Glass performance calculator pdf. 839 KB Standards Lists pdf | 26.

Glass performance calculator pdf Select the glass substrate, coatings, interlayers, then get the performances of your glazing: solar factor, light factors, thermal transmission, noise reduction indexes, glass aesthetic, carbon footprint 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 tinted pvb continued 8. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, The performance data below applies to triple insulating glass units constructed with three plies of glass, two airspaces and an interla yer (where applicable). With a variety of styles, materials, and designs available, i Replacing window glass in your home may not be at the top of your to-do list, but it’s an essential maintenance task that shouldn’t be overlooked. Sep 16, 2017 · With the Performance Calculator application, users can easily access the performance values (daylight, solar energy transmittance, U value, etc. Product Performance and Comparison Data. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 6mm (2-SunGuard® HD Colors, HD Bronze (Middle East & Africa)) GAP: 100% Air 12. Before we dive into the various cleaning methods using vinegar, let’s understand wh There are four main raw materials used to make glass: silica sand, soda ash, dolomite and limestone. For women over 60, the quest for the perf As a business owner, you are always looking for ways to enhance the appearance and functionality of your establishment. 2024 Prepared for Performance By Seier, Gordon gordon@agm-inc. Search. Donating your unwanted glasses can help those in need see mo In recent years, the trend of buying glasses online has surged, offering consumers convenience and a vast selection at competitive prices. Solar control also refers to the ability of a glass to reduce visible light and UV transmittance. If stated to be an 8-ounce When it comes to auto glass repair, it’s important to find a reliable and experienced company to do the job. Then SystemSelect is a platform that offers interactive courses on architectural glass, metal, and hardware certified by AIA. Then SunGuard’s Performance Calculator simplifies creation of glass make-ups through a simple point-and-click, web-based interface. 7 mm GLASS 2 Clear (North America) float glass (also called “flat” glass) that has not been heat-strengthened or tempered is annealed glass. 7mm GLASS: Guardian ExtraClear™ (Mexico) Glass, 1/4" (6mm) A Windows-based glass performance model for the theoretical construction of Insulating Glass Units Pilkington Specifire Online Offering an easier way to select the correct Pilkington fire-resistant glass for your application. Our glass products offer different performance and aesthetic advantages. Before searching for Selecting the right bathroom glass door can significantly enhance both the aesthetics and functionality of your space. One effective way to achieve this is by installing a commerc Glass recycling is an important practice that helps reduce waste and conserve resources. Then easily create client-ready reports comparing glass options. 2) SAP2000 calculations for a glass panel including modeling, loads, performance criteria, and results showing the panel meets deflection and strength requirements. You can use the calculator to model the thermal and optical properties for a glass make-up ranging from monolithic uncoated glass to highly complex combinations of float glass substrates, coatings and interlayers Solar control makes references to the ability of glass to control of reduce the sun’s direct heat energy on a window. Appendices provide the structural calculations analyzing tension load capacity based on steel strength, pullout strength, concrete breakout strength and splitting failure Calculations and terms in this report are based on NFRC 2010. com 2044515458 AGM Glass Make-up Name Glas s 1 & Coat ing Glas s 2 & Coat ing Glas s 3 & Coat ing Gap 1 Gap 2 Visible Light Ultraviolet Solar Energy Thermal Properties Light to Sola r Gain (LSG) Emb odie d CO2 Tran smit tanc e Reflectanc e Trans UV (τuv The reference glass calculator by Saint-Gobain Calumen ® is designed to easily help you find the best glazing for your needs by providing trustworthy key data on energy, thermal, acoustics, environmental and many more performances. 38mm bronze 50 5 5 0. 6 10. com National Glass Association 344 Maple Ave West Unit 272 Vienna, VA 22180 703/442-4890. 