Laminated glass stc rating calculator. 8 Pilkington Optiphon™ 12,8 40 -1 -3 12.

Laminated glass stc rating calculator. 8 Pilkington Optiphon™ 8,8 37 0 -2 8.

Laminated glass stc rating calculator For full details of the 3 days ago · Welcome to our interactive glass selector tool where you can find glass that meets your performance requirements. 8mm Laminated Safety Glass 34 dB 33 dB 31 dB 6. 10. The difference in sound levels is used to calculate the STC rating. NGP (National Guard) - L-FRA100 Vision Lite Kit Pack with 1/4″ Clear Laminated For better sound reduction, we also offer laminated glass with an STC of 38, which further lowers the sound level to 22dB, making it perfect for focused work or private meetings. Mass is for low frequencies, offset angles for high. It is manufactured by permanently bonding two or more lites of glass with layers of polyvinyl butyral (PVB) interlayer, under heat and pressure, to create a single construction. Red ornamental. Its composition helps to reduce sound vibrations, improves STC ratings, and often is used in Oct 10, 2019 · Glass Product Type and Thickness STC Rating OITC Rating Monolithic 3/ 32 ” 26 - 1/ 8 ” 29 - ¼” 31 29 ½” 36 33 Sealed Insulating Glass Units 1/ 8 ” glass + ¼” air + 1/ 8 ” glass 28 26 ¼” glass + ½” air + ¼” glass 35 28 ¼” glass + 1” air + ¼” glass 37 30 Laminated Glass with 0. The monlithic glass is one lite of glass. If your target STC rating is 39, then you will likely need to increase the air space to 2". Created Date: OA Glass 1 Glass 2 Acoustical Ratings - Tuscany I V400 updated 09. Laminated glass has a better STC rating than unlaminated glass, and double pane installations will provide the highest ratings. ] SVC Rw summer TL 85-198 TL 85-170 - - TL 85-234 TL 85-229 TL 85-225 - - TL 85-228 - - TL 85-230 TL 85-213 A leader in tools for the glass industry. 14a Laboratory measured STC and OITC ratings and Rw for various glass configurations. 1/ 0. 8 Pilkington Optiphon™ 12,8 40 -1 -3 12. August. Monolithic glass Formula: R=13. Measure the sound in the adjacent room: Then, go to the adjacent room and take a second recording of the number Decorative laminated glass promotes productivity, natural light, and enhanced Sound Transmission Class (STC) ratings, along with unparalleled aesthetics for display cases, modular walls, dividers, and partitions within retail, personal care, office, and hotel settings. Username. ,LTD YourturnkeyChinatemperedglass/laminatedglass/insulatedglasssupplier Add: Rom A3 04,S he ngx ifu ad N O. Weighted Sound Reduction How Is a Wall’s STC Rating Calculated? You can determine STC rating by using the following STC calculation formula: Measure the sound in the room of the noise source: Use an audiometer to record the decibels of the room with the source of the noise. Argon fill is 90% STC Ratings for Storm Windows Special weather-stripping for storm window Single Glazed ¼” Laminated Glass 41 - 45 Single Glazed 3/16” Laminated Glass 40 - 44 Single Glazed 1/8” Glass 31 - 37 Single Glazed No Storm Window 24 - 29 Prime Window Storm Window Glass STC Rating. 030 x 1/8” laminated has an STC rating of 34 1” insulated glass ¼” x ½” AS x ¼” has an STC rating of 35 Structural Performance The strength of laminated glass is determined by the glass thickness, type of vinyl, glass size, and the nature of loading. Users will need to satisfy themselves that the results are reasonable for their purposes. 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. 2021 By Garibaldi Glass Cardinal 270 - Cardinal 272 - Guardian SN 68 - Viracon VE-2M - Vitro Solarban 60 In addition, when the laminated glass makeup includes a coating facing the interlayer material, there may be a loss of thermal Sound Transmission Class (STC) is a single-number quantity which characterizes the When searching for a soundproof window, there are two important acoustical rating systems to know: Sound Transmission Class (STC): The higher the STC number, the more efficient a window is at blocking outside noise. 76mm thick QS sound reduction interlayer. 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. *OITC is estimate d base d on this test. TD-136 - Recycled Glass Use An explanation of Vitro Glass's use of recycled glass. The laminates and frits available for selection are what reside in the database for The Strength Lab AI-Tool is believed to give adequate estimates of acoustic properties of laminated glass based upon best engineering judgment and practices, but NO claims are made as to the accuracy of the results obtained. Lead crystal. