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GUIDE SPECIFICATION OUTLINE - DUPONT

By Fred Burns,2014-07-05 11:50
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(SPECIFIER NOTE: THE PURPOSE OF THIS GUIDE SPECIFICATION IS TO ASSIST THE SPECIFIER IN CORRECTLY SPECIFYING THE INTERLAYER FOR LAMINATED GLASS PRODUCTS. THE SPECIFIER ...

    (Specifier Note: The purpose of this guide specification is to assist the specifier in cor-rectly specifying the interlayer for laminated glass products. The specifier needs to edit

     TMthe guide specifications to fit the needs of specific projects. Contact a DuPont Build-

     TM ing InnovationsProduct Representative to assist in making the appropriate interlayer selections; contact a glazing fabricator for additional assistance in selection of glazing products. Throughout the guide specification, there are Specifier Notes to assist in the editing of the file. The term Architect is used throughout these guide specifications, as a guide and may be edited to read “Design Professional”,” Engineer”, “Owner” or other appropriate designation as required for specific project.

DuPont? SentryGlas? laminated glass consists of two or more lites of glass bonded to-

    gether with a stiff advanced polymer interlayer, which is bonded to glass lites under heat and pressure in an autoclave. The interlayer is available in clear only.

    References have been made within the text of the specification to MasterFormat 2004 Section numbers and titles, specifier need to coordinate this numbers and titles with sections included for the specific project. Brackets [ ]; “AND/OR”; and “OR” have been used to indicate when a selection is required.

     Fabricators (laminators) purchase DuPont interlayers from which various laminated

    glass products are produced. Laminated glass can be incorporated into insulating glass units for improved thermal and acoustical properties, contact a glass fabricator for assistance.

    The focus of this guide specification is on the interlayer. Section needs to be coordinated with the laminated glass manufacturer, the project requirements and other product information for accuracy.)

    (Specifier Note: ASSIGN the project appropriate section title and number. The informa-tion included below could be incorporated into a standard broad scope glazing sec-tion, or a narrow scope hurricane-resistant glazing section, additionally; dependent on scope of the section, other titles and numbers may be appropriate. DELETE the title and number not used.)

    SECTION 08 81 00

    GLASS GLAZING

    OR

    SECTION 08 88 19

    HURRICANE-RESISTANT GLAZING

    ?Laminated Glass with DuPont? SentryGlas Interlayer

    Project Name/Project Number/5-Jul-12 08 88 19 - 1 Hurricane-Resistant Glazing TM? DuPont SentryGlas

PART 1 - GENERAL

    1.1 SECTION INCLUDES

    A. Laminated Glass

    1.2 REFERENCES

    (Specifier Note: EDIT listed references for specific project.)

    A. ASTM International

    1. ASTM C 1036 Specification for Flat Glass

    2. ASTM C 1048 Specification for Heat-Treated Flat Glass-Kind HS, Kind FT

    Coated and Uncoated Glass

    3. ASTM C 1172 Specification for Laminated Architectural Flat Glass

    4. ASTM C 1376 Specification for Pyrolytic and Vacuum Deposition Coatings

    on Glass

    5. ASTM C 1464 Standard Specification for Bent Glass

    6. ASTM E 1300 Practice for Determining Load Resistance of Glass in Buildings (Specifier Note: DELETE ASTM E1886 and E1996 for projects not relating to impact resistant glazing or hurricane applications.)

    7. ASTM E1886 Standard Test Method for Performance of Exterior Windows,

    Curtain Walls, Doors, and Impact Protective Systems Impacted by Missile(s)

    and Exposed to Cyclic Pressure Differentials

    8. E1996 Standard Specification for Performance of Exterior Windows, Curtain

    Walls, Doors and Impact Protective Systems Impacted by Windborne

    Debris in Hurricanes.