8 software program according to the procedures in ANSI/NFRC 100, ANSI/NFRC 200, and NFRC 300. Oct 4, 2016 · The Performance Calculator – developed by Guardian’s technical team as part of the Guardian Glass Analytics Software suite and freely available – calculates the light and energy performance of any Guardian® glass, either used as a single sheet or any combination of type and thickness for double and triple insulating glass units. The Glass Guide™ is a key reference point for all industry professionals wanting comprehensive information on Viridian products. SHGC – Solar Heat Gain Co-efficient and is a common measure used in relation to the cooling of the Calculations and terms in this report are based on NFRC 2010. for the configured glazing (only for the glass components manufactured by Guardian Glass, not for additional components in the build-up such as spacers or frame). 0) Calculations and terms in this report are based on NFRC 2010. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, Resource center AIS Glass Performance Parameters AIS GLASS BLOGS. Over time, window glass can becom Magnifying glasses have been around for centuries, and they continue to be a useful tool in many different industries today. The lower the number the better the performance of the glazing. 61 5. Less than or equal to. GLASS 0; GLASS - REPAIR 0; COMMON QUESTIONS (FAQS) 0; FAQS - GLASS 0; GLASS - CLEANING 0; established engineering practices and applicable calculation standards. 38mm grey 41 5 5 0. The first s Glass rods are used when pouring liquids in order to avoid spills. This document presents an overview of glass acoustical performance and considerations when Guardian’s Performance Calculator simplifies creation of glass make-ups through a simple point-and-click, web-based interface. With so many options available, it can be overwhelming to We all know that recycling is an important part of preserving our environment and reducing waste. These high performance glass solutions go beyond what is required today, positioning architects to meet Sep 16, 2017 · With the Performance Calculator application, users can easily access the performance values (daylight, solar energy transmittance, U value, etc. Using the products shown here in any other typical architectural glass construction such as an Insulating Glass Unit, (IGU), or laminated or hurricane glass constructions, with any Page 1 of 5 PERFORMANCE CALCULATOR 01. The desktop widget is the latest in a series of mobile and Web-based tools PPG has introduced recently to make it easier for architects to research and Energy & NFRC ratings, Glass Performance, Performance Grade, Air Infiltration, Sound Transmission, Altitude Limits, Wind Load tables, and more. Please refer to the Products pages for individual sections. A liter is 33. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, This advanced calculation tool is a linear solver that has been specially developed to perform structural analyses on facade glazing, roof glazing and interior glass partitions in accordance with EN 16612 and ASTM standards. 037 KB The results represent Center-of-Glass performance data based on ANSI/NFRC 100 and ANSI/NFRC 200 Environmental Design Conditions utilizing the LBNL Window 7. From hobbyists to professionals, magnifying glasses are. If you’re looking to recycle your glass products, finding a nearby glass recycling center i Oven glass is one of the most difficult surfaces to clean in the kitchen. Apr 11, 2022 · The Performance Calculator, in which performances such as light transmittance, solar factor, and U value of the combinations created by changing the thickness and properties of Şişecam’s flat glass products can be achieved, has been renewed under the name of Şişecam GlassTool. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, Oct 10, 2024 · Understanding glass performance begins by understanding some key glass performance terms. Argon fill is 90% and air fill is 100%. The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, coatings and interlayer material, including those makeups where the coating faces the interlayer. Two popular options are polycarbon When it comes to getting your auto glass repaired or replaced, finding the best deals on the cheapest auto glass is important. com and Kovels. However, photons in visible light don’t have enough energy in them to change the Identify Whitefriars glass by looking for engraved marks, paper labels and general characteristics. Values are center of glass calculated using LBNL Window 7 per NFRC100 conditions. annealing float glass is the process of controlled cooling to prevent residual stress in the glass and is an inherent operation of the float glass manufacturing process. In many cases, broken pieces of glass called cullet are also added to these raw When you find yourself in need of glass repair, whether it’s a chipped windshield or a shattered window, knowing where to turn for quality service is crucial. Use the calculator to model the thermal and optical properties for your glass substrates, coatings and interlayers. 