Tarmacadam Tarmacadam Tarmacadam is a road surfacing material made by combining macadam surfaces, tar, and sand, patented by Welsh inventor Edgar Purnell Hooley in 1902. The terms "tarmacadam" and tarmac are also used, with varying degrees of correctness, for a variety of other materials, including tar-grouted macadam, bituminous surface treatments, and modern asphalt concrete. The term is also often used to describe airport aprons (also referred to as "ramps"), taxiways, and runways regardless of the surface. Pioneered by Scottish engineer in the 1820s, macadam roads are prone to rutting and generating dust. Methods to stabilize macadam surfaces with tar date back
The Fine Art of Surfacing around America leading up to "The Fine Art of Surfacing", drumming up publicity for the band in the States. During this time the Rats learned much about both American life and breaking into the American music market. This is a recurring theme on the album, sometimes taking a serious approach in looking at American society, in songs like "I Don't Like Mondays" and "Diamond Smiles," while other times looking at it in a downright silly and mocking manner in songs like "Nothing Happened Today" and "Having My Picture Taken," the album takes aim at 1979 life in classic punk style.