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AS 1288-2006 Glass in buildings - Selection and installation

Standards Australia

Version:  Fourth Edition 2006.  (Available Superseded)
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Publication date
15-07-2016
Pages
152
Current status
Available Superseded
Document Number
1288
Description

This Standard incorporates Amendment No. 1 (January 2008), Amendment No. 2 (November 2011) and Amendment No 3 (February 2016). The changes required by the Amendment are indicated in the text by a marginal bar and amendment number against the clause, note, table, figure or part thereof affected.

The objective of this Standard is to provide uniform direction for the use and installation of glazing throughout Australia to allow its use in legislation, and to clarify technical definitions.

This Standard will be referenced in the Building Code of Australia 2006; thereby superseding AS 1288—1994, which will be withdrawn in 12 months from the date of publication of this Standard.

When revising this Standard, consideration was given to the existing human impact safety requirements of AS 1288—1994 and NZS 4223.3:1999 Code of practice for glazing in buildings Part 3: Human impact safety requirements, as well as BS 6262-4, Glazing for buildings, Part 4: Safety related to human impact.

There was also a need to recognize that accidents involving glass continued at a high rate and at a considerable cost to the community. With these factors in mind, changes were made that have resulted in the introduction of increased areas of safety glass and the reduction of areas of ordinary glass in locations where accidents are known to occur at greater frequency. The Standard has also been closely aligned with international practice by the adoption of selected criteria from international Standards.

The change to ultimate limit state design in the new wind code has necessitated the corresponding upgrading of the wind loading charts. The new charts are based on the increased ultimate limit state wind loads. The committee has taken this opportunity to improve the design charts to include basic criteria such as the influence of aspect ratio and slenderness factor. The charts are unique as they incorporate all relevant aspects that influence the performance of glass in the one chart for each glass type and thickness.

The most significant changes of this revision include the following:

(a) Change from permissible design stresses for wind loading to Ultimate Limit State design.
(b) New design charts for wind loading based on ULS and taking into consideration panel aspect ratio.
(c) Introduction of new and increased areas of safety glass in locations subject to high risk of human impact.
(d) New section on installation requirements for glass.
(e) New sections and detailed specifications for overhead glazing, balustrades, faceted glazing and fin-supported glazing.

This Standard makes recommendations for design and installation practice based on proven techniques. Where materials or methods are used that are not covered in this Standard, or if alternative solutions are used, they must satisfy the relevant performance requirements of the NCC, determined and assessed in accordance with the NCC.

Notes to the text contain information and guidance. They are not an integral part of the Standard.
The terms ‘normative’ and ‘informative’ have been used in this Standard to define the application of the appendix to which they apply. A ‘normative’ appendix is an integral part of a Standard, whereas an ‘informative’ appendix is only for information and guidance.

First published as AS CA26-1957. AS CA26-1957 revised and redesignated AS 1288-1973. AS 1288-1973 revised and redesignated AS 1288.1-1979, AS 1288.2-1979 and AS 1288.3-1979. AS 1288.1-1979, AS 1288.2-1979 and AS 1288.3-1979 revised, amalgamated and redesignated AS 1288-1989. Fourth edition 2006. Reissued incorporating Amendment No. 1 (January 2008). Reissued incorporating Amendment No. 2 (November 2011). Reissued incorporating Amendment No. 3 (February 2016). Reconfirmed: 2016-07-15

Scope

This Standard sets out procedures for the selection and installation of glass in buildings, subject to wind loading, human impact, and special applications such as overhead glazing, balustrades and glass assemblies.

Glass strength requirements are given for glazing, based on the tensile stresses developed on the surface of the glass.

This Standard does not cover the following:

(a) Glazing in lift cars and lift wells (see Note 1).
(b) Furniture glass, cabinet glass, vanities, glass basins, refrigeration units, internal glass fitments and internal wall mirrors not specifically covered by Section 5 (see Note 2).
(c) Buildings and structures with no public access intended for horticultural or agricultural use.
(d) Windows and doors in heritage buildings as defined by the relevant State or Territorial authority (see Note 3).
(e) Restoration and or repairs to existing leadlights.
(f) Special glazing applications which might fail due to the stresses other than tensile stresses, such as shear stresses.
(g) Glass blocks, bricks or pavers.

NOTES:

1: For glazing in lift cars and lift wells, see AS 1735.2 (Appendix H)
2: For further guidance see HB 125.
3: The traditional use of these buildings suggests their current construction and glazing practices are acceptable. However, consideration should always be given to the brittle nature of glass and the consequences of its breakage.
4: In Australia, legislation requires products to be ‘fit for purpose’. Where glazing is replaced because of breakage or any other reason, it is recommended that the replacement glass comply with the requirements of the relevant sections of this Standard, unless otherwise permitted by the relevant legislation.

Contents:

Foreword
Section 1: Scope And General
Section 2: Materials
Section 3: General Design Criteria
Section 4: Design For Wind Loading
Section 5: Criteria For Human Impact Safety
Section 6: Sloped Overhead Glazing
Section 7: Balustrades
Section 8: Installation
Section 9: Framed, Unframed, And Partly Framed Glass Assemblies
Appendix A: Simplified Method For Determining Ultimate And Serviceability Limit State Design Wind Pressures
Appendix B: Worked Examples To Section 4 Wind Loading Requirements
Appendix C: Basis For Determination Of Fin Design To Prevent Buckling
Appendix D: Recommendations For Shower Screen Installation  
Appendix E: Sloped Overhead Glazing Fracture Characteristics  
Appendix F: Structural Silicone Glazing
Appendix G: Flow Charts

Committee

Glazing and Fixing of Glass.

BD-007

Australian Building Codes Board; Australian Chamber of Commerce and Industry; Australian Glass and Glazing Association; Australian Industry Group; Australian Institute of Building Surveyors; Australian Shop and Office Fitting Industry Association; Australian Window Association; Building Research Association of New Zealand; CSIRO Manufacturing and Infrastructure Technology; Certification Interests (Australia); Engineers Australia; Housing Industry Association; Master Builders Australia; Monash University; New Zealand Safety Glass Association; University of New South Wales; University of Sydney; Window Association of New Zealand; Window Film Association of Australia&New Zealand; Window and Door Industry Council.

ISBN
0 7337 7096 7
Attribution
Standards Australia 2006.
Licence
© All Rights Reserved
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Sector
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AS 1288-2006 Glass in buildings - Selection and installation 2006 cover