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SECTION 08 81 00
GLASS
 
 
Copyright 2013 - 2016 ARCAT, Inc. - All rights reserved
** NOTE TO SPECIFIER ** AGC Glass Company North America.; architectural, residential, interior, and fabricated glazing.
This section is based on the products of AGC Glass Company North America, which is located at:
11175 Cicero Dr. Suite 400
Alpharetta, GA 30022
Toll Free: (800) 251-0441
Phone: (404) 446-4207
Technical Support: (888) 234-8380
Fax: (404) 446-4220
Email: info@us.agc.com
Web Site: http://www.us.agc.com/building
While AGC's capabilities are global in reach, our approach to the building industry is decidedly local. We provide architectural, residential, interior, and fabricated glazing options that fulfill the design vision, while also meeting the specific needs of the region. In doing so, we help to construct greater opportunity for builders through value-added solutions.
 
PART 1 GENERAL
 
1.1
SECTION INCLUDES
 
** NOTE TO SPECIFIER ** Delete types below not required for project.
 
A.
Glass types including the following:
1.
Monolithic glass.
 
** NOTE TO SPECIFIER ** Laminated glass may be used monolithically, with or without coatings and insulated, with or without coatings.
 
2.
Laminated glass units.
3.
Insulating glass units without solar control coatings.
4.
Solar control insulating glass units.
5.
Tinted solar control insulating glass units.
 
** NOTE TO SPECIFIER ** Spandrel shall be used monolithically, but is typically used insulated, but not for purpose of solar control.
 
6.
Solar control insulating spandrel glass units.
7.
Laminated solar control insulating glass units.
1.2
RELATED SECTIONS
 
** NOTE TO SPECIFIER ** Delete sections below not relevant to this project; add others as required.
 
A.
Section 07 91 23 - Backer Rods.
B.
Section 08 43 13 - Aluminum-Framed Storefronts.
C.
Section 08 56 66 - Detention Window Screens.
D.
Section 08 57 00 - Hurricane Resistant Windows*.
E.
Section 08 81 13 - Decorative Glass Glazing.
F.
Section 08 83 00 - Mirrors.
G.
Section 08 88 56 - Ballistics-Resistant Glazing.
H.
Section 08 88 56 - Ballistic Resistant Glazing.
I.
Section 08 44 23 - Structural Sealant Glazed Curtain Wall.
1.3
REFERENCES
A.
American Architectural Manufacturers Association (AAMA):
1.
AAMA GDSG-1-1987: Glass Design for Sloped Glazing
2.
AAMA TIR-A7-1983: Sloped Glazing Guidelines
B.
American National Standards Institute (ANSI): ANSI Z 97.1 - Safety Glazing Materials Used in Buildings, Safety Performance Specifications and Methods of Test.
C.
ASTM International (ASTM):
1.
ASTM C 1036 - Standard Specification for Flat Glass.
2.
ASTM C 1048 - Standard Specification for Heat-Treated Flat Glass--Kind HS, Kind FT Coated and Uncoated Glass.
3.
ASTM C 1172 - Standard Specification for Laminated Architectural Flat Glass.
4.
ASTM C 1376 - Standard Specification for Pyrolytic and Vacuum Deposition Coatings on Glass.
5.
ASTM E 1886 - Test Method for Performance of Exterior Windows, Curtain Walls, Doors and Storm Shutters Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials.
6.
ASTM E 1996 - Standard Specification for Performance of Exterior Windows, Curtain Walls, Doors and Storm Shutters Impacted by Windborne Debris in Hurricanes.
7.
ASTM E 2190 - Standard Specification for Insulating Glass Unit Performance and Evaluation.
D.
Consumer Product Safety Commission (CPSC): 16CFR-1201 - Safety Standard for Architectural Glazing Materials.
E.
Glazing Association of North America (GANA):
1.
Glazing Manual.
2.
Laminated Glazing Reference Manual.
F.
United States Green Building Council (USGBC): LEED Rating Systems.
1.4
SUBMITTALS
A.
Submit under provisions of Section 01 30 00 - Administrative Requirements.
 
** NOTE TO SPECIFIER ** Paragraph below is defined in Section 01 30 00 - Administrative Requirements 'Submittal Procedures' as a 'delegated-design submittal.' Retain if Work of this Section is required to withstand specific design loads and design responsibilities have been delegated to Contractor or if structural data are required as another way to verify compliance with performance requirements. Professional engineer qualifications are specified in Section 01 40 00 - Quality Requirements 'Quality Requirements.' Delete if not required.
 
B.
Delegated-Design Submittal: For glass indicated to comply with performance requirements and design criteria, including analysis data and calculations signed and sealed by the qualified professional engineer responsible for their preparation.
C.
Product Data: Manufacturer's data sheets for each product specified, including but not limited to:
1.
Performance characteristics.
2.
Preparation instructions and recommendations.
3.
Storage and handling requirements and recommendations.
4.
Installation methods.
5.
Cleaning methods.
D.
Fabricator's Certification: Submit fabricator's certification acceptable to manufacturer.
 
** NOTE TO SPECIFIER ** The following paragraph applies only to projects seeking LEED certification. Delete if not required.
 
E.
LEED Submittals: Product Data for Credit EQ 4.1; for adhesives and sealants used inside of the weatherproofing system, including printed statement of VOC content.
 
** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
 
F.
Selection Samples: For each glass product specified, except clear uncoated glass, two complete sets of samples representing manufacturer's full range of available products types, thicknesses and coatings.
G.
Verification Samples: For each glass product specified except clear uncoated glass, two samples representing actual product types, thicknesses and coatings specified.
1.5
QUALITY ASSURANCE
A.
Manufacturer's Qualifications: Minimum of 5 years experience manufacturing solar control coated glass.
B.
Fabricator's Qualifications: Certified by AGC Glass Company to fabricate solar control coated glass products.
 
** NOTE TO SPECIFIER ** The following applies to sealed insulating glass units. Delete if not required.
 
1.
Minimum of 5 years experience manufacturing sealed insulating glass units meeting ASTM E 2190.
 
** NOTE TO SPECIFIER ** The following applies to laminated glass units. Delete if not required.
 
2.
Minimum of 5 years experience manufacturing laminated glass units meeting ASTM C 1172 and CPSC 16 CFR-1201.
 
** NOTE TO SPECIFIER ** Retain this article if laminated glass is installed with glazing sealants or if glass with decorative film overlay in contact with glazing sealants is specified. If retaining, also retain "Preconstruction adhesion and compatibility test reports" Paragraph in "Informational Submittals" Article.
 
C.
Preconstruction Adhesion and Compatibility Testing: Test each glazing material type, tape sealant, gasket, glazing accessory, and glass-framing member for adhesion to and compatibility with elastomeric glazing sealants. Data based on previous testing of current sealant products, and glazing materials matching those specified is acceptable.
 
** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.
 
D.
Mock-Up: Provide a mock-up for evaluation of glazing unit fabrication and installation workmanship.
1.
Install in locations designated by Architect.
2.
Do not proceed with remaining work until workmanship is approved by Architect.
3.
Rework mock-up area as required to produce acceptable work.
1.6
DELIVERY, STORAGE AND HANDLING
A.
Delivery: Deliver glass in manufacturer's or fabricator's original containers and packaging, with labels clearly identifying product name and manufacturer.
B.
Storage: Store glass in accordance with manufacturer's instructions.
1.
Store glass in manufacturer's or fabricator's original containers and packaging, with labels clearly identifying product name and manufacturer. Protect from damage.
2.
Store products in manufacturer's labeled packaging until ready for installation.
3.
Store glass in clean, dry area indoors.
4.
Protect from exposure to direct sunlight and freezing temperatures.
5.
Apply temporary coverings loosely to allow adequate ventilation.
6.
Protect from contact with corrosive chemicals.
7.
Avoid placement of glass edge on concrete, metal, and other hard objects.
8.
Rest glass on clean, cushioned pads at 1/4-points.
C.
Handling: Handle glass in accordance with manufacturer's instructions.
1.
Protect glass from damage during handling and installation.
2.
Do not slide one lite of glass against another.
3.
Do not use sharp objects near unprotected glass.
1.7
PROJECT CONDITIONS
A.
Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.
1.8
SEQUENCING AND SCHEDULING
A.
Conference: Convene a pre-installation conference to establish procedures to maintain optimum working conditions and to coordinate this work with related and adjacent work.
1.9
WARRANTY
 
** NOTE TO SPECIFIER ** The following paragraph is for coated glass units. Delete if not required.
 
A.
Manufacturer's Special Warranty on Coated Glass:
1.
Manufacturer's standard form in which coated-glass manufacturer agrees to replace coated glass units that deteriorate within specified warranty period.
2.
Deterioration of coated glass is defined as failure of coating, including discoloration or de-lamination, under normal use that is not attributed to glass breakage or to maintaining and cleaning insulating glass contrary to manufacturer's written instructions.
 
** NOTE TO SPECIFIER ** The following paragraph is for insulating glass units. Delete if not required.
 
B.
Manufacturer's Special Warranty on Insulating Glass:
1.
Manufacturer's standard form in which insulating glass manufacturer agrees to replace insulating glass units that deteriorate within specified warranty period.
2.
Deterioration of insulating glass is defined as failure of hermetic seal under normal use that is not attributed to glass breakage or to maintaining and cleaning insulating glass contrary to manufacturer's written instructions.
3.
Evidence of failure is the obstruction of vision by dust, moisture, or film on interior surfaces of glass.
 
** NOTE TO SPECIFIER ** Verify availability of warranties and warranty periods with products specified in Part 2. Note that glass manufacturer's typically begin the warranty period at the date of manufacture. Fill in blank below or delete line as applicable. Delete options for warranty period not required.
 
4.
Warranty Period: _________________.
5.
Warranty Period: 5 years from date of manufacture.
6.
Warranty Period: 10 years from date of manufacture.
 
** NOTE TO SPECIFIER ** The following paragraph is for laminated glass units. Delete if not required.
 
C.
Manufacturer's Special Warranty on Laminated Glass:
1.
Manufacturer's standard form in which laminated glass manufacturer agrees to replace laminated glass units that deteriorate within specified warranty period.
2.
Deterioration of laminated glass is defined as defects developed from normal use that are not attributed to glass breakage or to maintaining and cleaning laminated glass contrary to manufacturer's written instructions.
3.
Defects include edge separation, de-lamination materially obstructing vision through glass, and blemishes exceeding those allowed by referenced laminated glass standard.
 
** NOTE TO SPECIFIER ** Verify availability of warranties and warranty periods with products specified in Part 2. Note that glass manufacturers typically begin the warranty period at the date of manufacture. Fill in blank below or delete line as applicable. Delete options for warranty period not required.
 
4.
Warranty Period: _________________.
5.
Warranty Period: 5 years from date of manufacture.
 
** NOTE TO SPECIFIER ** Only where coating does not face PVB interlayer. Delete if not required.
 
6.
Warranty Period: 10 years from date of manufacture.
PART 2 PRODUCTS
 
2.1
MANUFACTURERS
A.
Acceptable Manufacturer: AGC Glass Company; North America, which is located at: 11175 Cicero Dr. Suite 400; Alpharetta, GA 30022; Toll Free Tel: 800-251-0441; Tel: 404-446-4207; 888-234-8380 (Technical Support); Fax: 404-446-4220; Email: request info (info@us.agc.com); Web: www.us.agc.com
 
** NOTE TO SPECIFIER ** Delete one of the following two subparagraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
B.
Substitutions: Not permitted.
C.
Substitutions: Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
2.2
PERFORMANCE REQUIREMENTS
A.
General Performance: Installed glazing systems shall withstand normal thermal movement and impact loads (where applicable) without failure, including loss or glass breakage attributable to the following: defective manufacture, fabrication, or installation; deterioration of glazing materials; or other defects in construction.
 
** NOTE TO SPECIFIER ** Revise paragraph below if Category I materials are acceptable to authorities having jurisdiction and are required. Delete if not required.
 
B.
Safety Glazing: Where safety glazing is indicated, comply with testing requirements in 16 CFR 1201 for Category II materials.
 
** NOTE TO SPECIFIER ** Retain paragraph below if Contractor is required to assume responsibility for design. The 2006 IBC contains requirements for interior glass installed adjacent to walking surfaces.
 
C.
Delegated Design: Design glass installed adjacent to walking surfaces, including comprehensive engineering analysis by a qualified professional engineer, using performance requirements and design criteria indicated.
1.
Differential deflection of adjacent unsupported edges shall not exceed glass thickness when subjected to 50 lbf/ft (730 n/m) applied horizontally to one panel at any point up to 42 inches (1067 mm) above the adjacent walking surface.
2.
Base design on thickness at thinnest part of the glass.
2.3
GLASS PRODUCTS
A.
Thickness: Where glass thickness is indicated, it is a minimum. Provide glass lites in thicknesses as needed to comply with requirements indicated.
B.
Strength: Where float glass is indicated, provide annealed float glass, Kind HSheat strengthened float glass, or Kind FTfully tempered treated float glass as needed to comply with requirements indicated. Where heat treated glass is indicated, provide Kind HSheat strengthened float glass or Kind FTfully tempered float glass as needed to comply with requirements indicated. Where fully tempered glass is indicated, provide Kind FTfully tempered float glass.
C.
Heat-Treated Float Glass: ASTM C 1048, ASTM C 1036; Type I; Quality-Q3; Class I (clear) unless otherwise indicated; of kind and condition indicated.
1.
Fabrication Process: By horizontal (roller-hearth) process with roll-wave distortion parallel to bottom edge of glass as installed unless otherwise indicated.
D.
Back-Painted Decorative Glass: ASTM C 1036, Type I, Quality-Q3, Class I (ultra clear low-iron float).
1.
Provide AGC Glass Krystal Kolours.
 