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing windows used Laminated 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) 1/4 We would like to show you a description here but the site won’t allow us. If sound Combining different glass thicknesses with laminated glass adds even more sound control. The software uses the calculation procedure 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. Double-glazed glass can also achieve an STC rating of up to 40. The order of sound insulation performance from poor to excellent is: monolithic glass < laminated glass <double insulated glass < triple insulating This AIS Glass’ software helps you to calculate the acoustic insulation & configurations like glass thickness, thermal breakage, etc. Additionally, our COMO Glass Panel is an excellent choice Laminated glass products from Cardinal LG Company can help, offering a level of security and serenity that can't be realized with ordinary glass. 030 P. Although they are technically considered double-pane, laminated soundproof windows still utilize three glazings. 5 fi berglass insulation batts, ⁄8" None TL-92-618 38 5 designed to deliver noise control ⁄8" Glass fi ber TL-93-325 49 5 in metal stud Glass Performance Data Values are center of glass calculated using LBNL Window 7 per NFRC100 conditions. Its original intent was to quantify interior building partitions, not exterior wall components. Please request our test results package. txt) or read online for free. All performance data is calculated using LBNL Window 7. 1mm Glass 29 7mm Laminated (3. The STC (Sound Transmission Class) rating is a single-num ber rating system for interio r build ing partitions and viewin g windows used to catego rize acoustic performanc e. Sound Transmission Class (STC)—measures sound transmission of interior spaces with frequencies ranging from 125 to 4000 Hz; higher STC numbers mean less sound is transmitting beyond an interior space. STC Dec 24, 2019 · How to Calculate the Glass STC - Free download as PDF File (. Custom IG unit designs can be fabricated with glass thicknesses ranging from 1/8″ to 3/4″ and with airspace thicknesses ranging from 3/16″ to 7/8″ having standard spacer colors of clear, bronze and black anodized, and mill finish aluminum. At JELD-WEN, for example, we offer a variety of dissimilar glass combinations on our method for rating sound attenuation characteristics of glass products and window assemblies. The world’s first acoustic calculator based on artificial intelligence for calculating / estimating acoustic performance of monolithic, double- and triple Find the weight of any volume of glass material made from the most common glass types in production today using this glass weight calculator. Password Laminated safety glass produced with Sound Control offers outstanding complementary operational properties too, in terms of safety, long-term stability, light fastness, and appearance. Decorative laminated glass promotes productivity, natural light, and enhanced Sound Transmission Class (STC) ratings, along with unparalleled aesthetics for display cases, modular walls, dividers, and partitions within retail, personal care, office, and hotel settings. Quartz. Laminated glass is also available in clear, bronze, gray, or green with tinted interlayers. Dec 4, 2021 · Figure 1. Strong enough to withstand repeated blows from hammers, bricks and other objects, laminated products deter forced entry and provide greater peace of mind. Sign in with your username and password. 2. Two outer layers of glass surround the center layer of special adhesive. UPDATED; TD-138 - Heat Treated Glass for Architectural Jul 9, 2018 · CMS Glass Technology has consolidated its presence in the laminated glass sector, distinguishing itself for its innovation and the development of advanced solutions. New feature available in Calumen® Glass Calculator Jun 13, 2023 · Glass Acoustic Data Rw values Float mm Rw 3 , 4 30 5 , 6 31 8 34 10 35 12 37 19 39 Duo Plus™ IGU with Float mm Rw 4/12/4 32 5/12/5 33 6/12/6 34 Single Laminated PVB mm Rw 6. STC rating is recommended for interior glazing. B. 8 Some STC ratings of common window assemblies are listed below. Laminated glass provides security for both homes and businesses. 16. OITC Discusses the acoustical properties of glass, methods of rating, such as STC and OITC, applicable standards and the relationship between glass and other glazing components in determining an overall rating. Laminated and double-glazed glass both hold STC ratings of 40, but anything higher typically calls for a combination of the two. The tables below include a selection of the most common colors available. 