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GANA ID 01-1107 : Describing Architectural Glass Constructions (Glass Information Builletin)

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Architectural glass products used in commercial construction applications often incorporate multiple lites of glass with different colors, thicknesses, strength, coatings and other surface and edge treatments. The Glass Association of North America (GANA) recommends the terminology and practices for describing the construction of architectural glass products to be used in windows, doors, skylights, window walls and curtain walls contained within this document. This document was published in November 2007.

GANA LD 01-0516 : Design Considerations for Laminated Glazing Applications (Glass Information Builletin)

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Modern architectural designs often require glazing materials that provide enhanced levels of security and safety performance properties. These properties include: resistance to ballistics, blast, hurricane/cyclic wind pressures and physical attack. Applications may also require desirable properties such as sound reduction, fade resistance, and solar & thermal control. Laminated glazing materials consist of multiple plies of glass, interlayers, resins and/or plastic glazing materials (such as polycarbonate sheet or acrylic), which are often complex in nature. They are designed to provide specified levels of performance. Design professionals and building owners should be aware of the considerations contained within this document when selecting and specifying laminated glazing constructions.

The original version of this document was approved and published in October 2003. This edition of the bulletin provides the most recent update and was published in May 2016.

GANA DD 05-0814 : Design Considerations for Use of Sealants/Adhesives with Coated Glass (Glass Information Builletin)

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There is a multitude of glazing material types used inside and outside of modern architectural buildings today. One type that has seen its popularity grow steadily within the last few years is the coated glass family. Coated glass can be grouped into different chemistry formulations and manufacturing methods; serving either functional and/or aesthetic purposes and used both in interior and exterior applications. The following should be considered when selecting and specifying sealants and adhesives to be used with coated glass products This document was published in August 2014.

GANA PGC 04-0210 : Detention Facility Glazing (Glass Information Builletin)

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Detention facility glazing is defined as translucent or transparent material constructed to withstand measurable, complex loads from intentional, sustained threats or attacks in a detention and correctional environment. Detention glazing must comply with testing standards as set forth by several administrative bodies depending on whether the facility is a local, state or federal facility. Security glazing proposed to be used in adult and juvenile detention facilities must be of the appropriate rating in relationship to the security level of the facility. This document was published in February 2010.

GANA 03-0609 : Differences Between Safety Glazing Standards (Glass Information Builletin)

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This document contrasts the more significant differences between the following two standards: CPSC Part 1201 Safety Standard for Architectural Glazing Materials and ANSI Z97.1-2004. Both standards are applicable to safety glazing materials used in architectural applications. This bulletin makes no attempt to summarize all pertinent provisions of the two standards, only their significant differences. This document was published in June 2009.

GANA DD 07-0115 : Durability & Testing of Painted Decorative Interior Mounted Glass (Glass Information Builletin)

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This GIB specifically addresses glass that has been painted on the back side, or second surface, that is not exposed to direct human contact. There are many factors to keep in mind when determining the durability of backpainted decorative glass. It is generally installed in an interior setting and protected from the elements; however, it is still subject to an environment and application that requires the product to be durable. Backpainted glass may be exposed to mechanical or chemical attachments or cleaners, moist environments due to proximity of water or plumbing fixtures, exposure to ultra violet (UV) light, heat through windows, and various methods used for installation. This document will provide some of the factors to consider when determining the durability of a backpainted product and provide direction for testing to determine a products' durability. This document was published in January 2015.

GANA 05-0911 : Dynamic Glazing for High Performance Buildings (Glass Information Builletin)

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The exterior environment of a building envelope is subject to ever-changing environmental conditions such as wind, humidity, rain, sun and ambient temperature. One of the most significant influences on the building envelope design is the sun. The sun is composed of ultraviolet, visible and infrared light that is dynamic and constantly changing relative to the building. Designs that do not take the sun's influence into account can subject the occupants of the building to conditions such as uncomfortable glare, solar heat gain, variable temperatures, and the early decay of fabrics, and surfaces that fade over time. This document discusses the characteristics of dynamic glazing which can mitigate against the influence of the sun. This document was published in September 2011.