** NOTE TO SPECIFIER ** Delete tint colors not required.
 
2.
Tint Color: Krystal Kolours - Rich Aluminum.
3.
Tint Color: Krystal Kolours - Pure White.
4.
Tint Color: Krystal Kolours - Pure Black.
5.
Tint Color: Krystal Kolours - Turquoise Blue.
6.
Tint Color: Krystal Kolours - Mocha.
7.
Tint Color: Krystal Kolours - Luminous Red.
8.
Tint Color: Krystal Kolours - Metal Grey.
9.
Tint Color: Krystal Kolours - Pastel Green.
10.
Tint Color: Krystal Kolours - Luminous Yellow.
11.
Tint Color: Krystal Kolours - Deep Blue.
12.
Fabrication Process: By curtain head production line to assure uniform paint coverage using an adhesion promoter to ensure paint adhesion to the glass. Back-painted decorative glass must have a secondary protective grey backing paint to protect colored paint surface.
 
** NOTE TO SPECIFIER ** Edit the following Article by deleting products not required.
 
2.4
MATERIALS
A.
Glass Fabrication - General:
1.
Edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing publications; and to comply with system performance requirements.
2.
Free of foreign substances and air or glass pockets.
B.
Clear Float Glass:
1.
Compliance: ASTM C 1036, Type I, Quality q3, Class 1.
C.
Ultra Clear Low-Iron Float Glass:
1.
Compliance: ASTM C 1036, Type I, Quality q3, Class 1.
2.
Visible Light Transmission: Not less than 91 percent.
3.
Provide AGC Glass - Krystal Klear.
D.
Uncoated, Tinted Float Glass:
1.
Compliance: ASTM C 1036; Type I; Quality q3; Class 2.
2.
Provide AGC Glass - Solarshield.
 
** NOTE TO SPECIFIER ** Delete tint color not required.
 
3.
Tint Color: Solarshield - Pure Green.
4.
Tint Color: Solarshield - Pure Blue.
5.
Tint Color: Solarshield - Pure Grey.
6.
Tint Color: Solarshield - Pure Bronze.
7.
Tint Color: Solarshield - Sky Blue.
8.
Tint Color: Solarshield - Meadow Green.
9.
Tint Color: Solarshield - Midnight Blue.
10.
Tint Color: Solarshield - Forest Green.
E.
Heat Treatment for Float Glass:
 
** NOTE TO SPECIFIER ** Delete options for type not required.
 
1.
Heat Treatment: As scheduled and indicated on Drawings.
2.
Heat Treatment: Annealed.
3.
Heat Treatment: Kind HS, heat strengthened.
4.
Heat Treatment: Kind FT, fully tempered.
F.
Sputtered Coated Low-Emissivity Clear Vision Glass:
1.
Compliance: ASTM C 1376, coated by sputtered process, ASTM C 1036, Type I, Quality-Q3, Class I (clear) unless otherwise indicated, and complying with other requirements specified.
 
** NOTE TO SPECIFIER ** Energy Select 23 and 28 - Triple-Silver low-e coating on AGC glass for maximum solar control. Delete product not required.
 
2.
Provide AGC Glass - Energy Select 23, triple silver on clear substrate. Neutral clear aesthetic, 50% VLT and 0.23 solar heat gain coefficient SHGC.
3.
Provide AGC Glass - Energy Select 28, triple silver on clear substrate. Neutral aesthetic, with a slightly bluer hue, 62% VLT and 0.28 SHGC.
 
** NOTE TO SPECIFIER ** Energy Select 31 - Neutral reflective low-emissivity glass for energy efficiency and year-round savings. Delete if not required.
 
4.
Provide AGC Glass - Energy Select 31.
5.
Provide AGC Glass - Energy Select 36.
6.
Provide AGC Glass - Energy Select 40.
7.
Provide AGC Glass - Energy Select R42.
8.
Provide AGC Glass - Energy Select 63.
G.
Sputtered Coated Low-Emissivity Tinted Vision Glass:
1.
Compliance: ASTM C 1376, coated by sputtered process, ASTM C 1036, Type I, Quality-Q3, Class 2 (Tinted) unless otherwise indicated, and complying with other requirements specified.
 
** NOTE TO SPECIFIER ** Delete types not required.
 
2.
Provide AGC Glass - Energy Select 20 - Pure Grey.
3.
Provide AGC Glass - Energy Select 20 - Pure Bronze.
4.
Provide AGC Glass - Energy Select 20 - Forest Green.
5.
Provide AGC Glass - Energy Select 25 - Pure Grey.
6.
Provide AGC Glass - Energy Select 25 - Pure Bronze.
7.
Provide AGC Glass - Energy Select 25 - Forest Green.
 
** NOTE TO SPECIFIER ** Delete tint color not required.
 
8.
Tint Color: Solarshield Pure Grey.
9.
Tint Color: Solarshield Pure Bronze.
10.
Tint Color: Solarshield Forest Green.
H.
Pyrolytic Coated Low-Emissivity Clear Vision Glass:
1.
Compliance: ASTM C 1376, coated by pyrolytic process, ASTM C 1036, Type I, Quality-Q3, Class I (clear) unless otherwise indicated, and complying with other requirements specified.
2.
Provide AGC Glass - Energy Select 73.
I.
Pyrolytic Coated Low-Emissivity Tinted Vision Glass:
1.
Compliance: ASTM C 1376, coated by pyrolytic process, ASTM C 1036, Type I, Quality-Q3, Class 2 (Tinted) unless otherwise indicated, and complying with other requirements specified.
2.
Provide AGC Glass, - Sunergy.
 
** NOTE TO SPECIFIER ** Delete tint color not required.
 
3.
Tint Color: Green.
4.
Tint Color: Gray.
5.
Tint Color: Azur.
6.
Tint Color: Dark Blue.
 
** NOTE TO SPECIFIER ** Wired glass is not recognized as safety glazing in the 2006 IBC, which requires safety glazing in doors except in openings through which a 3-inch (76-mm) sphere is unable to pass.
 
J.
Polished Wired Glass:
1.
Compliance: ASTM C 1036, Type II, Class 1 (clear), Form 1, Quality-Q6.
2.
Provide AGC Glass - Polished Wire Glass.
 
** NOTE TO SPECIFIER ** Delete mesh not required.
 
3.
Mesh: M1 (diamond).
4.
Mesh: M2 (square).
K.
Patterned Glass:
1.
Compliance: ASTM C 1036, Type II, Class 1 (clear), Form 3, Quality-Q6.
2.
Provide AGC Glass - Pattern.
 
** NOTE TO SPECIFIER ** Delete finish not required.
 
3.
Finish: Finish F1 (patterned one side).
4.
Finish: Finish F2 (patterned both sides).
 
** NOTE TO SPECIFIER ** Delete pattern not required.
 
5.
Pattern: Aqua (Aquatex).
6.
Pattern: Bamboo.
7.
Pattern: Citrus (P-62).
8.
Pattern: Delta.
9.
Patterns: Flutes
10.
Pattern: Pebbles.
11.
Pattern: Pixels.
12.
Pattern: Textured Flutex.
13.
Pattern: Rain.
L.
Patterned Wired Glass:
1.
Compliance: ASTM C 1036, Type II, Class 1 (clear), Form 2, Quality-Q6.
2.
Provide AGC Glass - Kasumi Obscure Wire:
 
** NOTE TO SPECIFIER ** Delete finish not required.
 
3.
Finish: Finish F1 (patterned one side).
4.
Finish: Finish F2 (patterned both sides).
 
** NOTE TO SPECIFIER ** Delete pattern not required.
 
5.
Pattern: Pattern P1 (linear).
6.
Pattern: Pattern P2 (geometric).
7.
Pattern P3 (random).
8.
Pattern: Pattern P4 (special).
 