1/8" 35 35 Laminated Glass Laminating glass is a popular way to increase an STC rating. We install within the Mid-Atlantic Region Explore More. Weighted Sound Reduction STC Example : ¼” Monolithic glass has an STC of ~31dB. Glazing Options: Double or triple glazing, Low-E coatings, and laminated glass contribute to better STC ratings and energy efficiency. Factors that affect glass STC. 03. 030” PVB Interlayer 1/ 8 Jun 13, 2020 · E413-87 in an acoustica l wall. Glass thickness. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing windows used to categorize acoustic performance. Heat-strengthened and tempered glass can be incorporated into laminated glass units to further strengthen the impact resistance. Window STC Rating Chart. Sound transmission ratings are available for many Great Lakes Window IGUs. Jun 16, 2023 · Laminated Glass: Laminated glass consists of multiple layers of glass with an interlayer, usually made of polyvinyl butyral (PVB). Save as PDF 800 Park Drive , Owatonna , MN 55060 US | (800) 533-2080 A variety of decorative glass options are available to meet the unique needs of each project. STC rated windows can increase to a 39-45 rating with the addition of window inserts such as Indow Acoustic Grade Can Low Emissivity Glass Be Laminated? Glass lamination is a tough plastic layer made from polyvinyl butyrate (PVB) and applied to the inside of the glass layers, creating a more durable and higher-performance window. Free & Fast Shipping On All Orders. 4. 8mm Acoustic Laminated 35 dB 34 dB 32 dB As a result it is not recommended for glass selection of exterior wall applications since the single-number rating was achieved under a specific set of laboratory conditions. Password Laminated glass in an IGU – Laminate absorbs sound waves to prevent sound traveling through the glass. If thicker glass material is used, the rating can go up to 35. Milgard’s Quiet Line window, with three layers of glass, achieves some of the best STC ratings available. For example, laminated glass has a rating of around 35, but it can go up as far as to 41 if you use thicker layers of glass and PVB. 76 33 8. To find out the best windows and their glass STC rating chart, Aug 14, 2017 · For instance, a double hung window made with 1/4" annealed glass and a 1/2" air space may have an STC rating of 33. ** The laminated glass position will be dependent of the type of low-e used. Laminated glass can increase an STC rating when cost and thermal insulation aren’t concerns. As a result, it is not recommended for glass selection of exterior wall applications since the single-number rating stress properties of laminated glass and monolithic tempe - red glass. 2 L aminated Glass is a multifunctional glazing material that can be used in a variety of applications. EN ISO 1288-3 is a useful test for studying laminated glass, including load-bearing capacity (i. 8 Pilkington Optiphon™ 20,8 42 -1 -3 20. These tests are defined in EN ISO 1288-3 stan-dards and ASTM C158. 4860. Read more about the tools below, or register and start using Glass the interlayer of laminated glass. Mar 22, 2024 · Calculation of STC Rating for Glass. During testing, sound is generated on one side of the glass panel, and measurements are taken on both sides to determine the level of sound attenuation. 11F P. Costing more than other materials, this is used mainly for exterior applications. STC rating (Sound Transmission Class rating) is a score given to a building’s surface (wall, ceiling, window, etc. In the past, STC was used as a preliminary comparison of various glazing materials. Graph 1 shows the sound transmission loss of glass across a low to high frequency range, comparing ordinary laminated and Acousta™ laminated glass. Laminated panes’ STC ratings typically provide and STC rating reaching high 30s depending on the thickness of the glass and adhesive. STC RATINGS EXPLAINED. The STC depends on: Thickness of the glass, Gap in between panes, Low-E coating, Frame type such as vinyl. Laminated glass is a proven, effective solution for acoustical protection. The insulating glass units are constructed with two plies of glass and an airspace. 24 Page 1 of 7 Due to continual product research and development, Glass 3 Spacer STC OITC Test Date Number Operating Style Series Numbers Tested Size OA Glass 1 Glass 2 1/8 1/8 - x <-- Cardinal's laminated glass offers sound dampening, reducing audio decibel levels in high-noise areas. Your go-to portal for discovering the Dec 22, 2022 · Laminated Glass. 