Acoustic glass specifications chart Man-made glass dates back to around 3500BC and has been found in areas such as Eastern Mesopotamia and Egypt. Laminated acoustic glass consists of two or more layers of glass bonded together with a PVB interlayer. Acoustic glass, also known as soundproof or noise-reducing glass, is a specialised type of glass designed to minimise noise transmission and enhance sound insulation in buildings. It can be a hazardous to overall health and prolonged exposure to high level […] of polyvinyl butyral (PVB) plastic interlayer, such as Saflex, and an air space between multiple lights of glass. What type of interlayer does Whisper Acoustic Glass use? Whisper is designed around a unique acoustic PVB (Polyvinyl Butyral) interlayer which incorporates a dampening core. You will want to select the most appropriate options for your application before developing a glass specification. (1) Applies to CPSC 16 CFR 1201 and CAN/CGSB-12. 4-12. The acoustic insulation property of a glass unit or frame is defined by R which represents the acoustic power difference from one side of the glass to the other. *OITC is estimated based on this test. 2 Thermal & Acoustic HD Segments 70mm 70mm 580mm 24Kg/m3 R1. Take a look at the JCW Acoustic Supplies range of Floor Soundproofing products. The below chart shows how acoustic glass such as Whisper eliminates the co-incidence dip when compared to regular glass. 8mm Laminated Safety Glass 33 dB 31 dB 29 dB ACOUSTIC CEILING TILES LIGHT LENS CEILING TILES: acoustic tile spec sheet. AS1 glass passes them all, AS2 does not pass all the impact tests, and AS3 is typically of a darker tint and is referred to as privacy glass. A leader in tools for the glass industry. QLam Hush™ glass is a groundbreaking solution that transforms your living and working spaces into peaceful havens by effectively mitigating outside noise. 4 Thermal & Acoustic Blanket 90mm 90mm 1,200mm 18Kg/m3 0. NW Acoustical 645 is the only floor supported folding opening glass door to achieve unit STC 45. COMPARISON CHART The charts below show comparisons between various types of glass and insulated glass units and also between the Rw, Rw+C & Rw+Ctr indices. The combination of thicker glass and laminated lites containing acoustic grade polyvinyl butyral (PVB) • All values shown are glass only. Acoustic Streaming : Acoustic Streaming for Pressure Acoustics: Frequency-Stationary: Frequency-Transient: Acoustic Streaming for Thermoviscous Acoustics: Frequency-Stationary: Frequency-Transient: Acoustic–Structure Interaction : Acoustic–Piezoelectric Interaction, Frequency Domain: Eigenfrequency: Frequency Domain: Frequency Domain, Modal Aug 15, 2024 · Acoustic glass partitions are highly versatile and can be easily reconfigured or relocated as the office evolves. When used in overhead or roof glazing, noise reduction window also provides The values given are centre of glass values. It employs advanced technology to absorb and dampen sound waves, providing a quieter and more comfortable indoor environment while allowing natural light to penetrate. Noise Reduction Solution Charts Feb 9, 2017 · U. Check with your framing system supplier for total window values. com Email: specsales@armourcoat. 2 Thermal & Acoustic Blanket 90mm* 90mm 1,200mm 12Kg/m3 0. Acoustic glass is a double glazed unit that includes a pane of laminated glass. 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. The careful and considered selection of glass can be crucial in helping to reduce noise level and meet noise requirements. Types of Acoustic Glass Laminated Acoustic Glass. Read more about the tools below Soundproof or Acoustic Glass Soundproof or acoustic glass is designed to significantly reduce external noise, making your driving experience quieter and more peaceful. May 4, 2024 · Frames can warp over time due to the weight of the acoustic glass. The float glass to be etched as per approved design (film etching to be paid separately). Acoustic glass has nothing to do with hearing less or more wind noise. Acoustic glass helps with direct sounds like nearby traffic noise, horns, road noise. Other elements of the glass specification such as glass thickness will be determined by the glass installation itself. Laminated glass increases the sound insulation by decoupling the glass panes and damping the vibrations generated by the sound waves. An Indication of Deflection under constant load and panel width, but with change of glass thickness is given in Table 2 below. Laminated glass primarily focuses on providing safety and security by preventing break-ins. • As a guide when frames are included, the Rw values shown will decline. With floor supported systems, the main weight of the unit is carried by the lower stainless steel wheel assembly gliding on top of the stainless steel floor track. Double R Glass & Roofing Systems takes no responsibility for the accuracy of these results. In a hospital or clinic setting, ceiling murals can help a patient take their mind off of their ailment and focus on healing. The desired acoustic performance can be achieved through combining various thicknesses of glass with a special PVB (polyvinylbutyral) interlayer. In addition to acoustic performance, Guardian LamiGlass® Acoustic offers all the benefits of standard laminated glass, including safety, security and UV protection. See how the correct choice of glass can help transform a home – and even our wellbeing. 