** NOTE TO SPECIFIER ** Delete mesh not required.
 
9.
Mesh: M1 (diamond).
10.
Mesh: M2 (square).
 
** NOTE TO SPECIFIER ** AGC does not produce silk screened glass, but fabricators may use AGC glass to make silk screened glass Delete if not required.
 
M.
Silk-Screened Ceramic-Coated Vision Glass: Heat-treated float glass, ASTM C 1048 Condition C:
1.
Provide AGC Glass - Silk Screened Ceramic Coated Vision Glass:
 
** NOTE TO SPECIFIER ** Delete glass not required.
 
2.
Glass: Clear float.
3.
Glass: Ultraclear Low-Iron float.
4.
Glass: Tinted float.
 
** NOTE TO SPECIFIER ** Delete tint color not required.
 
5.
Tint Color: Solarshield - Pure Bronze.
6.
Tint Color: Solarshield - Pure Grey.
7.
Tint Color: Solarshield - Pure Green.
8.
Tint Color: Solarshield - Meadow Green.
9.
Tint Color: Solarshield - Forest Green.
10.
Tint Color: Solarshield - Sky Blue.
11.
Tint Color: Solarshield - Pure Blue.
12.
Tint Color: Solarshield - Midnight Blue.
 
** NOTE TO SPECIFIER ** Pyrolytic coatings may be used on either the first or the second surface of monolithic-glass lites as well as other surfaces of laminated and insulating glass. Sputtered coatings may only be used with monolithic glass if recommended by manufacturer, and then only on the second surface. Otherwise, sputtered coating must be used with either laminated or insulating glass and placed on the second or third surface. Some sputter-coated products are heat treatable after coating is applied. Delete if not required.
 
N.
Reflective-Coated Vision Glass:
1.
Compliance: ASTM C 1376, coated by pyrolytic process, and complying with other requirements specified.
 
** NOTE TO SPECIFIER ** Delete product not required.
 
2.
Provide AGC Glass - Stopsol Classic: Clear. Coating Color: Classic.
3.
Provide AGC Glass - Stopsol Classic: Green. Coating Color: Classic.
4.
Provide AGC Glass - Stopsol Classic: Gray. Coating Color: Classic.
5.
Provide AGC Glass - Stopsol Classic: Bronze. Coating Color: Classic.
6.
Provide AGC Glass - Stopsol SuperSilver: Clear. Coating Color: SuperSilver - Pewter.
7.
Provide AGC Glass - Stopsol SuperSilver: Green. Coating Color: SuperSilver - Pewter.
8.
Provide AGC Glass - Stopsol SuperSilver: Gray. Coating Color: SuperSilver - Pewter.
9.
Provide AGC Glass - Stopsol SilverLight: Priva Blue. Coating Color: SilverLight - Silver.
O.
Ceramic-Coated Spandrel Glass: AGC does not produce Spandrel. AGC glass may be used to make Spandrel by glass fabricators who buy AGC glass.
1.
Compliance: ASTM C 1048, Condition B, ASTM C 1036 Type I, Quality q3.
2.
Provide AGC Glass - Ceramic Coated Spandrel.
 
** NOTE TO SPECIFIER ** Delete glass not required.
 
3.
Glass: Clear float.
4.
Glass: Ultra Clear float.
5.
Glass: Tinted float.
 
** NOTE TO SPECIFIER ** Delete tint color not required.
 
6.
Tint Color: Solarshield - Pure Bronze.
7.
Tint Color: Solarshield - Pure Grey.
8.
Tint Color: Solarshield - Pure Green.
9.
Tint Color: Solarshield - Meadow Green.
10.
Tint Color: Solarshield - Forest Green.
11.
Tint Color: Solarshield - Sky Blue.
12.
Tint Color: Solarshield - Pure Blue.
13.
Tint Color: Solarshield - Midnight Blue.
 
** NOTE TO SPECIFIER ** Delete color not required.
 
14.
Ceramic Coating Color: As selected by Architect from manufacturer's full range.
15.
Ceramic Coating Color: Provide AGC Glass Green.
16.
Ceramic Coating Color: Provide AGC Glass Grey.
17.
Ceramic Coating Color: Provide AGC Glass Black.
18.
Ceramic Coating Color: Provide AGC Glass Warm Gray.
19.
Ceramic Coating Color: Provide AGC Glass Charcoal.
20.
Ceramic Coating Color: Provide AGC Glass Bronze.
21.
Ceramic Coating Color: Provide AGC Glass Lava Bronze.
22.
Ceramic Coating Color: Provide AGC Glass Blue.
23.
Ceramic Coating Color: Provide AGC Glass Dark Green.
24.
Ceramic Coating Color: Provide AGC Glass White.
25.
Ceramic Coating Color: Provide AGC Glass Privacy Grey.
 
** NOTE TO SPECIFIER ** Coating below is an elastomeric paint and is less expensive than ceramic coating. Silicone coating is typically more uneven than ceramic coating and frequently contains pin holes; however, these irregularities are generally not visible from typical viewing distances because of lack of illumination in the space behind spandrel glass. Silicone coating is more readily available in custom colors and may provide fallout resistance. Delete if not required.
 
P.
Silicone-Coated Spandrel Glass:
1.
Compliance: ASTM C 1048, Condition C,ASTM C 1036 Type I, Quality-Q3, and complying with other requirements specified.
2.
Provide AGC Glass - Silicone Coated Spandrel.
 
** NOTE TO SPECIFIER ** Delete glass not required.
 
3.
Glass: Clear float.
4.
Glass: Ultraclear Low-Iron float.
5.
Glass: Tinted float.
 
** NOTE TO SPECIFIER ** Delete tint color not required.
 
6.
Tint Color: Solarshield - Pure Bronze.
7.
Tint Color: Solarshield - Pure Grey.
8.
Tint Color: Solarshield - Pure Green.
9.
Tint Color: Solarshield - Meadow Green.
10.
Tint Color: Solarshield - Forest Green.
11.
Tint Color: Solarshield - Sky Blue.
12.
Tint Color: Solarshield - Pure Blue.
13.
Tint Color: Solarshield - Midnight Blue.
 
** NOTE TO SPECIFIER ** Delete color not required.
 
14.
Silicone Coating Color: As selected by Architect from manufacturer's full range.
15.
Silicone Coating Color: Provide AGC Glass Green.
16.
Silicone Coating Color: Provide AGC Glass Grey.
17.
Silicone Coating Color: Provide AGC Glass Bronze.
18.
Silicone Coating Color: Provide AGC Glass Warm Grey.
19.
Silicone Coating Color: Provide AGC Glass Black.
Q.
Reflective-Coated Spandrel Glass:
1.
Compliance: ASTM C 1376, Kind CS; coated by pyrolytic process, and complying with other requirements specified.
 