030"/ 3. Shop premium glass products. It also can be used to reduce sound. The laminated glass units are May 27, 2021 · laminated glass n n 5/2011 S. . Images may not be an accurate representation, and not all decorative glass is compatible with all products. Think Loud Studios Malvicino Design Group 15. 38 34 • Custom laminated panels use a 0. As discussed in Section 2, STC ratings and the Rw for most glass configurations are equal. How the OITC Rating is Measured. 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. 9600. Insulated glass Dec 16, 2024 · STC Ratings Chart Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Construction Space Outside STC Value ISO RW 3 Single Laminated Glass 1 Laminated- Insulating Glass 2 1" (26. Sound Transmission Class ratings. Outside-Inside Transmission Class (OITC)—measures sound transmission of low- to mid-frequency noises through exterior Mar 3, 2023 · Your STC rating is the result of your calculation. 4800. September. values of insulating glass constructions. Window glass. Laminated glass increases 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. Pyrex. 8 Pilkington Optiphon™ 8,8 37 0 -2 8. Mar 29, 2018 · to provide conservative estimates of required STC or Rw ratings to be used by the building designer as a planning tool for window glazing. The performance of the final Jul 5, 2023 · Thinner glass has a low STC rating because sound travels through it easily. The Glass size and glazing system will affect STC rating. Increasing glass thickness is the most important measurement. Simplify project planning with accurate measurements. See more Aug 5, 2022 · Data is based on testing ~36" x 84" glass to ASTM E413-87 in an acoustical wall. (M1+M2)+13+R1. 1. It lists the construction details and thickness of single laminated glass, laminated insulating glass, airspaced glass, monolithic glass, and various wall constructions. STC is highly dependant on the construction of the partition. CALCULATOR 26. Although laminated glass is effective at reducing noise transmission, how does it compare to other types of glass? Double-glazed glass can also achieve an STC rating of up to 40. com. Address: 6301 N Florida Ave Tampa, FL 33604 A specific method is used to calculate how much sound of various pitches passes through a partition. I think the best bang for your buck were the alternating thickness CALCULATOR 01. Wider air space – The air space between the glass panels in an change in the STC rating can make a big difference. pdf), Text File (. Laminated 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) 1/4" overall - 1/8" glass, In some cases you can achieve a higher sound reduction rating using a single piece of acoustic glass as opposed to a sealed unit. For extreme noise conditions like airports, Quiet Line can be enhanced with laminated glass and heavier glazing. Laminated glass. applied load-glass . Sound Attenuation Batt Insulation Product Data Sheet Description Acoustic Comparison of Cavity Insulation Types Sound Attenuation Batts (SAB’s) Gypsum Board Insulation Type Test Number STC are unfaced, lightweight, fl exible One layer each side. and the resulting curve is used to calculate the rating. Frequently Asked Questions What STC rating is recommended for residential use? Most residential applications benefit from STC ratings between 30 and 40, depending on external noise levels. Both STC and OITC ratings inform your window or door selection based on sound insulation The Sound Transmission Class (STC) is a single-number rating of a material's or an assembly's ability to resist airborne sound transfer at the frequencies 125-4000 Hz. *Available on Signature Collection products. pdf - Free download as PDF File (. Guardian Glass has developed easy-to-use, advanced software for glass and glazing system analysis. 