03 ACOUSTIC PLASTER SYSTEM (AP335) DESCRIPTION: Armourcoat Acoustic Plaster System (AP335) MANUFACTURER: Armourcoat Ltd CONTACT DETAILS: Address: Morewood Close, Sevenoaks, Kent, United Kingdom, TN13 2HU Telephone: +44 (0)1732 460668 Web: www. Interlayers are used to permanently bond two plies of glass in a laminated configuration. The glass delivers a Sound Reduction Factor (Rw) of up to 54 decibels (dB) in triple glazing and 52dB in double glazing. co. Have questions about Dec 22, 2021 · Tuned specifically to attenuate wind-noise frequencies, the windshield glass uses an outer layer of 2. detailed information regarding materials, specification, fabrication, and installation of fibrous glass liners. In addition thicker glass provides improved sound control. Many factors play into the acoustic performance of acoustic glass panels, including glass thickness, composition, and interlayer materials. 1 Method of Fire Testing on Building Materials. 0 Horsepower @ rpm (SAE net) 272 @ 6500 272 @ 6500 Product data sheets are available for our skylights, roof windows and sun tunnels containing information on sizes, thermal values and Australian standard compliance. 3 software and represents center of glass performance data. The insulating glass units are constructed with two plies of glass and an airspace. tel: 0121 667 9089 the uk's leading choice for fire rated and specialist glass & glazing. Kitemark approved and processed in the UK. The Science Behind Acoustic Glass In the simplest terms, acoustic glass is made of multiple glass layers bonded by a special interlayer that absorbs sound and reduces the noise that enters OITC* Frequency (Hz) 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 Viracon Recommended Architectural Glass Specification. What are the benefits of acoustic glass? The Benefits of Acoustic Glass Acoustic glass considerably reduces outside noise, especially near busy areas such as motorways, train lines and airports. 8mm Laminated Safety Glass 33 dB 31 dB 29 dB of architectural glass sizes; > Sound reduction will improve with the use of Acousta™ laminated glass due to the vibration dampening effect of the interlayer. All performance data is calculated using LBNL Window 7. 04: 0. The acoustic values given have been either determined in accordance with EN ISO 140-3 and EN ISO 717-1 or are generally accepted values from EN 12758. National Processing Capabilities . Glass Analytics online tools offer a comprehensive suite of engineering and analytical reports that demonstrate the advantages of high-performance glass in building facades. A 6-12-4 mm glass will absorb more sound at high frequencies of 2000 Hz (claxon noise) than a 6-12-6 mm glass, in spite of having less mass. Seating Materials 125 Hz 250 Hz 500 Hz Glass (small pane) 0. uk COMPONENTS: Mineral wool, Glass and Marble Viracon has a vast selection of coatings, glass substrates and other components. The effect of the laminate is to Acoustic Glass Windshield • Acoustic Front Side Glass T, A, AS-A Acoustic Rear Side Glass A, AS-A Capless Fuel Fill • Remote-Linked Power-Operated Tailgate • Height-Adjustable Power-Operated Tailgate with Hands Free Access A, AS-A Rain-Sensing Windshield Wipers A, AS-A Heated Side Mirrors with Reverse Gear Tilt-Down • R2. 5mm VLam™ Hush achieves the same acoustics compared to 10. Glass for your home. 8. AS 1530. Thicker acoustic glass is available (up to 20. Equipment for glass transport and storage. Single glass: 3: 14: 19: 25: 29: 33: 25: 28-4-1: 4: 17: 20: 26 Acoustic Interlayers are able to be included in almost any glass installation and are available in sizes up to 6m x 3. This value is measured in specific laboratory settings under BS EN standards in order to achieve a constant, corresponding acoustic index across all building materials. 733 / inch Nov 7, 2021 · We’ve had discussions at times about the difference in noise levels between the e-Trons with acoustic glass vs non-acoustic. Triple glazing has three panes of glass with airspace in GLASS TYPES 3 Float Glass 3 Tints and Tones 4 Decorative Glass 4 Low-E Glass 4 Insulating Glass Units 4 Safety Glass 5 Toughened Glass 6 Heat Strengthened Glass 7 Laminated Glass 7 GLASS STANDARDS 8 AS 1288 Glass in Buildings – Selection and Installation 8 AS/NZS 2208 Safety Glazing Materials in Buildings 8 AS/NZS 4666 Insulating Glass Units 8 ® Acoustic Batts Durable Composition QuietZone acoustic batts: • Are dimensionally stable • Will not slump over time • Are composed of inorganic glass fibers which do not absorb water • Maintain original acoustic properties over time • Will not rot or mildew Fire Safety When installing QuietZone acoustic batts in areas containing Karpel provides premium quality, locally-manufactured acoustic glass partitions to commercial and residential clients internationally. 