** NOTE TO SPECIFIER ** Delete product not required.
 
2.
Provide AGC Glass - Stopsol Classic: Clear. Coating Color: Classic - Gold. Tint Color: Clear.
3.
Provide AGC Glass - Stopsol Classic: Green. Coating Color: Classic - Gold. Tint Color: Green.
4.
Provide AGC Glass - Stopsol Classic: Gray. Coating Color: Classic - Gold. Tint Color: Grey.
5.
Provide AGC Glass - Stopsol Classic: Bronze. Coating Color: Classic - Gold. Tint Color: Bronze.
6.
Provide AGC Glass - Stopsol SuperSilver: Clear. Coating Color: SuperSilver - Pewter. Tint Color: Clear.
7.
Provide AGC Glass - Stopsol SuperSilver: Green. Coating Color: SuperSilver - Pewter. Tint Color: Green.
8.
Provide AGC Glass - Stopsol SuperSilver: Gray. Coating Color: SuperSilver - Pewter. Tint Color: Grey.
9.
Provide AGC Glass - Stopsol SilverLight- Priva Blue. Coating Color: SilverLight - Silver. Tint Color: Priva Blue.
 
** NOTE TO SPECIFIER ** Delete glass not required.
 
10.
Glass: Clear float.
11.
Glass: Ultraclear Low-Iron float.
12.
Glass: Tinted float.
R.
Reflective-Coated Acid Etched Translucent Glass:
1.
Compliance: ASTM C 1376, Kind CS; coated by pyrolytic process, ASTM C 1036, Type I, Quality-Q3, Class I, and complying with other requirements specified.
2.
Provide AGC Glass - Matelux Stopsol SuperSilver.
3.
Coating Color: SuperSilver Pewter.
 
** NOTE TO SPECIFIER ** Delete glass not required.
 
4.
Glass: Clear float.
5.
Glass: Tinted float.
 
** NOTE TO SPECIFIER ** Delete tint not required.
 
6.
Tint Color: Clear.
7.
Tint Color: Green.
8.
Tint Color: Dark Blue.
9.
Etching Type: Classic Etching One Side.
 
** NOTE TO SPECIFIER ** AGC will not manufacture laminated, but glass fabricators may use our glass to produce laminated Delete if not required.
 
2.5
LAMINATED GLASS
A.
Laminated Glass: ASTM C 1172, and complying with testing requirements in 16 CFR 1201 for Category II materials, and with other requirements specified. Use materials that have a proven record of no tendency to bubble, discolor, or lose physical and mechanical properties after fabrication and installation.
 
** NOTE TO SPECIFIER ** Delete construction not required.
 
1.
Construction: Laminate glass with polyvinyl butyral interlayer to comply with interlayer manufacturer's written recommendations.
2.
Construction: Laminate glass with ionoplast interlayer to comply with interlayer manufacturer's written recommendations.
3.
Interlayer Thickness: Provide thickness not less than that indicated and as needed to comply with requirements.
4.
Interlayer Color: Clear unless otherwise indicated.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
B.
Windborne-Debris-Impact-Resistant Laminated Glass: ASTM C 1172. Use materials that have a proven record of no tendency to bubble, discolor, or lose physical and mechanical properties after fabrication and installation.
1.
Construction: Laminate glass with the following to comply with interlayer manufacturer's written recommendations:
 
** NOTE TO SPECIFIER ** Delete interlayer not required.
 
a.
Polyvinyl butyral interlayer.
b.
Polyvinyl butyral interlayers reinforced with polyethylene terephthalate film.
c.
Ionoplast interlayer.
2.
Interlayer Thickness: Provide thickness not less than that indicated and as needed to comply with requirements.
3.
Interlayer Color: Clear unless otherwise indicated.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
2.6
GLAZING GASKETS
 
** NOTE TO SPECIFIER ** Gaskets in first paragraph below are for drive-in wedges or for use with pressurized stops. Delete if not required.
 
A.
Dense Compression Gaskets: Molded or extruded gaskets of profile and hardness required to maintain watertight seal, made from one of the following:
 
** NOTE TO SPECIFIER ** Delete product not required.
 
1.
Neoprene complying with ASTM C 864.
2.
EPDM complying with ASTM C 864.
3.
Silicone complying with ASTM C 1115.
4.
Thermoplastic polyolefin rubber complying with ASTM C 1115.
 
** NOTE TO SPECIFIER ** Gaskets in first paragraph below are for use between glass and frame (or fixed stop) where they will be compressed by inserting dense compression gaskets or by pressure-glazing stops. Neoprene is not compatible with silicone glazing sealants. Delete if not required.
 
B.
Soft Compression Gaskets: Extruded or molded, closed-cell, integral-skinned gaskets complying with ASTM C 509, Type II, black; of profile and hardness required to maintain watertight seal.
 
** NOTE TO SPECIFIER ** Delete type not required.
 
1.
Type: Neoprene.
2.
Type: EPDM.
3.
Type: Silicone.
4.
Type: Thermoplastic polyolefin rubber.
5.
Application: Use where soft compression gaskets will be compressed by inserting dense compression gaskets on opposite side of glazing or pressure applied by means of pressure-glazing stops on opposite side of glazing.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
C.
Lock-Strip Gaskets: Neoprene extrusions in size and shape indicated, fabricated into frames with molded corner units and zipper lock-strips, complying with ASTM C 542, black.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
2.7
GLAZING SEALANTS
A.
General:
1.
Compatibility: Provide glazing sealants that are compatible with one another and with other materials they will contact, including glass products, seals of insulating glass units, and glazing channel substrates, under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field experience.
2.
Suitability: Comply with sealant and glass manufacturers' written instructions for selecting glazing sealants suitable for applications indicated and for conditions existing at time of installation.
 
** NOTE TO SPECIFIER ** Retain first subparagraph below if required for LEED-NC, LEED-CI, or LEED-CS Credit IEQ 4.1. Delete if not required.
 
3.
Sealants used inside the weatherproofing system, shall have a VOC content of not more than 250 g/L when calculated according to 40 CFR 59, Subpart D (EPA Method 24).
 
** NOTE TO SPECIFIER ** Retain first subparagraph below if required for LEED for Schools Credit IEQ 4. Delete if not required.
 
4.
Sealants used inside the weatherproofing system shall comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers."
5.
Colors of Exposed Glazing Sealants: As selected by Architect from manufacturer's full range.
 
** NOTE TO SPECIFIER ** Retain one or more of first four paragraphs below. If retaining more than one, retain "Applications" subparagraphs.
 
B.
Glazing Sealant: Neutral-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 100/50, Use NT.
 
** NOTE TO SPECIFIER ** Describe types of glazing applications where this sealant is required. Delete if not required.
 
1.
Applications: _________.
C.
Glazing Sealant: Neutral-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 50, Use NT.
 
