Tarmacadam generic paved areas at airports, especially the apron near airport terminals, although these areas are often made of concrete. Similarly in the UK the word "tarmac" is much more commonly used by the public when referring to asphalt concrete. 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
Surfacing (film) was also used. The river scenes were shot on the Madawaska River near Algonquin Park. Surfacing (film) Surfacing is a 1981 Canadian drama film directed by Claude Jutra and starring Kathleen Beller, R. H. Thomson, Joseph Bottoms, Michael Ironside and Margaret Dragu. The film was written by Bernard Gordon as an adaptation of Margaret Atwood's novel "Surfacing" (1972). Atwood's novel was widely considered "unfilmable", and Jutra's adaptation was not considered successful. He had been brought in as director only at the last minute, after original director Eric Till dropped out; it was also the first feature film ever produced by