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 Material (under its new title "Stay", now credited as performed by 'Colleen D'Agostino feat. deadmau5'). She was also featured in his song "Seeya", which became the second single and final track from his 2014 studio album "while(1<2)". In 2015, she released an acoustic version of "Seeya" along with her first solo EP "Collide" through mau5trap (deadmau5's label), which featured production from artists of the label. The Material "For the New York City band of the same name, see Material (band)" The Material is an American rock band from San Diego, California. Colleen D'Agostino (vocals) moved to San Diego to pursue a