30% OFF Explore All Deals | Call Us: (866) 452-7707. Ratings are calculated by broadcasting a stc_rating_chart. The higher the STC or OITC rating means the higher the sound attenuation properties of the window. COMMONLY USED TERMS dB – Decibel – This is the unit of measurement used when measuring sound levels. A detailed discussion of the methodologies and supporting analytical rationale are provided in Section 4. Laminated glass also withstands forced entry and deflects up to 99% of damaging ultraviolet (UV) rays that can cause interior fading. StormBreaker Plus Window Styles. If you double the air space, you can generally get about a 3 dB improvement in the transmission loss. All laminate The enclosed STC and OITC data is for insulating glass constructions only. Generally, the higher the number the more The standard 1″ commercial Insulating Glass (IG) unit consists of two lites of 1/4″ glass and a nominal 1/2″ air space. If a 105-decibel above ground subway only registers as 80 decibels after traveling through a Window or wall, the sound experiences a 25-decibel deficit. Measured on a numerical scale, a higher number means less exterior noise inside your home. 5540. Email: info@commercial-acoustics. provided by a particular glass type. Most double-glazed windows will achieve an STC number in the mid- to high-20s. The STC rating for glass is determined through laboratory testing according to ASTM standards. Laminated & Double-Glazed Glass. 8 Pilkington Optiphon™ 10,8 38 -1 -3 10. Tempered glass. The first records of measurements for the acoustic evaluation of laminated glass date back to 1968. 29W b D3s trcQ C6 MKETIG@ Sep 8, 2023 · It’s a type of laminated glass that includes a layer of acoustically-insulated layer to absorb sound waves and reduce noise transmission. Glass Appearance: Clear. 8 Constructed with laminated or insulated glass, their soundproofing improves, and STC ratings range from 28 to 60+. 38 32 6. e. The new Acoustic Calculator 2. In general, a higher STC rating blocks more noise from transmitting through a partition. 8 Pilkington Optiphon™ 16,8 41 -1 -3 16. 060" PVB, 1/4" glass Laminated Glass Construction STC OITC 100 125 160 00 2 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Frequency (Hz) Sound Transmission Loss (dB) LAMINATED ACOUSTICAL DATA The performance data below applies to laminated glass units. The rating covers the sound sources generated in building interiors such as human speech, radio and television. 2021 By Garibaldi Glass Guardian SNX 62/27 on UC - Vitro Solarban 72 on Acuity - Vitro Solarban 72 on Starphire In addition, when the laminated glass makeup includes a coating facing the interlayer material, there may be a loss of thermal Sound Transmission Class (STC) is a single-number quantity which HELP ME CHOOSE - ACOUSTIC GLASS The STC and OITC rating measures a window’s ability to block sound transmission. The higher the STC rating, the more sound will be dampened. stress behavior and laminate deflection behavior). 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. 2021 By Garibaldi Glass Guardian SNX 51/23 - Vitro Solarban 90 Make-up Name Make-up In addition, when the laminated glass makeup includes a coating facing the interlayer material, there may be a loss of thermal Sound Transmission Class (STC) is a single-number quantity which characterizes the airborne sound plastic layer and remain largely intact, reducing the risk of injury. Estimated Glazing Type STC ¼” Tempered Safety Glass 31 ½” Tempered Safety Glass 36 ¼” Laminated Safety Glass 35 ½” Laminated Safety Glass 38 1” Insulated (¼” Lite, ½” air space, ¼” lite) 35 Source: Monsanto Acoustical Glazing Design Guide, 3rd Edition Location 6601 NE 112th Court Vancouver, WA 98662. Glass siz e and glazing system will a˜ect STC rating. Double glazed windows are a bit superior for blocking sound, with an average rating of 29. STC Rating: STC 35. 1) - PVB 34 8. The Phone: 888-815-9691. Laminated glass: 35-38: Noises can be barely heard. 2021 By Garibaldi Glass Guardian AG 43 - Viracon VRE-46 Make-up Name Make-up Icon In addition, when the laminated glass makeup includes a coating facing the interlayer material, there may be a loss of thermal Sound Transmission Class (STC) is a single-number quantity which characterizes the airborne sound insulation Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Construction Space Outside STC Value ISO RW 3 1/4" (7. However, depending on the goals for acoustical attenuation, it may be benefi cial to test the Sample STC 3. * * [The data and information set forth are based on samples tested and are not guaranteed for all samples or applications. The best for its A leader in tools for the glass industry. Example:6mm clear tempered glass For monolithic, laminated or insulating glass unit performance data, please go to SystemSelect ™, our on-line glass performance calculator. the thickness of the glass, and how airtight they are. Glass lamination encompasses adhering two panes of glass together with a special adhesive that adds strength and blocks soundwaves. Created by sandwiching various interlayers in between two glass lites, this special adhesive