As per the survey, it is found that presently world is using approx 102 million tonnes bitumen every year. Around 85% of all the bitumen produced is used by road constructing bodies as a binder in asphalt for roads, pavements, footways, runways, car parking etc.
Asphalt is generally produced by mixing sand, gravel, and crushed rock with bitumen that works as a binding agent. Some manufacturers of bitumen also use polymers to alter its properties as per the application for which the asphalt is initially intended.
And 10% of the global bitumen production is used by builder and construction industry for roofing applications, where its waterproofing qualities are invaluable. The rest of the 5% of bitumen is used for sealing and insulating purposes in a variety of building materials, like pipe castings, paint, and carpet tile backing.
What makes people confuse about bitumen?
Petroleum bitumen is mistakenly considered as tar. Although coal tar and bitumen are black and sticky yet they are distinctly different substances in terms of chemical composition, origin, and properties. Coal tar is produced by simply heating coal to higher temperatures. It is used as the binding agent in road asphalt in early times, today refined bitumen has replaced it.
Experts get this refined bitumen using bitumen testing instruments & equipment. You can get these instruments from premium suppliers nearby your location.
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