** NOTE TO SPECIFIER ** Describe types of glazing applications where this sealant is required. Delete if not required.
 
1.
Applications: _________.
D.
Glazing Sealant: Neutral-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 25, Use NT.
 
** NOTE TO SPECIFIER ** Describe types of glazing applications where this sealant is required. Delete if not required.
 
1.
Applications: _________.
E.
Glazing Sealant: Acid-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 25, Use NT.
1.
Products: Subject to compliance with requirements, provide one of the following :
a.
BASF Building Systems; OmniPlus.
b.
Bostik, Inc.; Chem-Calk 1200.
c.
Dow Corning Corporation; 999-A.
d.
GE Advanced Materials - Silicones; Contractors SCS1000 and Construction SCS1200.
e.
May National Associates, Inc.; Sil 100 Series.
f.
Pecora Corporation; 860.
g.
Polymeric Systems, Inc.; PSI-601.
h.
Schnee-Morehead, Inc., an ITW company; SM5732 Polyglaze.
i.
Tremco Incorporated; Proglaze.
 
** NOTE TO SPECIFIER ** Describe types of glazing applications where this sealant is required. Delete if not required.
 
2.
Applications: _________.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
2.8
GLAZING TAPES
A.
Back-Bedding Mastic Glazing Tapes: Preformed, butyl-based, 100 percent solids elastomeric tape; non-staining and non-migrating in contact with nonporous surfaces; with or without spacer rod as recommended in writing by tape and glass manufacturers for application indicated; and complying with ASTM C 1281 and AAMA 800 for products indicated below:
 
** NOTE TO SPECIFIER ** Retain one or more back-bedding tapes from subparagraphs below. AAMA 804.3 tape is for less-severe back-bedding and drop-in residential and light-commercial glazing applications. AAMA 806.3 tape is for high-performance commercial glazing applications involving continuous pressure from gaskets or pressure-generating stop designs. AAMA 807.3 tape is for commercial glazing applications not involving continuous pressure from gaskets and stop designs.
 
1.
AAMA 804.3 tape, where indicated.
2.
AAMA 806.3 tape, for glazing applications in which tape is subject to continuous pressure.
3.
AAMA 807.3 tape, for glazing applications in which tape is not subject to continuous pressure.
B.
Expanded Cellular Glazing Tapes: Closed-cell, PVC foam tapes; factory coated with adhesive on both surfaces; and complying with AAMA 800 for the following types:
1.
AAMA 810.1, Type 1, for glazing applications in which tape acts as the primary sealant.
2.
AAMA 810.1, Type 2, for glazing applications in which tape is used in combination with a full bead of liquid sealant.
2.9
MISCELLANEOUS GLAZING MATERlALS
A.
General: Provide products of material, size, and shape complying with referenced glazing standard, requirements of manufacturers of glass and other glazing materials for application indicated, and with a proven record of compatibility with surfaces contacted in installation.
B.
Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer.
C.
Setting Blocks: Elastomeric material with a Shore, Type A durometer hardness of 85, plus or minus 5.
D.
Spacers: Elastomeric blocks or continuous extrusions of hardness required by glass manufacturer to maintain glass lites in place for installation indicated.
E.
Edge Blocks: Elastomeric material of hardness needed to limit glass lateral movement (side walking).
 
** NOTE TO SPECIFIER ** Retain first paragraph below if applicable for glazing channels.
 
F.
Cylindrical Glazing Sealant Backing: ASTM C 1330, Type O (open-cell material), of size and density to control glazing sealant depth and otherwise produce optimum glazing sealant performance.
2.10
FABRICATI0N OF GLAZING UNITS
A.
Fabricate glazing units in sizes required to fit openings indicated for Project, with edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing publications, to comply with system performance requirements.
 
** NOTE TO SPECIFIER ** Retain first paragraph below for butt-glazed lites.
 
B.
Clean-cut or flat-grind vertical edges of butt-glazed monolithic lites to produce square edges with slight chamfers at junctions of edges and faces.
 
** NOTE TO SPECIFIER ** Retain paragraph below for exposed edges and corners.
 
C.
Grind smooth and polish exposed glass edges and corners.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
2.11
MONOLITHIC GLASS UNITS
A.
Fabrication: Provide monolithic glass units in glass types and sizes required to fit openings as scheduled and indicated on Drawings.
B.
Float Glass:
 
** NOTE TO SPECIFIER ** Multiple options may be retained. Delete options for glass types not required.
 
1.
Glass Types: As scheduled or indicated on Drawings.
2.
Glass Type: Clear float glass.
3.
Glass Type: Ultraclear Low Iron float glass as manufactured by AGC Glass
4.
Glass Type: Tinted float glass, by AGC Glass
 
** NOTE TO SPECIFIER ** Delete options for heat treatment not required.
 
5.
Heat Treatment: As scheduled or indicated on Drawings.
6.
Heat Treatment: Annealed.
7.
Heat Treatment: Kind HS, heat strengthened.
8.
Heat Treatment: Kind FT, fully tempered.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
2.12
LAMINATED GLASS UNITS
A.
Fabrication: Provide laminated glass units in glass types and sizes required to fit openings as scheduled and indicated on Drawings.
B.
Laminated Glass:
 
** NOTE TO SPECIFIER ** Multiple options may be retained. Delete options for glass types not required.
 
1.
Glass Types: As scheduled or indicated on Drawings.
2.
Glass Type: Clear float glass.
3.
Glass Type: Ultraclear Low-Iron float glass as manufactured by AGC Glass.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
4.
Glass Type: Tinted float glass.
 
** NOTE TO SPECIFIER ** Delete options for heat treatment not required.
 
5.
Heat Treatment: As scheduled or indicated on Drawings.
6.
Heat Treatment: Annealed.
7.
Heat Treatment: Kind HS, heat strengthened.
8.
Heat Treatment: Kind FT, fully tempered.
 
** NOTE TO SPECIFIER ** Delete options for glass thickness not required.
 
9.
Glass Thickness: As scheduled or indicated on Drawings.
10.
Glass Thickness: Each lite, 3 mm (1/8 inch).
11.
Glass Thickness: Each lite, 4 mm (5/32 inch).
12.
Glass Thickness: Each lite, 5 mm (3/16 inch).
13.
Glass Thickness: Each lite, 6 mm (1/4 inch).
14.
Glass Thickness: Each lite, 8 mm (5/16 inch).
15.
Glass Thickness: Each lite, 12 mm (1/2 inch).
 
** NOTE TO SPECIFIER ** Delete interlayer type not required.
 
16.
Interlayer Type: DuPont Sentry Glass.
17.
Interlayer Type: Vanceva Colors.
18.
Interlayer Type: Silent Glass Technology.
 