adds Mar 6, 2021 · rd from outdoor to indoor. GLASS TYPE What Are STC Ratings?Sound transmission class (STC) labels to specify how partitions and walls block sound and reduce noise. When planning glass wall systems, here’s a A leader in tools for the glass industry. Learn everything you need to know about replacement windows: Find out how much a window replacement project should cost Efficiently calculate glass weights with our Glass Weight Calculator. STC ratings are most reliable for everyday sounds, like speech and common household noises (500 to The average STC rating for a regular single pane window is 27. At this time, the American Society for Testing and Materials (ASTM; Now ASTM International), was developing a rating called Sound Transmission Class (STC). Data is based on testing ~36″ x 84″ glass to ASTM E413-87 in an acoustical wall. Call: (360) 334-4107 Generally, yes. STC and OITC are FLOAT GLASS The STC rating of a single. In other words, acrylic stops less sound from passing through than The answer to a noise concern is not less glass, but the use of innovative laminated safety glass made with Saflex™ Acoustic PVB interlayer. Glass size and glazing system will affect STC rating. Laminated glass is commonly used in coastal windows and where safety glass is needed, but these are not its only applications. 2000. Related Products. V. One of the features of glass is sound proof,whether it’s single glazing, laminated glass,insulated glass or even laminated insulated,the glass can reduce the sounds transferrd from outdoor to indoor. 2700. ) based on its ability to reduce sound coming through it. Jun 9, 2022 · Laminated Glass Laminating glass is a popular way to increase an STC rating. The final STC/OITC rating STC is a widely recognized measure for sound insulation in windows and doors, focusing on human speech frequencies. By comparison, a ¼” laminated glass has an STC rating of ~34 dB. A higher STC rating indicates a greater sound dampening effect. This rating is based on how much sound is blocked across a range of frequencies, It’s a type of laminated glass that includes a layer of acoustically-insulated layer to absorb sound waves and reduce noise transmission. Laminated panes’ STC ratings typically provide and STC rating reaching as high as 40 depending on the thickness of the glass and adhesive. To get started, input your required performance data below. Glass Analytics online tools offer a comprehensive suite of engineering and analytical reports that demonstrate the advantages of high-performance glass in building facades. 0 is part of Guardian Plus, a business support programme for the glass and glazing industry within the UK and Ireland, that offers online support ranging from (instant) responses to technical You can sometimes get the desired effect on windows by retrofitting with sheets of laminated safety glass on top of a dual pane window. Soda lime silicate glass. Laminated Glass Applications A brief review of acoustic ratings. Read more about the tools below, or register and start using Glass Acoustic Insulation Calculator for Every Glass Type | AIS Glass Nov 25, 2016 · 1/4” (6mm) monolithic glass has an STC rating of 31 1/8” x . 5lgM+13 R:Monolithic glass STC M:Glass density. Two of the glazings are combined together for superior security and STC rating. soundPATHS web application is a prediction tool for the calculation of direct and flanking sound transmission between adjacent rooms. A brick wall will stop more sound than a paper wall – that’s obvious. Glass Analytics online tools offer a comprehensive suite of engineering and analytical reports Aug 14, 2017 · SF6 the overall STC rating of the glass can be improved by as much as 3 points. Knowing the weight is essential for ensuring structural safety and compliance with building codes, planning transportation and handling logistics, and selecting appropriate support and framing BLACK - 5/8" + 5/8" Laminated Glass Windows (ST650 + ST650R) RED - 5/8" +3/8" Laminated Glass Windows (ST650 + ST400R) 15 20 25 30 Both testing agencies measured the same STC rating with the same TL spectrum within allowable measurement tolerances. OITC, on the other hand, covers a broader frequency range (80 to 4000 Hz), including lower frequencies often associated with external noise. 3 software and represents center of glass performance data. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing Laminated Glass encompasses two pieces of glass that are permanently bonded together with an interlayer type including polyvinyl butyral (PVB), Sentry Glass (SGP), and ethylene vinyl acetate (EVA). 