R-value (insulation) typical straw bale houses have very thick walls and thus are well insulated. Snow is roughly R-1 per inch. Brick has a very poor insulating ability at a mere R-0.2 per inch; however it does have a relatively good thermal mass. Note that the above examples all use the U.S. (non-SI) definition for R-value. When determining the overall thermal resistance of a building assembly such as a wall or roof, the insulating effect of the surface air film is added to the thermal resistance of the other materials. In practice the above surface values are used for floors, ceilings, and
Royal Commission into the Building and Construction Industry the First Report made findings which directly and adversely affected the interests of the applicants. The Court also rejected the contention that the First Report shows that the Commissioner was, or could reasonably be apprehended to be, so committed to conclusions which he had already formed that he would be incapable of altering those conclusions. An Interim Building Industry Taskforce Report was delivered on 15 August 2002; and a Building Industry Taskforce Report delivered. The Commissioner presented his final report to the Governor-General on 24 February 2003; and the report was tabled in Parliament on 26 and 27 March 2003.