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. 8 Pilkington Optiphon™ 12,8 40 -1 -3 12. 76mm/12mm/4mm float glass Double glazed units with acoustic glass on the exterior pane 40 30. Download our energy management performance comparison chart so you can see how our products measure up to each other in terms of daylight transmission, solar control, insulation and more. 8 Acoustic glass works differently to triple glazing. Because of its PVB core, if acoustic glass breaks, it tends to shatter into small pieces rather than large dangerous shards. The sound insulation of a double glazing window can be improved by having a wide cavity between the glass panes, using different thicknesses of the glass panes, using a thicker glass, incorporating an efficient insulating window frame and using specially laminated acoustic glass. 08kg/m2 Other types of acoustic glass are available and can achieve Rw values up to 58 Jun 6, 2024 · The higher the STC rating, the better the soundproofing. 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. Acoustic tile Ceiling Scenes are a great, cost-effective way to greatly improve the overall mood and comfort of any room. 0403 W/mK R2. All laminated safety glass also meets ANSI Z97. appearance. 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. This allows businesses to adapt to their changing needs effortlessly. 6. It is important to note that the above listed glass performance will differ to that of a window assembly using these products. The performance of acoustic glass will vary according to the glass configuration used and the noise source. Energy Management Performance Data. 4mm Laminated Safety Glass 32 dB 31 dB 29 dB 6. 8mm inner layer for a total thickness of 4. 0375 W/mK R2. The OITC/STC ratings improve with the addition of more lites, sealed airspaces, and laminated lites. ARO - 242 West 53rd Street. The values given are centre of glass values. DS/AL6/0121v6 TECHNICAL INFORMATION Resistance to Fire NPD Reaction to Fire NPD the uk's leading choice for fire rated and specialist glass & glazing. It is designed to reflect and absorb the soundwaves and limit sound frequencies moving between the panes of glass, significantly reducing noise intrusion. The first glass known to stone-age people was obsidian (black volcanic glass) and was used for making weapons and tools. You could have a badly sealed door so the noise would be quite apparent. Standard. Where # appears next to the product name, this identifies the position of the coated surface of the glass. 0338 W/mK History of glass. 0 This guide provides an introductory overview of glass concepts and terminology, plus Enhance your digital specifications with our customised BIM files designed for specific glazing applications. How it works. 03: 0. Mass pigmented and decorative interlayers can also be used to provide a wide range of effects. The minimum size of an acoustic glass unit is 300mm x 300mm. ‘Glass in building – impact test BS EN 12600 : 2002’ and ‘Glass in building – four point bending test BS EN 1288-3 :2000’. 6 Thermal & Acoustic Blanket 90mm 90mm 1,200mm 24Kg/m3 0. Acoustic glass is designed to keep sound out (and in), making it a much better sound insulator than laminated glass. This publica-tion discusses these and other glazing features that enhance the TL of glass configurations. Acoustic Streaming : Acoustic Streaming for Pressure Acoustics: Frequency-Stationary: Frequency-Transient: Acoustic Streaming for Thermoviscous Acoustics: Frequency-Stationary: Frequency-Transient: Acoustic–Structure Interaction : Acoustic–Piezoelectric Interaction, Frequency Domain: Eigenfrequency: Frequency Domain: Frequency Domain, Modal With a typical STC of 31 for 1/4-inch glass, up to 36 for thicker pieces, monolithic glass is the most basic of glass construction. In this case select a value which is 3-4 Rw points above required total window value for Use different glass thickness for individual glass lites, i. In addition to the components needed to fabricate a glass type, there are a multiple enhancements available to further customize your glass selection. 0 2. Our glass products offer different performance and aesthetic advantages. Jan 11, 2025 · Dissimilar glass. 