    B. American National Standards Institute (ANSI)

    1. ANSI Z97.1-2009 Glazing Materials Used in Buildings-Safety performance

    Specifications and Methods of Test

    C. American Society of Civil Engineers (ASCE)

    1. ASCE 7-98 Minimum Design Loads for Buildings and Other Structures D. Consumer Product Safety Standard (CPSC) 16 CFR 1201: Safety Standard for

    Architectural Glazing Materials

    E. Glass Association of North America (GANA)

    1. GANA Glazing Manual

    2. GANA Laminated Glazing Reference Manual

    3. Bulletin 01-0300 - Proper Procedures for Cleaning Architectural Glass

    Products

    Hurricane Resistant Glazing 08 88 19 - 2 Project Name/Project Number/5-Jul-12 TM? DuPont SentryGlas

1.3 SUBMITTALS

    (Specifier Note: EDIT the first paragraph to include the project specific section number and title where general project submittal requirements are addressed.)

    A. Refer to [Section 01 33 00 Submittal Procedures] [Insert section] for general

    project submittal requirements.

    B. Product Data: Submit manufacturers current product literature for each

    component including information on laminated glass interlayer. C. Samples

    1. Provide [12-inch square] [insert required size] sample of each type of

    glazing.

    D. Quality Assurance Submittals

    1. Provide test reports indicating products meet or exceed specified

    requirements.

    2. Compatibility Test Report: From sealant manufacturer, indicating sealant

    compatibility with interlayer.

    E. Closeout Submittals

    1. Warranty: Submit fabricator’s warranty.

    1.4 STORAGE AND PROTECTION

    A. Store laminated glass according to fabricator’s written instructions.

    B. Protect laminated glass from condensation, temperature changes, and

    exposure to direct sun.

    1.5 WARRANTY

    A. Special Warranty:

    1. Provide 5-year limited warranty signed by the laminator against

    delamination from date of Substantial Completion. Project Name/Project Number/5-Jul-12 08 88 19 - 3 Hurricane-Resistant Glazing TM? DuPont SentryGlas

PART 2 - PRODUCTS

    (Specifier Note: Work with glass and interlayer manufacturers to achieve desired design and performance requirements.)

    2.1 LAMINATED GLASS

    A. Kind: [Laminated Annealed] [Laminated Heat-Strengthened] [Laminated Fully-

    Tempered] [Insert other]

    B. Edgework: [Clean cut factory edge] [Seamed to remove sharp edges]

    [Ground and Polished] [Insert other]

    C. Overall Nominal Thickness: [6.0 mm] [10.0 mm] [12.0 mm] [16.0 mm] [indicate

    thickness]

    D. Laminated Glass Solar Optical Properties

    1. Visible Light Transmittance: [Insert value]

    2. Winter Nighttime U-Factor: [Insert value]

    3. Summer Daytime U-Factor: [Insert value]

    4. Solar Heat Gain Coefficient: [Insert value]

    5. Outdoor visible Reflectance: [Insert value]

    2.2 COMPONENTS

    A. Glass

    1. Outboard lite

    a. Type: [Annealed] [Heat-Strengthened] [Fully Tempered]

    b. Thickness: [3.0 mm] [5.0 mm] [6.0 mm] [8.0 mm] [10.0 mm] [12.0 mm]

    [16.0 mm] [19.0 mm] [indicate thickness]

    c. Class: [Class 1 Clear] [Class 2 Tinted]

    1) Glass Tint Color: [Blue] [Green] [Bronze] [Grey] [indicate color]

    (Specifier Note: Glass performance and design aesthetics dictate the inclusion of coatings and ceramic frit. Consult with glass fabricator to obtain desired performance

    and visual appearance. DELETE if not required for project.)

    d. [Coating: [Reflective] [Low-E] ]

    e. [Ceramic frit]

    2. Inboard lite

    a. Type: [Annealed] [Heat-Strengthened] [Fully Tempered]

    b. Thickness: [3.0 mm] [5.0 mm] [6.0 mm] [8.0 mm] [10.0 mm] [12.0 mm]

    [16.0 mm] [19.0 mm] [indicate thickness]

    c. Class: [Class 1 Clear] [Class 2 Tinted]

    1) Glass Tint Color: [Blue] [Green] [Bronze] [Grey]

    Hurricane Resistant Glazing 08 88 19 - 4 Project Name/Project Number/5-Jul-12 TM? DuPont SentryGlas

B. Interlayer:

    ?1. Basis of Design: DuPont? SentryGlas , as manufactured by DuPont?

