Thermal conductivity common use in the construction and textile industries. The construction industry makes use of units such as the R-value (resistance) and the U-value (transmittance). Although related to the thermal conductivity of a material used in an insulation product, R- and U-values are dependent on the thickness of the product. Likewise the textile industry has several units including the tog and the clo which express thermal resistance of a material in a way analogous to the R-values used in the construction industry. There are a number of ways to measure thermal conductivity. Each of these is suitable for a limited range
Royal Commission into the Building and Construction Industry regulate the conduct of industrial relations on construction projects funded by government, through the medium of contract rather than legislation. In July 1997 the (then) Department of Employment, Workplace Relations and Small Business formed a 'Workplace Reform Group' targeting four industries for reform: the meat processing industry, the coal mining industry, the building and construction industry and the waterfront industry. The Workplace Relations Act and the Trade Practices Act 1974 were to provide the legal tools to deliver reform. The 1998 waterfront dispute was a reflection of the focus placed on these important industries. At about the time that the