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AS 4421:2023 specifies the minimum requirements for the operation and management of an organization providing protective security services.

Covering the design and construction of multi-residential, commercial, industrial and public assembly buildings.

Covering the design and construction of smaller scale buildings including houses, small sheds, carports and some associated structures.

Covering the design, construction and maintenance of plumbing and drainage systems in new and existing buildings.

A companion manual to Volume One. It is intended as a reference book for people seeking clarification, illustrations, or examples

Sets out requirements and safety principles relating to the design, installation, and operation of industrial appliances that involve the combustion of gas or liquid fuel, or other fuel in air suspension, or the generation of combustible vapours in such appliances.

This Standard specifies a method for the determination of the thickness loss of textile floor coverings under dynamic loading. It is applicable to all types of textile floor coverings with a surface that is level in height and construction. It does not apply to other textile floor coverings unless the areas of different thickness or construction can be tested separately.

This Standard describes a method for determining the strength of the bond between the backing components of a textile floor covering which can be peeled apart. This method is applicable to tufted carpets which have primary and secondary backing materials forming a bonded composite substrate.

This Standard specifies a method for the determination of the thickness of pile above the substrate of a textile floor covering. It is applicable to all textile floor coverings with pile capable of being shorn from the substrate, but not to textile floor coverings of varying pile thickness or density, unless the areas can be measured separately.

The objective of this Standard is to provide manufacturers and others seeking to determine certain performance and size characteristics of a textile floor covering with suitable methods for obtaining this information.