24kg/m2 Double glazed acoustic – Lamiglass 8. In addition to the classic partitions with full glass or melamine panels, 3-6-9 is also available in the following versions: • Mixed partitions (two heights available, with bottom solid panels and top glass panels); • «Cartesio» single-glass partition with decorative profiles; • partitions 3 & 6 «Offset», with single glass panel mounted A leader in tools for the glass industry. federal regulations require that glass pass certain safety tests. Various performances can be achieved by combing different types of glass thickness and number of interlayers. 8mm thick. Updated on January 3, 2024 Stories You Might Be Interested In Oct 20, 2010 · Acoustic laminated is a high-quality laminated glass with a PVB (polyvinylbutyral) acoustic interlayer that considerably reduces noise. 8 Pilkington Optiphon™ 8,8 37 0 -2 8. The specification can be customized for your project by including details for the products you are specifying in Article 2. With a different aim comes a different functionality. Additionally, brief recommendations are offered regarding the commissioning, operation, and maintenance of fibrous glass lined duct systems so that they may more dependably provide desired acoustical, thermal, In domestic windows, acoustic glass tends to be between 6. Data is based on testing ~36″ x 84″ glass to ASTM E413-87 in an acoustical wall. Knauf Insulation Acoustic will contribute to compliance with the National Construction Code (NCC) requirements. Acoustic glass is made especially to reduce noise pollution, whereas triple glazing is an improvement of double glazing. The EVA interlayer is Creating the perfect glass for your projects has never been easier - use glass to its full potential in windows, balconies, balustrades, floors and more, and ensure you choose exactly the right technical specifications for optimum performance. Specifying Laminated Glass The laminated glass industry has established standard designations for conventional laminated glass. , ¼” glass + interlayer + 3/ 8” glass For Insulating Glass Units Increase glass thickness Increase air space dimension Evaluate different gas fills Evaluate different spacer and sealant materials Use different glass thickness for The performance data below applies to an insulating unit. For this reason laminated glass is Tools & Resources. Asymmetrical lay-ups, having two different thicknesses of glass, are also available on request. VLam™ Hush can incorporated in an insulated glass unit with different glass types from across our product range to provide additional benefits such as privacy, security, noise reduction and energy efficiency. While standard glass units consist of two panes that are the same thickness, dissimilar glass refers to a window with two panes of glass with different thicknesses. In addition, it tends to be quite hard to break, which is another benefit, so if a child, pet, or even you fall against the glass, you shouldn’t crash through it. The thicker the glass the more durable it is adding to the structural stability of the window. 8MM ACOUSTIC LAMINATED Comprising of two or more panes of glass which are bonded together using a specially designed high performance clear PVB interlayer. Optional Tinted, One-Way Mirror Pane, Safety Glass, Etc. com 0845 6051350 Single Glass Rw Rw+C Rw+Ctr 6. 1. 6 Product Schedule. 38mm standard laminate, offering thinner glass options with superior acoustic performance. 8 Pilkington Optiphon™ 10,8 38 -1 -3 10. Laminated glass is made up of two panes of glass pressed together with a polyvinyl butyral inter layer. Glass size and glazing system will affect STC rating. tel: 0121 667 9089 The main goal of acoustic glass is to achieve maximum sound reduction by creating a quiet and serene environment. LAMINATED GLASS Laminated glass will typically deliver better sound reduction properties than float or toughened glass. Glass controls noise by: Reflecting the noise back towards the source, and ; Absorbing the noise energy within the glass. Performance Safety Pilkington Optiphon™ is a high quality acoustic laminated glass that offers excellent noise reduction without compromising on light transmittance or impact performance. Standard Glass Standard walls in most homes are 33 STC, while studio-level soundproofing requires a rating of at least 45. Glass Designation Construction (Glass-PVB-Glass) Weight Test Standards This table shows data for symmetrical lay-ups. Read more about the tools below 2 ROCKWOOL Acoustic Wall Assemblies Catalog ROCKWOOL Acoustic Wall Assemblies Catalog 3 Using this guide: All assemblies include component descriptions, STC, OITC, and R-values (if available). ACTIVE NOISE CANCELLATION Sound-absorbing technology enhances the effect of the acoustic glass. VLam™ Hush is a laminated Grade A safety glass. Floor to ceiling windows provide light, transparency and sweeping views of Central Park For any other glass questions, please contact Vitro Architectural Glass (formerly PPG glass) or call 1-855-VTRO-GLS (1-855-887-6457). 