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Specifies the assumptions to be used in calculating the system and total R-values of building constructions, which include IR reflective or IR non-reflective airspaces, for the purposes of designing building components to be used in thermal insulation systems.

Specifies the characteristics, methods of control and test, and acceptance for fibre-cement flat sheets; covers sheets intended for external applications such as cladding facades, curtain walls, soffits, lost casing, and the like, and sheets intended for internal use such as partitions, floors, ceilings, and the like, with a wide range of properties appropriate to the type of application.

Sets out to classify membranes based on elastic properties, which can then be used to give guidance on the type of detailing for a specific membrane referred to in AS 3740.

Adopts ISO 13253:2011 to establish test methods for determining the capacity and efficiency ratings of ducted, air-cooled airconditioners and ducted air-to-air heat pumps; residential, commercial and industrial single-package and split-system airconditioners and heat pumps are included.

Provides requirements and guidance for the design of stand-alone power systems with energy storage at extra-low voltage and used for the supply of extra-low and/or low voltage electric power in a domestic situation.

Specifies requirements for general installation and safety requirements for battery energy storage systems (BESSs), where the battery system is installed in a location, such as a dedicated enclosure or room, and is connected with power conversion equipment (PCE) to supply electric power to other parts of an electrical installation.

Sets out safety and installation requirements for stand-alone power systems used for the supply of extra-low (ELV) and/or low voltage (LV) electric power to a single load, or an electrical installation in a single residence or building, or a group of residences or buildings and associated items with switchboards to AS/NZS 3000 requirements.

The 2012 edition of AS/NZS 4505 is amended as follows; the amendments should be inserted in the appropriate places.

The 1997 edition of AS 1664.2 is amended as follows; the amendments should be inserted in the appropriate places.

Describes a single test method for grading building materials on the basis of ignition tendency, flame spread, heat development and tendency to produce smoke.