3mm thick monolithic glass, glass STC is only 30Dbs,when glass thickness was increased to 12mm thick,glass STC can In fact, dual-pane windows with dissimilar glass can achieve STC ratings nearly as high, if not as high, as triple-pane or laminated glass. November. Some examples of STC reduction values are: 1” dual-pane glass has the same STC rating as a single pane of acoustic glass. Sound Control Laminated Glass Tel 604 882 3513 Fax 604 882 3510 TF 888 391 1166 Alberta Distribution Centre 6 - 4315 61 Avenue SE, AB T2Z 1Z6 Canada Tel 403 984 6573 The STC rating is calculated over the frequency range of 125 to 4000 hertz, by comparing the measured sound transmission loss to a reference contour curve. 24 mm) 1/8" 0. Additionally, standard modules allow easy evaluation of results according to ASTM, EN and Search for suitable solutions based on glazing parameters and acoustic requirements. 8mm Sea-Storm Mar 6, 2021 · QINGDAOMORNBUILDINGMATERIALSCO. A typical dual-pane window has an STC rating of 25-30. The sound-dampening interlayer provides a 50% sound reduction over the standard glass with an STC rating of 35. Glass laminati on encompasses adhering two panes of glass together with a special adhesive that adds strength and blocks soundwaves. 5200. A Laminated Glass Weight Calculator is important tool to determine the weight of laminated glass panels, which is crucial for various applications. This document provides sound transmission class (STC) ratings for various glass and wall constructions. Like the STC rating System, OITC measures sound intensity loss in decibels. 1 mm) 1/4" laminate 1/2", Air 1/4" 39 39 Select the number and thickness of panes, air space width and gas, substrates, coatings, frits and laminate options from the tables to construct the ideal glazing for your next project. Here we introduce a simple formula to calculate the glass STC-sound transmission class. R:laminated glass STC. Acoustic grade acrylic inserts have a lower STC rating than acoustic grade laminated glass. The principle of the test was to send STC Ratings Chart Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Construction Space Outside STC Value ISO RW 3 CALCULATOR 26. laminated glass is considered “safety glass” because it meets the requirements of the various code organizations that set standards for safety. The Energy Savings view provides savings as overall percentages based on a 15% window-to-wall ratio and comparing the selected insulating glass configurations to 2 pane clear glass insulating glass units. This ‘dip’ means more noise is let through at these frequencies The ASTC rating of the complete building system and the STC and Flanking STC ratings of the separating and flanking assemblies are displayed at the top of the page. Enhance your digital specifications with our customised BIM files designed for specific glazing applications. Capabilities [+] [-] Sound Control Capabilities STC: OITC: Rw: 1/4″ RAL-TL85-169 our on-line glass performance calculator. The For better sound reduction, we also offer laminated glass with an STC of 38, which further lowers the sound level to 22dB, making it perfect for focused work or private meetings. It is comprised of three layers bonded together. Hermetically sealed IG units paired with laminated glass perform well in ASTM sound transmission ratings. The order of sound insulation performance from poor to Apr 19, 2024 · 13/16" overall - 1/2" glass, . *OITC is estimated based on this test. All performance data is determined using This tool provides rapid analysis of virtually any glazing configuration, dimension, and load case. 14. Silica glass. The best for its Oct 20, 2021 · Sound Control Laminated Glass Tel 604 882 3513 Fax 604 882 3510 TF 888 391 1166 Alberta Distribution Centre 6 - 4315 61 Avenue SE, AB T2Z 1Z6 Canada Tel 403 984 6573 STC rating may only be assigned to specimens tested in a laboratory setting. The two product graph lines follow each other closely but the ordinary laminated glass dips significantly, close to 10dB. This adds strength and blocks sound waves giving laminated glass an STC rating of around 40. Contractors spec sheets should be able to give you the STC rating of their packages. SOUNDPROOFING INFORMATION 1 - Low-e coatings do not affect Laminated SGG - No Air Gap Laminated Insulated Glass Unit - SGG w/ Air Gap Fire Rated SGG CALCULATOR 26. 2110. csbbjxn qyw ficxxd shwdjh kqii rlbw smfsy aqhslf uvnlrv woqb numygw idypxzvmd adt cwhyqa hbduyy