** NOTE TO SPECIFIER ** Delete options for interlayer thickness not required.
 
19.
Interlayer Thickness: As scheduled or indicated on Drawings.
20.
Interlayer Thickness: 0.010 inch.
21.
Interlayer Thickness: 0.030 inch.
22.
Interlayer Thickness: 0.060 inch.
23.
Interlayer Thickness: 0.090 inch.
24.
Interlayer Thickness: 0.10 inch.
C.
Vacuum Deposition Sputtered Coatings:
1.
Coating on No. 3 Surfaces (Inboard Lites): None.
2.
Coating on No. 2 Surfaces: As scheduled or indicated on Drawings.
3.
Coating on No. 2 Surfaces: None.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
2.13
INSULATING GLASS UNITS WITHOUT SOLAR CONTROL COATINGS
A.
Fabrication: Provide insulating glass units in glass types and sizes required to fit openings as scheduled and indicated on Drawings.
 
** NOTE TO SPECIFIER ** Described below are generic insulating glass units without solar control coatings, for use in applications where solar control and enhanced U-value are not required. Duplicate the following paragraph to specify both types of units (units with clear glass, units with ultraclear low-iron glass).
 
B.
Insulating Glass Units: Without solar control coatings.
 
** NOTE TO SPECIFIER ** Delete options for glass type not required.
 
1.
Glass Type: As scheduled or indicated on Drawings.
2.
Glass Type: Ultraclear Low-Iron float glass as manufactured by AGC Glass.
 
** NOTE TO SPECIFIER ** Listed below are clear insulating glass units with a solar control coating applied to the No. 2 surface unless otherwise noted, with performance characteristics based upon the described glass substrates tested at 6 mm thickness in a 25 mm insulating unit with air-filled interspace. If other glass types or argon gas are selected, contact AGC Glass for modified performance characteristics. Unless both ' Interspace Content: Air' and ' Glass Thickness: 6 mm (1/4 inch) are selected below for both inboard and outboard lites, then delete or modify the performance characteristics in each product paragraph. Delete if not required.
 
2.14
SOLAR CONTROL INSULATING GLASS UNITS
A.
Fabrication: Provide solar control insulating glass units in glass types and sizes required to fit openings as scheduled and indicated on Drawings.
B.
Solar Control Insulating Glass Units Assembly:
1.
Overall Unit Thickness: 25 mm (1 inch).
 
** NOTE TO SPECIFIER ** The following subparagraphs can be used to specify glass options if only one unit type is specified in this article. If more than one unit type is specified in this Article, then delete the subparagraphs below and move/nest them under each unit type if specifying.
 
2.
Outboard Lites:
 
** NOTE TO SPECIFIER ** Delete options for heat treatment not required.
 
a.
Heat Treatment: As scheduled or indicated on Drawings.
b.
Heat Treatment: Annealed.
c.
Heat Treatment: Kind HS, heat strengthened.
d.
Heat Treatment: Kind FT, fully tempered.
 
** NOTE TO SPECIFIER ** Delete options for glass thickness not required.
 
e.
Glass Thickness: As scheduled or indicated on Drawings.
f.
Glass Thickness: 3 mm (1/8 inch).
g.
Glass Thickness: 4 mm (5/32 inch).
h.
Glass Thickness: 5 mm (3/16 inch).
i.
Glass Thickness: 6 mm (1/4 inch).
j.
Glass Thickness: 8 mm (5/16 inch).
k.
Glass Thickness: 10 mm (3/8 inch).
l.
Glass Thickness: 12 mm (1/2 inch).
 
** NOTE TO SPECIFIER ** Delete options for interspace content not required.
 
3.
Interspace Content: As scheduled or indicated on Drawings.
4.
Interspace Content: Air.
5.
Interspace Content: Argon.
6.
Inboard Lites:
 
** NOTE TO SPECIFIER ** Delete options for heat treatment not required.
 
a.
Heat Treatment: As scheduled or indicated on Drawings.
b.
Heat Treatment: Annealed.
c.
Heat Treatment: Kind HS, heat strengthened.
d.
Heat Treatment: Kind FT, fully tempered.
 
** NOTE TO SPECIFIER ** Delete options for glass thickness not required.
 
e.
Glass Thickness: As scheduled or indicated on Drawings.
f.
Glass Thickness: 3 mm (1/8 inch).
g.
Glass Thickness: 4 mm (5/32 inch).
h.
Glass Thickness: 5 mm (3/16 inch).
i.
Glass Thickness: 6 mm (1/4 inch).
j.
Glass Thickness: 8 mm (5/16 inch).
k.
Glass Thickness: 10 mm (3/8 inch).
l.
Glass Thickness: 12 mm (1/2 inch).
 
** NOTE TO SPECIFIER ** Performance characteristics listed with each product paragraph are based upon the described glass substrates tested at 6 mm thickness in a 25 mm insulating unit with air-filled interspace. If other glass types or argon gas are selected, contact AGC Glass for modified performance characteristics. Unless both ' Interspace Content: Air' and ' Glass Thickness: 6 mm (1/4 inch)' are selected below for both inboard and outboard lites, then delete or modify the performance characteristics in each product paragraph. Delete if not required.
 
2.15
TINTED SOLAR CONTROL INSULATING GLASS UNITS
A.
Fabrication: Provide tinted solar control insulating glass units in glass types and sizes required to fit openings as scheduled and indicated on Drawings.
B.
Tinted Solar Control Insulating Glass Units Assembly:
1.
Overall Unit Thickness: 25 mm (1 inch).
 
** NOTE TO SPECIFIER ** The following subparagraphs can be used to specify glass options if only one unit type is specified in this article. If more than one unit type is specified in this Article, then delete the subparagraphs below and move/nest them under each unit type if specifying.
 
2.
Outboard Lites: Tinted float glass.
 
** NOTE TO SPECIFIER ** Delete options for heat treatment not required.
 
a.
Heat Treatment: As scheduled or indicated on Drawings.
b.
Heat Treatment: Annealed.
c.
Heat Treatment: Kind HS, heat strengthened.
d.
Heat Treatment: Kind FT, fully tempered.
 
** NOTE TO SPECIFIER ** Delete options for glass thickness not required.
 
e.
Glass Thickness: As scheduled or indicated on Drawings.
f.
Glass Thickness: 3 mm (1/8 inch).
g.
Glass Thickness: 4 mm (5/32 inch).
h.
Glass Thickness: 5 mm (3/16 inch).
i.
Glass Thickness: 6 mm (1/4 inch).
j.
Glass Thickness: 8 mm (5/16 inch).
k.
Glass Thickness: 10 mm (3/8 inch).
l.
Glass Thickness: 12 mm (1/2 inch).
 
** NOTE TO SPECIFIER ** Delete options for interspace content not required.
 
3.
Interspace Content: As scheduled or indicated on Drawings.
4.
Interspace Content: Air.
5.
Interspace Content: Argon.
6.
Inboard Lites: Clear float glass.
 
** NOTE TO SPECIFIER ** Delete options for heat treatment not required.
 
a.
Heat Treatment: As scheduled or indicated on Drawings.
b.
Heat Treatment: Annealed.
c.
Heat Treatment: Kind HS, heat strengthened.
d.
Heat Treatment: Kind FT, fully tempered.
 