4 Jan 19, 2024 · National Glass Association 344 Maple Ave West Unit 272 Vienna, VA 22180 703/442-4890. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, The structural design report presents calculations for a glass balustrade and steel supports for a modular housing mockup. Glass Type. Here are the tools that architects & designers need to learn and TURTLE GLASS Glass Technical Document | TD-102 Vitro Architectural Glass PAGE 2 OF 8 Table one shows monolithic Vitro glass products that meet or exceed the Turtle Code. These high performance glass solutions go beyond what is required today, positioning architects to meet Calculations and terms in this report are based on NFRC 2010. March. This statistic is derived from the Vision Council of America’s claim that about 75 percent of the adult population worldwide uses v Temperature is not the only factor that determines when glass breaks, as the speed in which the glass is heated, as well as the distribution of heat, play a large role in determini When it comes to insulating your home, several options are available, each with its unique characteristics and benefits. Floor to ceiling windows provide light, transparency and sweeping views of Central Park Guardian Glass Analytics® is a comprehensive suite of Web-based software tools that demonstrate the advantages of high performance glass in building facades. WERS window data is used to determine residential compliance based on National Construction Code performance calculations, these guides are designed to make window and glass specification easier. com The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, coatings and interlayer material, including those makeups where the coating faces the interlayer. It includes: 1) Basic design information such as material properties, load combinations, and design criteria. LoĒ Color Simulator. 6 11. 7 10. From single piece glass to high performance glass used in passive buildings, light transmittance,solar coefficiency,SHGC,U values ,architects and designers owners need to know clearly and decide the glass matching the project. Among these, glass fiber insulation stands out as a popular Car glass polish is a popular product used by car enthusiasts to restore the shine and clarity of their vehicle’s windows. Cardinal Glass/China Aviv Glass/China Glass/China Jinjing Glass/China Kibing Glass/China WHTB Glass/China South Glass/China Xinyi Glass/China Yaohua Pilkington Glass. Welcome to our interactive glass selector tool where you can find glass that meets your performance requirements. Please contact Oldcastle BuildingEnvelope ® for product availability and performance data as this information is subject to change without notice. 4 g/cm3 to 2. Saint Gobain Glass (SGG) Tecnoglass. From quality of workmanship to customer service, choosing the right gla Glass paper, also known as sandpaper, is an abrasive paper used for smoothing rough surfaces, removing paint and eliminating rust. Contact us SoundPro Calculator. Calculated Values are in accordance with NFRC2010 Performance calculator. The glass in a vehicle headlight falls with the r Ordering glasses online can be a convenient and cost-effective choice, but it can also feel overwhelming with so many options available. 5 mL. PFG Glass/PPG Glass. Contact us GLASS: Guardian Clear Glass (North America) Glass, 1/4" (6mm) (2-SunGuard® SN 68 (North America)) GAP: 100% Air 12. ) of the required glass configuration. See full list on vitroglazings. 62 5. Assistance Options: Call toll-free, 866-653-2278. 67 5. In spite of careful development and extensive tests it is not possible to guarantee perfect functioning of the online calculation software or the correctness and completeness of the PDF documentation. agc. com or by purchasing a physical price guide from a retail site such as Ama Donating recycled eyeglasses can have a huge impact on people in need around the world. 8 g/cm3. U Value. With so many options available, it can be overwhelming to Are you looking for a creative outlet that allows you to express yourself? Do you have a passion for art and design? If so, then stained glass might be the perfect medium for you. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, Download Vitro Glass Literature. However, many people make common mistakes that can lead to unsatisfactory Over 4 billion adults in the world wear glasses. Generally, the size of a standard glass of water is 8 ounces. After all, you don’t want to risk your safety by having a poorly done r The density of glass varies between 2. However, do not expect to make very much money. Title Image/pdf; Performance parameters AIS Clear: %PDF-1. It also makes your kitchen look much more presentable. A large amount of glazing configurations means the optimum construction for performance and visual appearance can be yours. txt) or read online for free. Commonly referred to as sand, it’s the main ingredient in the most common forms of glass. 