GANA LD 02-0704 (R2010) : Emergency Egress Through Laminated Glazing Materials (Glass Information Builletin)

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Building codes often require, and/or modern architectural designs specify, glazing materials that provide enhanced performance levels of security and safety. These performance properties include: resistance to ballistics, blast, hurricane/cyclic wind pressures and physical attack. Glazing applications may also specify such properties as sound reduction, fade resistance, and solar and thermal control. Because laminated glazing materials are able to meet such requirements and design criteria, they are finding application in a broader range of installations than ever before. The use of laminated glazing in residential and commercial installations has led to inquiries by design professionals and specifiers regarding the reaction of public safety officials to these products. This document is intended to inform building owners, design professionals, and specifiers about emergency ingress and egress considerations when using these products. This document was published in July 2004.

GANA FRGC 01-1211 : Fire-Rated Glazing Changes in 2012 International Building Code (Glass Information Builletin)

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In 2010, the International Code Council (ICC) adopted several changes regarding fire-rated glazing in the International Building Code (IBC). ICC incorporated these changes into the 2012 IBC1, which they made available for use starting in spring 2011. Jurisdictions are anticipated to adopt the 2012 IBC as part of their code updates in the months and years to come. The purpose of this bulletin is to summarize these changes for design and building professionals. The 2012 IBC also includes a number of housekeeping edits and other clarifications that are not discussed in this bulletin. This document was published in December 2011.

GANA 02-0409 : Flat Glass Industry Standards (Glass Information Builletin)

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This document provides a list of the current editions, as of April 2, 2009, of industry consensus and federal flat glass standards frequently specified and referenced for use in residential and commercial construction applications in the United States. This document was published in April 2009.

GANA LD 06-0413 : Glass Floors and Stairs (Glass Information Builletin)

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Glass floors and stair treads are found in both residential and commercial settings, and are growing in popularity because of their aesthetic appeal as well as for the daylighting benefits they bring to a space. While there are manufacturers that provide engineered and tested flooring systems, most glass floor and stair tread projects require the input of a structural engineer to provide load calculations and an experienced installer to provide glazing details. Because pedestrian safety is a critical objective, the glazing in-fill must provide an acceptable level of slip resistance. If there is a possibility for inappropriate lines of sight, the glass will require greater opacity or translucency to address a concern for modesty. This document discusses several considerations for using glass in flooring and stair applications. This document was published in November 2007.

GANA ED 01-1114 : Glass Properties Pertaining to Photovoltaic Applications (Glass Information Builletin)

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Among structural materials, glass has many properties that make it uniquely suited for use in the design and fabrication of solar cells, modules, and arrays. While many different technologies are used in the engineering and science behind these solar power devices, they all have one thing in common: they convert light energy into electrical energy through what's called the "photovoltaic effect" or PV effect for short. This document was published in November 2014.

GANA MD 05-0212 : Green Aspects of Mirror (Glass Information Builletin)

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Thanks to a proven long-time silvering process, mirrors are very durable and have an extended useful life. They are usually disposed of only when they get outdated or damaged. This informational bulletin will address the environmentally-conscious aspects of the mirror manufacturing process, as well as the reusability and recyclability of old mirrors. This document was published in February 2012.

GANA TD 02-0402 : Heat-Treated Glass Surfaces Are Different (Glass Information Builletin)

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As the use of glass increased over recent years, issues of strength, safety and thermal performance became increasingly important design considerations. The availability of tinted and coated glasses had a dramatic impact on glass use in building projects. The vastly expanded aesthetic options, combined with the improved energy conserving and comfort capabilities of tinted and coated glasses allowed architects to use more glass, as well as larger sizes in their designs. A consequence of this trend was a corresponding increase in the use of tempered and heat-strengthened glass in order to meet both thermal and windload design requirements. The demand for tempered glass further increased with the passing of safety glazing legislation in 1977, which mandated its use in certain locations. This document discusses why industry cleaning procedures must be followed to avoid glass damage. This document was published in April 2008.