8mm), however, at that thickness the glass becomes very heavy, making it difficult to support with traditional window designs. 3 Early fire Hazard Properties. Specification Guide The acoustic insulation shall be Knauf Insulation Acoustic, R* or *kg/ Laminated glass provides higher mechanical resistance and security benefits. I had mentioned I test drove both cars prior to buying and didn’t notice any significant difference other than being a bit more aware of a low frequency drumming in the 2023 SPECIFICATIONS AND FEATURES • = Included, – = Not Available, T = Technology Package, AS = A-Spec®, A = Advance Package, AS-A = A-Spec Advance RDX RDX SH-AWD ENGINE Engine Type DOHC turbocharged 4-cylinder DOHC turbocharged 4-cylinder Displacement (liters) 2. It consists of multiple layers of glass with an acoustic PVB (polyvinyl butyral) interlayer that dampens sound vibrations. • The higher the Rw value the better the acoustic performance. Glass surfaces are counted from the exterior face of the building. The specification document to the right under "Resources" is written according to the Construction Specifications Institute (CSI) 3-Part Format. e. 5 times over normal glass. On the other hand, at lower frequencies between 125 and 250 Hz (traffic noise) this is not the case: a 6-12-6 mm glass reduces sound more effectively than a 6-12-4 mm glass. glass@nichollsandclarke. 4° Angled Glass For Max Acoustical Performance – Optional Flat Glass Configuration; Window Specifications: 1″ Insulated Glass Unit With 2 Pieces of 1/4″ Laminated Glass; 4-1/2″ Aluminum Frame; Angled Glass For Maximum Acoustical Performance; Acoustically Treated Frames & Seals 01 Frequency (Hz) Insulating Glass Construction STC OITC* 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Sound Transmission Loss (dB) 5/8" overall - 1/8" glass, 3/8" airspace, 1/8" glass 31 26 26 23 23 20 23 19 23 27 29 32 35 39 44 47 48 41 36 43 5 days ago · Buy acoustic glass, custom-made to your specification. ACOUSTICS Sound Control Noise or sound is an unavoidable by-product of the modern living and growing technology. The partition will be provided with 5 mm thick float glass fixed at 900 -1200 mm above the floor level with teak wood beading fixed on both sides of the glass finished with polishing as directed. Acoustic glass typically has an STC rating of 35-40, compared to standard glass which usually has an STC rating of 27-30. . 28mm The thickest possible single glazed acoustic glass that we can use 41 40. armourcoat. However, by changing your glazing from typical 4-16-4 to 4-16-6. Laminating: conducted in accordance with ‘Glass in building – Laminated glass and laminated safety glass – BS EN 12543 (Parts 1-6:1998 and BS EN 14449:2005). This chart presents standard values of the weighted acoustic insulation coefficient R w, as well as the coefficient R for different frequencies of sounds tested for the essential structures of double glazed glass units presented in glass trade magazines and technical publications. Acoustic glass is a sandwich of two or more sheets of Jul 1, 2024 · Flatter more uniform finish than standard spray-applied acoustic insulation; More economical than many cellulose-based acoustic finishes; Improved noise reduction capabilities; Less material required for effective sound control; Zero Flame Spread and non-combustible for safety; Adds to thermal value with R-3. Reduces UV radiation by 99% reducing fading up to 8. The noise is likely coming from the door area where it seals with the body, or the side mirror gaps are messed up. 1" overall - 1/4" glass, 1/2" airspace, 1/4" glass 35 30 27 24 29 22 22 25 30 33 35 38 40 42 42 37 37 43 46 49 1" overall - 1/4" glass, 1/2" argon space, 1/4" glass 35 29 32 29 28 22 20 25 30 33 37 40 43 45 44 39 40 45 49 52 1" overall - 1/4" glass, 9/16" airspace, 3/16" glass 37 30 32 26 25 20 24 29 33 34 38 41 43 46 46 42 36 43 48 53 COMPARISON CHART The charts below show comparisons between various types of glass and insulated glass units and also between the Rw, Rw+C & Rw+Ctr indices. Oct 9, 2024 · To understand how acoustic glass works as a soundproof glass, we must look at the science behind this glass and how it is different from traditional glass. Table G2 2 Edge supported glass Glass Thickness 12mm. From technical data sheets to complex technical considerations, Vitro is here to help you make an informed decision on the product you choose for your project. Some impact-resisting glass units are assembled with both laminated and tempered glass. One sided trolleys; Glass shelves for storing less glass sizes; One side racks - type L for stacking; Racks for glass in Jumbo size; Grabs for unloading glass; Harp racks for sorting glass units; Containers for cullet waiste; Assembly tables feeders; Special trolleys; Protection pools for glass; Tables Acoustic glass partitions have a layered construction that