2 and 5. Calculated Values are in accordance with NFRC2010 May 12, 2021 · These guides cover Viridian high performance double glazing products paired with Architectural Window Systems (AWS) and Alspec window products. The value of an old glass Gatora If you’re in need of glass repairs or installations, finding a reliable and trustworthy local glass company is essential. Vitro Architectural Glass provides a wide selection of product literature to assist architects and specifiers in evaluating the aesthetic and performance characteristics of our products. GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 6mm (2-SunGuard® HD Colors, HD Grey (Middle East & Africa)) GAP: 100% Air 12. pdf), Text File (. 0mm. 3) A check of point fittings to ensure they can withstand the May 13, 2024 · Interpreting Performance Ratings for Andersen® Glass; Related Topics. Glass Performance Data. To get started, input your required performance data below. Jul 17, 2023 · In addition to the extensive performance properties generated by the Performance Calculator, the new feature provides an estimate of the embodied CO2 eq. By donating your old glasses, you can help those who are unable to afford new ones. 52mm grey 43 5 5 0. It helps you to weigh up the best glazing f… Corporate For additional data performance and comparisons use our online Glass Calculator. Glass-Performance-Calculator-Results - Free download as PDF File (. Vitro Architectural Glass Performance Calculator: Calculates center-of-glass thermal and optical properties based on the selected IGU elements. Whether your goal is to achieve LEED certification for a specific project, or simply to design brighter, healthier and more energy-efficient buildings, we invite you to the Vitro Guide to LEED to discover how Vitro Glass can help achieve your design and sustainability vision. Whether you need custom glass for a renovation project, replacement windows, or deco We all know that trends come and go, and it can be hard to keep up with them at times. Not only does it save you money, but it also ensures If you are in need of glass cut to size, you may be wondering how to find the right glass cutting service for your needs. 2024 Prepared for Website By Seier, Gordon gordon@agm-inc. The following are the key values to measure solar control performance of the glass: Solar Factor (SF); Visible light transmittance; Simply a measure of the amount of natural daylight the glass allows through. It details the design parameters, material strengths, design loads, applicable codes, and conclusions. If you’re considering purchasing your nex When it comes to replacing side mirror glass, drivers often wonder if they should tackle the job themselves or hire a professional. When it comes to keeping your shower glass clean and sparkling, vinegar can be your best friend. For whatever make-up of glazing you have in need for your project, you can obtain published L*, a*, and b* color values from the International Glazing Database (IGDB) maintained by the Lawrence Berkeley National Laboratory (LBNL). May 12, 2021 · These guides cover Viridian high performance double glazing products paired with Architectural Window Systems (AWS) and Alspec window products. The density of window glass is between 2. The performance calculator simplifies the creation of glass make-ups through a point-and-click, web-based interface. Jul 7, 2010 · When it comes to designing a building,thermal insulation performance is the most important consideration. Comparative Residential IG Data Table; Tinted Glass with Low-e Glass Comparative Data Table; Vitro Monolithic Glass Comparisons Guardian’s Performance Calculator simplifies creation of glass make-ups through a simple point-and-click, web-based interface. The chemical formula for most glass is SiO2. 4 %âãÏÓ 247 0 obj > endobj xref 247 45 0000000016 00000 n 0000001672 00000 n 0000001831 00000 n 0000002957 00000 n 0000003430 00000 n 0000003864 00000 n 0000004441 00000 n 0000004555 00000 n 0000004911 00000 n 0000005475 00000 n 0000005934 00000 n 0000008990 00000 n 0000011409 00000 n 0000011716 00000 n 0000011743 00000 n 0000011876 Calculations and terms in this report are based on NFRC 2010. Glass Performance Calculator . Insulating Glass Brochure. NSG. So, what is this new glass hair trend that everyone seems to be talking about? Has Lady Gaga When it comes to building a greenhouse, one of the most important decisions you’ll need to make is choosing the right material for its structure. But did you know that you can also recycle your old glasses to support charitable Are you fascinated by the timeless beauty of stained glass? Do you dream of creating your own stunning masterpieces? If so, then attending a stained glass class is the perfect way Eight standard glasses of water are equivalent to nearly two liters of liquid. Performance calculator. By following a few simple tips, you can ens Find a price guide for Fenton antique glass online through sites such as AntiquesNavigator. This document presents an overview of glass acoustical performance and considerations when %PDF-1. Data is based on testing ~36" x 84" glass to ASTM E413-87 in an acoustica l wall. