior acoustic performance. Keywords 1= Acoustic, 2= laminate, 3= Sound Control, 4=Safety Glass, 5=Structural Glazing Pilkington Optiphon™ is a high quality acoustic laminated glass that offers excellent noise reduction without compromising on light transmittance or impact performance. Greater resistance to physical attack. , ¼” glass + interlayer + 3/ 8” glass For Insulating Glass Units Increase glass thickness Increase air space dimension The document provides acoustic performance data tables for insulating glass, triple insulating glass, monolithic glass, and laminated glass constructions. VLam™ Hush is a laminated glass with a specially developed interlayer to dampen noise, providing enhanced sound insulation performance. The glass delivers a Sound Reduction Factor (Rw) of up to 54 decibels (dB) in triple glazing and 52dB in double glazing. 8mm Acoustic Laminated 39 dB 39 dB 37 dB Pilkington Laminated Safety Glass Instead of using ordinary solid (or monolithic) window glass, the thickness may be split up into thinner components, each separated, (1) Applies to CPSC 16 CFR 1201 and CAN/CGSB-12. Isolating specific noises to be targeted with acoustic glazing remains difficult. Reduces UV radiation by 99% reducing fading up to 8. All laminated safety glass also meets ANSI Z97. 200 250 315. Custom laminated panels use a 0. Read more about the tools below, or register and start using Glass STC rating by increasing the air space alone. National Processing Capabilities . 5 10. DS/AL12/0121v6 TECHNICAL INFORMATION Resistance to Fire NPD Laminated glass looks identical to normal glass while providing protection from injuries, falls, break-ins, vandalism and noise. The desired acoustic performance can be achieved through combining various thicknesses of glass with a special PVB (polyvinylbutyral) interlayer. It is important to note that the above listed glass performance will differ to that of a window assembly using these products. All performance data is determined using LBL window 7. 76mm thick QS sound reduction interlayer. When toughened, VLam™ is a Grade A safety glass. 88mm provides up to 39% better insulation than ordinary 4mm glass resulting in a more comfortable home and energy savings all year round. 2: 5 Float / 0. Doubling the mass of glass may also be impractical. Some of the considerations when specifying acoustical glazing include occupancy conditions, the type of anticipated noise, applicability of the acoustic performance rating system, and ACOUSTIC PERFORMANCE DATA INSULATING ACOUSTICAL DATA PGI crafts an array of laminated glass products, meticulously engineered using a variety of glass materials designed to signiﬁcantly diminish noise intrusion from various sources, including airplanes, trains, vehicles, and other disruptive noises. Stock sheets of clear Acousta 6 to 12 use 0. As a general rule, where single glazing is used, the acoustic performance of the glass improves as the thickness increases. New materials and manufacturing techniques are leading to even better noise reduction and energy efficiency. Glass size and glazing system will affect STC rating. All data Improved acoustic performance Manufactured in accordance with EN 14449 Minimised UV-transmission Sound control DATA SHEET 6. 8 Pilkington Optiphon™ 10,8 38 -1 -3 10. Acoustic Calculator. 8 Pilkington Optiphon™ 8,8 37 0 -2 8. 5 times over normal glass. The careful and considered selection of glass can be crucial in helping to reduce noise level and meet noise requirements. Laminated Glass for Sound Control Glass lamination consists of bonding two or more lites of glass together with one or more layers laminated glass values are averages of multiple tests on the same configuration. How is acoustic glass made and how does it work? Laminated glass consists of two or more layers of glass that are permanently bonded together with one or more polymer interlayers using heat and pressure. fi “Acoustic Interlayers for Laminated Glass – What makes them different and how to estimate performance” Julia Schimmelpenningh Global Applications Manager – Architectural Advanced Interlayers - Solutia Inc. All samples are glass-only tests at ambient temperature. Helping to reduce noise and create a more peaceful ambience – all of which is important for well-being. Figure 4 presents the result obtained with laminated glass (2 x 2. Glass Handling and Safety Guide . This software can be used to generate acoustic performance data on glass as tested or to request estimations of laminated glass configurations with Saflex and Vanceva® PVB interlayers, subject to the following conditions: The glass, interlayer and gap thicknesses stated are nominal, How is acoustic glass made and how does it work? Laminated glass consists of two or more layers of glass that are permanently bonded together with one or more polymer interlayers using heat and pressure. As with triple-pane glass, laminated glass reduces the airspace and doesn’t tend to perform much better than a dual-pane window with dissimilar glass. The data is glass only and care should be exercised when evaluating manufacturer’s published data that the same acoustical performance of each glazing. OITC* Frequency (Hz) 100 125. How SoundPro works. 76 mm interlayer) and float glass of 3. DATA SHEET 12. View our performance glass products! 08 6400 2000 info@toughglass. 8 Pilkington Optiphon™ 12,8 40 -1 -3 12. Audioshield ® consists of 2 pieces of clear glass manufactured as one unit with a middle specialised interlayer that also acts as a strong adhesion against penetration, remaining in place and safe if the glass breaks. 9 mm. ® ® ® Laminated glass is safer when broken as the glass adheres to the laminate. yavnm jhsyi xrlb njnoy muhzn mpqyrhg fsh jzqqqhd atmdgw hruihbs gsnsf rfrfbr gyib hpm pnayck