GANA LD 07-0809 : Hurricane Product Substitution (Glass Information Builletin)

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Thousands of impact resistant windows, doors, and skylights have been tested and certified since Hurricane Andrew ravaged South Florida in 1992, causing billions in property damage. As a consequence of the damage inflicted by Hurricane Andrew, more stringent standards for window systems were adopted. The requirements put into place the following year called for testing of window and door systems and changes to any component--including framing materials, glazing, sealants, weather stripping, hardware and anchors typically necessitated retesting and recertification. This document discusses the many considerations for hurricane product substitution. This document was published in August 2009.

GANA MD 03-0811 : Installation Techniques Designed to Prolong the Life of Flat Glass Mirrors (Glass Information Builletin)

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The reflective surface of a mirror is a thin film of pure metallic silver. Although well protected by paint, the silver film remains vulnerable to corrosion if exposed to chemicals or excessive moisture. This document provides some important installation recommendations. Strict adherence to these dos and don?ts will help protect the silver from corrosion and prolong the life of the mirror. This document was published in August 2011.

GANA BECD 03-0712 : Key Elements of Fenestration System Shop Drawings (Glass Information Builletin)

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Shop drawings are required by subcontractors, whether it is for glazing, metal panels, masonry, precast concrete, or any substrate that makes up the exterior facade of a building. The intent of this document is to focus on the key elements of shop drawings designed for detailing glass and metal curtain wall, window, skylight, and storefront installations. This bulletin presents a general checklist of items that should be included in shop drawings for fenestration systems and is presented in an "Order of Assembly" format for the documents. This document was published in July 2012.

GANA LD 10-0712 : Laminated Glass Use in Furniture (Glass Information Builletin)

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Glass is often used to enhance the beauty and style of furniture. It allows lighting to penetrate into the opening, provide an enhanced view of displayed objects or as a protective layer on continuously backed surfaces such as tables or as the primary loading surface in horizontal applications. Typical applications include table tops and table bases, cabinetry, and shelving. Glass can break, even if it is rated as a safety glazing and care should be taken to minimize glass- related injuries. This document discusses terms and applications for using laminated glass in furniture. This document was published in July 2012.

GANA FGMD 03-0410 : LEED Recycled Content for Glass (Glass Information Builletin)

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LEED&reg, which is an acronym for "Leadership in Energy and Environmental Design," is a rating system, developed by the U.S. Green Building Council, which serves to promote sustainable buildings, by awarding points for reducing energy use, improving indoor environmental quality and promoting a whole-building approach to sustainability. LEED&reg enables "Credit Points" to be earned in seven (7) categories. One of these categories, "Materials and Resources," enables points to be earned for "Recycled Content." The purpose of this GIB is to clarify the current requirements for recycled content claims for glass. This document was published in April 2010.

GANA LD 05-0114 : Marking and Labeling of Architectural Laminated Glass (Glass Information Builletin)

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Modern architectural designs are requiring the installation of glazing materials that are capable of performing in multi-peril situations. These applications typically require levels of protection well beyond those of basic safety glazing. As such there has been unprecedented advancement in the types, configurations and complexities of glazing materials currently utilized in architectural applications. Because of the tremendous increase in the recognized performance of glass and other glazing, the concern over properly identified components of a fenestration assembly has also increased. Currently, there are several industry guidelines that assist the frame manufacturer in the proper labeling of framing systems, but very little guidance is available for the glazing that is placed inside the frame, referenced as the "infill". The purpose of this informational bulletin is to provide guidance and hopefully some clarity to the various permanent marks or manufacturers designations currently being applied and/or required for the glazing infill of a fenestration assembly. This document was published in January 2014.
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