    Glass Laminating Solutions; 4417 Lancaster Pike, Wilmington, DE 19805;

    www.sentryglas.com

    2. Thickness: [0.035 inch] [0.060 inch] [0.090 inch] [0.100 inch] [other]

    3. Color: Clear

    4. Interlayer Physical Properties:

    a. Young’s Modulus: 43 kpsi, when tested in accordance with ASTM

    D5026

    b. Tensile Strength: 5.0 kpsi, when tested in accordance with ASTM D638.

    c. Elongation: 400%, when tested in accordance with ASTM D638

    d. Flex Modulus: 50 kpsi, when tested in accordance with D790.

    e. Heat Deflection Temperature at 0.46 MPa: 110 deg F, when tested in

    accordance with D648.

    2.3 ACCESSORIES

    (Specifier Note: The following paragraph titles are only provided for suggestion. Specifier needs to provide additional product description or performance requirements related to the relevant items. DELETE/ADD accessories as required for specific project.)

    A. Glazing Gaskets

    B. Sealants

    (Specifier Note: Sealants may be specified in this section or may be specified in Division 07. Select glazing sealants that are compatible with one another and with other materials they will contact, including the laminated glass interlayer.) C. Glazing Tapes

    D. Cleaners, Primers, and Sealers

    E. Setting Blocks

    F. Spacers

    G. Edge Blocks

    H. Cylindrical Glazing Sealant Backing

    2.4 FABRICATION

    A. Fabricate laminated glass to produce glass free of foreign substances and air

    or glass pockets.

    Project Name/Project Number/5-Jul-12 08 88 19 - 5 Hurricane-Resistant Glazing TM? DuPont SentryGlas

PART 3 - EXECUTION

    (Specifier Note: The execution part of this specification needs to include project specific requirements on how to install laminated glass within the project. These instructions are from the Design Professional and directed at the General Contractor.) 3.1 INSTALLERS

    3.2 EXAMINATION

    3.3 INSTALLATION

    A. Laminated Glass Installation: Install in accordance with recommendations of

    the GANA Glazing Manual and GANA Laminated Glazing Reference Manual. 3.4 CLEANING

    A. Clean laminated glazing materials in accordance with GANA Bulletin 01-0300. 3.5 PROTECTION

    A. Protect laminated glazing in accordance with GANA Glazing Manual.

    END OF SECTION

    Hurricane Resistant Glazing 08 88 19 - 6 Project Name/Project Number/5-Jul-12 TM? DuPont SentryGlas

DISCLAIMER:

    DuPont(TM) Building Innovations(TM) Guide Specifications have been written as an aid to the professionally qualified Specifier and Design Professional. The use of this Guideline Specification requires the sole professional judgment and exper-tise of the qualified Specifier and Design Professional to adapt the information to the specific needs for the Building Owner and the Project, to coordinate with their Construction Document Process, and to meet all the applicable building codes, regulations and laws. DUPONT EXPRESSLY DISCLAIMS ANY WARRANTY,

    EXPRESSED OR IMPLIED, INCLUDING THE WARRANTY OF MERCHANTABILITY

    OR FITNESS FOR PARTICULAR PURPOSE OF THIS PRODUCT FOR THE

    PROJECT.

     (C)copyright 2008, E.I. duPont de Nemours and Company. All rights reserved. The DuPont Oval Logo, DuPont?, The miracles of science?, Building Innovations?, and SentryGlas? are

    registered trademarks or trademarks of DuPont or its affiliates.

Project Name/Project Number/5-Jul-12 08 88 19 - 7 Hurricane-Resistant Glazing TM? DuPont SentryGlas

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