** NOTE TO SPECIFIER ** Delete options for glass thickness not required.
 
e.
Glass Thickness: As scheduled or indicated on Drawings.
f.
Glass Thickness: 3 mm (1/8 inch).
g.
Glass Thickness: 4 mm (5/32 inch).
h.
Glass Thickness: 5 mm (3/16 inch).
i.
Glass Thickness: 6 mm (1/4 inch).
j.
Glass Thickness: 8 mm (5/16 inch).
k.
Glass Thickness: 10 mm (3/8 inch).
l.
Glass Thickness: 12 mm (1/2 inch).
 
** NOTE TO SPECIFIER ** The unit described below is an example of a spandrel glass unit. Contact AGC Glass for details regarding performance characteristics and range of options for spandrel glass units. Delete if not required.
 
2.16
SOLAR CONTROL INSULATING SPANDREL GLASS UNITS
A.
Fabrication: Provide solar control insulating spandrel glass units in glass types and sizes required to fit openings as scheduled and indicated on Drawings.
B.
Solar Control Insulating Spandrel Glass Units Assembly:
1.
Glass Lite Thickness: Match adjacent vision glass unit.
2.
Glass Type: Clear float glass.
 
** NOTE TO SPECIFIER ** Delete options for heat treatment for outboard lites not required.
 
3.
Heat Treatment for Outboard Lites: As scheduled or indicated on Drawings.
4.
Heat Treatment for Outboard Lites: Kind HS, heat strengthened.
5.
Heat Treatment for Outboard Lites: Kind FT, fully tempered.
 
** NOTE TO SPECIFIER ** Delete options for interspace content not required.
 
6.
Interspace Content: As scheduled or indicated on Drawings.
7.
Interspace Content: Air.
8.
Interspace Content: Argon.
 
** NOTE TO SPECIFIER ** Delete options for heat treatment for inboard lites not required.
 
9.
Heat Treatment for Inboard Lites: As scheduled or indicated on Drawings.
10.
Heat Treatment for Inboard Lites: Kind HS, heat strengthened.
11.
Heat Treatment for Inboard Lites: Kind FT, fully tempered.
C.
Solar Control Insulating Glass Spandrel Units:
1.
Solar Control Coating on No. 2 Surfaces (Outboard Lites): Match adjacent vision glass unit.
 
** NOTE TO SPECIFIER ** Delete options for color not required.
 
2.
Ceramic frit or silicone paint on No. 4 Surfaces (Inboard Lites):
a.
Coating Color as selected by Architect from manufacturer's standard colors.
b.
Coating Color: As scheduled and indicated on Drawings.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
2.17
LAMINATED SOLAR CONTROL INSULATING GLASS UNITS
 
** NOTE TO SPECIFIER ** Configurations with laminated glass inboard or outboard of window increase windborne-debris-impact resistance. The unit described below is an example of an AGC solar control insulated glass unit utilizing a laminated glass inboard lite providing windborne-debris resistance utilized in high velocity hurricane zones. Hurricane impact-resistant glazing units must be engineered based upon size and design loads. Performance characteristics listed are for the equivalent conventional 25 mm insulating glass unit; contact AGC Glass for performance data for selected glass products in laminated insulating glass units.
 
A.
Fabrication: Provide laminated solar control insulating glass units in glass types and sizes required to fit openings as scheduled and indicated on Drawings.
B.
Laminated Solar Control Insulating Glass Units Assembly: With ____________coating as manufactured by AGC Glass.
1.
Overall Unit Thickness: 34 mm (1-5/16 inch).
2.
Glass Type: Clear float glass.
3.
Glass Thickness, Each Ply: 6 mm (1/4 inch).
 
** NOTE TO SPECIFIER ** Delete options for heat treatment not required.
 
4.
Heat Treatment for Outboard Lites: As scheduled or indicated on Drawings.
5.
Heat Treatment for Outboard Lites: Annealed.
6.
Heat Treatment for Outboard Lites: Kind HS, heat strengthened.
7.
Heat Treatment for Outboard Lites: Kind FT, fully tempered.
 
** NOTE TO SPECIFIER ** Delete options for interspace content not required.
 
8.
Interspace Content: As scheduled or indicated on Drawings.
9.
Interspace Content: Air.
10.
Interspace Content: Argon.
 
** NOTE TO SPECIFIER ** Delete options for heat treatment not required.
 
11.
Heat Treatment for Inboard Lites: As scheduled or indicated on Drawings.
12.
Heat Treatment for Inboard Lites: Annealed.
13.
Heat Treatment for Inboard Lites: Kind HS, heat strengthened.
14.
Heat Treatment for Inboard Lites: Kind FT, fully tempered.
15.
Performance Attributes:
a.
Compliance: Windborne-debris-impact resistant unit.
b.
Outboard Lites: Float glass.
c.
Coating on No. 2 Surfaces: __________________________.
d.
Inboard Lites: Clear Laminated Float Glass, 2 Plies
e.
Interlayer Thickness: 0.100 inch.
f.
Visible Light Transmittance: __ percent.
g.
Visible Light Reflectance Outdoors: __ percent.
h.
Direct Solar Energy Transmittance: __ percent.
i.
Direct Solar Energy Reflectance Outdoors: __ percent.
j.
Winter U-Value Nighttime: __.
k.
Summer U-Value Daytime: __.
l.
Shading Coefficient: __.
m.
Solar Heat Gain Coefficient: __
n.
Summer Relative Heat Gain: __.
o.
Light-to-Solar Gain Ratio: __.
PART 3 EXECUTION
 
3.1
EXAMINATION
A.
Examine areas to receive glass.
1.
Verify glazing openings are correct size and within tolerance.
2.
Verify glazing channels, recesses, and weeps are clean and free of obstructions.
B.
Field Quality Control:
1.
Coated glass, when viewed from minimum of 10 feet (3 m), exhibiting slightly different hue or color not apparent in hand samples, will not be cause of rejection of glass units, as determined by Architect.
2.
Verify glass is free of chips, cracks, and other inclusions that could inhibit structural or aesthetic integrity.
3.2
PREPARATION
A.
Prepare openings and substrates using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
B.
Do not proceed with installation until openings and substrates have been prepared using the methods recommended by the manufacturer and deviations from manufacturer's recommended tolerances are corrected.
C.
If preparation is the responsibility of another installer, notify Architect in writing of deviations from manufacturer's recommended installation tolerances and conditions.
3.3
INSTALLATION
 
** NOTE TO SPECIFIER ** Products specified in this Section are intended to be part of the Glazing section. Manufacturer provides glass products to others for installation.
 
A.
Install glass in accordance with manufacturer's instructions and approved submittals, except where local codes or GANA Glazing Manual indicate more stringent requirements.
3.4
CLEANING
A.
Clean glass promptly after installation in accordance with manufacturer's instructions.
B.
Remove labels from glass surface.
C.
Do not use harsh cleaning materials or methods that would damage glass.
3.5
PROTECTION
A.
Protect installed glass from damage during construction.
B.
Protect installed glass from contact with contaminating substances resulting from construction operations.
C.
Touch-up, repair or replace damaged products before Substantial Completion. Remove and replace glass that is broken, chipped, cracked, abraded, or damaged in other ways during construction period, including natural causes, accidents, and vandalism.
END OF SECTION