utilises various glass thicknesses and sound-absorbing interlayers which reduce noise transmission between sides. Aircrafts, automobiles, trains, machines, generators, house hold appliances and even entertainment generates sound or noise that can distract attention, disturb sleep and create anxiety. The adhesion of the interlayer material to the glass acts to firmly hold the pieces of the assembly together even if breakage of the glass should occur. When used in overhead or roof glazing, noise reduction window also provides door glass help remove the distractions of traffic and wind noise to deliver a noticeably hushed and peaceful ride. 2mm to 15mm) will be required for the recommended maximum glass height. Laminated architectural glass can be fabricated using various glass types, including low-e, clear, low-iron, tinted, reflective, patterned or wired glass to achieve desired aesthetics or to improve solar control and thermal performance. Features. Glass Handling and Safety Guide . In addition, each assembly references a ROCKWOOL test number, as well as the ROCKWOOL products included in the tested assembly. Specification Compliance AS 1530. You can add more meeting rooms or offices whenever you need them. Read more about the tools below Technical Glass Guide Update 6/15/21 – Version 3. Tranquility through acoustic excellence. 8 Thermal & Acoustic Blanket 75mm* 75mm 1,200mm 12Kg/m3 0. 5mm. The improved aesthetic, durability and sound-dampening of thicker glass deliver the exceptional quality your project requires for long-term value. 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; Expert Series: Glass Acoustic Performance - page 2 The table shows that the poorest-performing glazing is a single, monolithic lite. 0mm safety glass, a 0. The beading for fixing glass to be fixed on both sides of Under those circumstances, the next thickness of glass up (i. The performance data below applies to an insulating unit constructed with two plies of glass and an air or argon filled space. Impact-resistant glass is tested by hurling 2x4s at it at speeds near 35 mph and small steel balls at near 90 mph. VLam™ Hush Acoustic laminated glass Features and Benefits • 6. Acoustic glass, also known as soundproof glass, or noise reduction glass is specialist glass installed in noise reduction windows that can reduce the amount of noise that is transmitted through the glass and a window (or door). Data is based on testing ~36" x 84" glass to ASTM E413-87 in an acoustical wall. Since AS1 is the only glass to pass all safety tests, it is the only glass allowed for windshield use. Impact-resistant glass is laminated but made with a thicker plastic inner layer and may contain thicker panes as well. Rear sunscreen acoustic laminated glass is standard on Grand Cherokee Summit, ® SRT and Trackhawk® models. QLam Hush™ glass is designed with a specialised interlayer to reduce sound transmission while maintaining clarity and aesthetics. You can reduce the noise by as much as 25%. 0399 W/mK R2. S. Laminated glass is a great choice for many applications to meet a variety of requirements including acoustic, aesthetic, blast-mitigating, hurricane, safety and ultraviolet protection. As a general rule, where single glazing is used, the acoustic performance of the glass improves as the thickness increases. Panel Height - Deflection May 4, 2024 · Frames can warp over time due to the weight of the acoustic glass. info. 7mm thick middle layer of acoustic polyvinyl butyral (PVB) and a 1. Dec 3, 2021 · Acoustic glass is widely used among car manufacturers. involve using thicker glass, VLam™ Hush means that thinner and lighter glass can be used for equivalent acoustic performance. Soundproofing. Available. See additional notes below data for specific Single glazed acoustic – LamiGlass 18. 8 Pilkington Optiphon™ 16,8 41 -1 -3 16. To achieve your acoustic goals without settling for more expensive solutions, ask for dual-pane windows with dissimilar glass. Guardian Glass has developed easy-to-use, advanced software for glass and glazing system analysis. By varying the thickness of the sheets of glass, even better sound insulation can be achieved. 21m. A laminate is two or more sheets of glass with an inner layer of transparent plastic (interlayer material) to which the glass is adhered. How it works: Acoustic glass is laminated glass, consisting of two or more sheets of glass, bonded together with one or more acoustic interlayers: The interlayers act as a noise dampening core, weakening the sound as it travels through the glass. Both types of windows have been made for a different reason. The highest noise insulation is achieved using an acoustic laminated glass. Calumen Your go-to portal for discovering the perfect glazing solutions, tailored to your requirements. zvoo zlogs vljo nnbtz hee kmumw mta yhyjfxbq hikqzze kisz nws gvcyunb irq raapd hiih