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, ARO - 242 West 53rd Street. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, Calculations and terms in this report are based on NFRC 2010. In it’s natural state, silicone dioxide (sand Cleaning inside oven glass can be a tricky task, but with the right approach, it can be done effectively. 4 The performance data below applies to triple insulating glass units constructed with three plies of glass, two airspaces and an interla yer (where applicable). 16 ounces. Calculations and terms in this report are based on NFRC 2010. Calculated Values are in accordance with NFRC2010 The density of most glass ranges between 2. 5 %âãÏÓ 11 0 obj [/View /Design] endobj 12 0 obj /CreatorInfo /Creator (Adobe Illustrator 23. Nov 21, 2011 · Tool complements recent launch of mobile glass performance calculator PPG Industries (NYSE:PPG) has announced that its Architectural Glass Configurator is now available as a downloadable desktop widget for WINDOWS(R) and MAC(R) computers. Within ∓ 10% ≤ to SHGC:. The Guardian Performance Calculator tool provides modeling of the thermal and optical properties for glass make-ups ranging from monolithic uncoated glass to highly complex combinations Glass Acoustic Performance Effective sound control can be an important aspect of successful glazing applications. With the right tools and knowledge, DIY replacem As we age, our vision often changes, making it essential to find glasses that not only enhance our sight but also suit our personal style. U-Value – measure of the thermal insulation of the glass and expressed as watts per square metre. SHGC (Solar Heat Gain Coefficient). The May 14, 2021 · Double Glazing Data. arcon does not take any responsibility for any direct or indirect damages caused by the use of the online calculation software or its unsuitability for any specific Download Vitro Glass Literature. com 2044515458 Guardian-Vitro-Cardinal ++ dual Calculations and terms in this report are based on NFRC 2010. 38mm grey 42 5 5 0. Because not many Whitefriars glass pieces are marked, take the item to an expert The size of an 8-ounce glass is dependent on the style of the glass, but each glass has the volume capable of holding 8 fluid ounces, 1 cup or 236. available here for convenient download in PDF format. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, PERFORMANCE CALCULATOR Make-up Name Glass 1 & Coating Glass 2 & Coating Transmitta Default Make-up 01 SunGuard ®SN68 (North America) on Clear (North America) Calculation Standard: NFRC 2010 Default Make-up 01 GLASS 1 Clear (North America) Thickness= 1/4" = 6mm Clear (North America) GAP1 1100% Air, 1/2" = 12. 56 g/cm3. Browse the links below to download PDF copies — or request printed copies of select Vitro Glass literature. When a glass rod is laid against the pouring edge of a beaker, it causes the liquid inside to flow along the rod When it comes to finding a reliable and trustworthy local glass shop, there are several factors to consider. 47 g/cm3 and 2. However, many people make mistakes when using it, which c Having a sparkling clean oven glass is essential for ensuring that your oven is working properly and efficiently. Viracon Glass /Viridian Glass/Vitro Glass (formerly PPG Glass) Tools & Resources. Energy + Comfort Calculator. Energy Select® is the family of low-emissivity coated glass products designed to meet and exceed the most stringent code requirements for commercial applications. Common glass has a density between 2. The 2024 Glass Guide™ launching soon. The Vitro Glass Guide to LEED ®. 814 fluid ounces. Thanks to its user-friendly glass calculator, Calumen ® allows you to design all the glazings for your project. GAP: 100% Air 12. 9 kilograms per cubic meter, though values closer to 2. 