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Further processing is possible by "blowing" the product: namely reacting it with oxygen. This makes the product harder (and more viscous) where the end use requires it.
It is sometimes confused with tar, which is an artificial material produced by the destructive distillation of organic matter. Both tars and asphalts are classified as bitumens, a classification that includes all materials entirely soluble in carbon disulphide.
Asphalt is commonly used in roofing shingles, and combined with mineral aggregate to make asphalt concreteAsphalt concrete is a construction material commonly used for paving roads, highways and parking lots. It consists of asphalt and mineral aggregate mixed together, laid down in a mat and compacted. Mixing of asphalt and aggregate is accomplished in one of for making roadThis page is related to transport you may be looking for the 2002 Bollywood movie Road''. A road is a strip of land, smoothed or otherwise prepared to allow easier travel, connecting two or more destinations. In the context of railways, a road is a singles. The asphalt used for asphalt concrete is called bitumen in many countries and is blended up from various components in an oil refineryAn oil refinery is an industrial process plant where crude oil is processed and refined into useful petroleum products. Raw or unprocessed ("crude") oil is not very useful in the form it comes in out of the ground. It needs to be broken down into parts an to meet the desired hardness.
Asphalt is commonly mis-spelled and mis-pronounced Ashphalt.
Asphalt is rather hard to transport in bulk (it hardens unless kept very hot) so it is sometimes mixed with diesel or keroseneKerosene or paraffin is a colorless flammable hydrocarbon liquid. It is obtained from the fractional distillation of petroleum at 150°C and 275°C (the to range). At one time it was widely used in kerosene lamps but it is now mainly used as a fuel for jet before shipping. Upon delivery, these lighter materials are separated out of the mixture. This mixture is often called bitumen feedstock , or BFS.
Bitumen was formerly used in mummificationMusee du Louvre, Paris A mummy is a preserved corpse. The best-known mummies are those that have been embalmed with the specific purpose of preservation, particularly in ancient Egypt. In China, preserved corpses have been recovered from submerged cedar c.
GilsoniteGilsonite is a form of natural asphalt found in large amounts only in the Uintah Basin of Utah. Discovered in the 1860, it was first marketed as a laquer, electrical insulator and waterproofing compound about twenty-five years later by Samuel H. It is min is a natural form of asphalt.