Standard
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AS 1668.4-2012
[Pending Revision]The use of ventilation and airconditioning in buildings, Part 4: Natural ventilation of buildings
Sets out minimum design requirements for natural ventilation systems that ventilate enclosures and requirements for the ventilation of car parks.
Published: 24/12/2012
Pages: 23
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
1 Scope and general
1.1 Scope
1.2 Application
1.2.1 General
1.2.2 Ventilation system application
1.3 Objective
1.4 Normative references
1.5 Definitions
1.6 New designs and innovations
2 Principles of ventilation
2.1 Scope of section
2.2 Natural ventilation
2.2.1 Suitability
2.2.2 Building attributes
2.3 Mechanical ventilation
2.4 Openings
2.4.1 General
2.4.2 Type of openings
2.4.3 External openings
2.4.4 Internal openings
3 Ventilation of occupied spaces
3.1 Scope of section
3.2 Ventilation arrangements
3.2.1 Direct ventilation
3.2.2 Borrowed ventilation
3.2.3 Flowthrough ventilation
3.3 System requirments
3.4 Natural ventilation—Simple procedure
3.5 Natural ventilation—Detailed procedure
4 Ventilation of enclosures used by vehicle with combustion engines
4.1 Scope of section
4.2 Application of section
4.3 Car parks—Natural ventilation
4.3.1 General
4.3.2 Natural ventilation openings
4.3.3 Simple procedure
4.3.4 Detailed procedure
4.4 Enclosures other than car parks
4.4.1 Enclosed driveways associated with buildings
4.4.2 Loading docks
4.4.3 Queuing areas
4.5 Other occupancies
Appendix A
A1 Scope
A2 Proposal submission
A3 Empirical calculations
A4 Computer modelling
A5 System design verification
Appendix B
Bibliography
Cited references in this standard
[Current]
The use of ventilation and airconditioning in buildings, Part 2: Mechanical ventilation in buildings
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