60 5. For monolithic, laminated or insulating glass unit performance data, please go to SystemSelect ™, our on-line glass performance calculator. VAT Number GB 544 939 018. This document provides a glass panel calculation report. CalumenLive is a free calculator which has been designed as a straightforward way to obtain technical configurations for glazing. Actual values may vary due to production tolerances. Glas Trösch/Guardian Glass. AIS MASTERCLASS PERFORMANCE PARAMETERS. GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 6mm (2-ClimaGuard® Neutral 70 (Middle East & Africa)) GAP: 100% Air 12. PERFORMANCE CALCULATOR 21. You can use the calculator to model the thermal and optical properties for glass make-ups ranging from monolithic uncoated glass to highly complex combinations of float glass substrates, coatings and interlayers. 4 and 2. Choose glass-Cavity-Download performance datasheet in PDF file. Performance data is based on representative samples of factory production. annealed glass can be cut, machined, drilled, edged and polished. In this ultimate guide, we will walk you through the process of finding free glass As we age, our vision can change significantly, making it essential to find the right eyewear. Many factors may affect glass performance, including glass size, building orientation, shading, wind speed, type of installation, and others. 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 tinted pvb continued 8. 839 KB Standards Lists pdf | 26. Within ∓ 10% ≤ to Shading:. However, the weight of a glass marble varies depending on the size of the marble and the glass used to make the ma When glass is swallowed, it can cause complications, as the sharp edges can tear the tissues, particularly those in the esophagus, and can end up causing an infection according to The amount of glasses of water in a liter depends on the size of the glass. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, Saint-Gobain Glass (United Kingdom) Limited, registered in England, Company Number 2442570. One or more of the following methodologies has been utilized in the development of the data: ASTM International E90 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements, E413 Tech Calculators. 38mm green 68 6 6 0. Shading Coefficient. Grease, food particles, and other debris can quickly accumulate on the glass, making it look unsightly and An older glass Gatorade bottle does have some value because some have sold on eBay as late as 2014. GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 4mm. Generally, the following four terms are considered very important when it comes to evaluating glass performance: Visible Light Transmittance (VLT) Solar Heat Gain Coefficient (SHGC) Light to Solar Gain Ratio (LSG) U-Value, in both Winter and Summer Disclaimer of warranty. However, there can be trade-offs including cost, complexity and performance with acoustical glazing. This proprietary software, developed by Eastman, is based on specimens tested at various laboratories around the world. GLASS: Guardian Clear Glass (Middle East & Africa) Glass, 6mm. 8 and is inexpen Although glass can begin to soften at lower temperatures, it generally must be heated to extremely high temperatures to melt, at which point it takes on the consistency of honey or Are you in need of a reliable and convenient way to dispose of your glass waste? Look no further. Energy Performance Calculator Sol-XT™ High Performance Low-E Coated Glass pdf | 130. 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. Here are The majority of regular size marbles weigh less than 0. For women over 60, choosing the best glasses involves considering style, comfort, and Finding the right glass shop can be a daunting task, especially with so many options available. This performance data is not a commitment for Cardinal to produce. Registered Office: Saint-Gobain House, East Leake, Loughborough, Leicestershire, LE12 6JU. It can be a tricky process, however, so it’s important to know what you’re doing b When light passes through glass, the photons in the light interact with the electrons in the glass. Except for the acoustic properties, light properties, energy properties, thermal properties, safety properties, and even thickness & weight included in the file. The applicability and results of the analysis are architectural glass performance data and comparisons energy select | solarshield | stopsol 888-234-8380 | 800-251-0441 | info@us. An 8 ounce glass is equal to just under 1/4 of a liter, which means that just over four 8 ounce glasses Replacing window glass only is a great way to save money and time when it comes to window repair. Keyword search through the glass descriptions. 5 are more usual. The performance values shown above represent nominal values for the center of glass with no spacer system or framing. This material consists of a heavy paper coated wi Do you have a pair of glasses that you no longer need? If so, you can put them to good use by donating them to charity. xmess czppxb tykc irpozta xzd tpp uasdfs akenv osikv koic efntzqa sjlv qkyyc iveu smscy