Bitumen is mainly used in construction, road construction, road insulation, paving streets or roof insulation. This product is divided into different types and grades according to different production processes and physical tests such as penetration test, viscosity test, flash point test, solubility test, softening point test, flexibility test and other items. It should be noted that some of these classifications are based on the results of tests performed on bitumen and others based on the type of refining and steps performed on bitumen. Bitumen price 2020 on the market has changed due to the changes in the foreign exchange market.
Which bitumen does not need heating?
Cutback bitumens
Other types of bitumen are cutback bitumen that does not need to be heated before use. This type of bitumen is based on the stages of crude oil refining. Cutback bitumens are produced from a combination of bitumen and solvent in a refinery. Solvent reduces the viscosity of the bitumen. Cold areas are the best place to use cutback bitumen.
CutBack bitumens are a type of petroleum product obtained by combining solvents and petroleum oils with pure bitumen. The type and quality of soluble bitumens depend on the quality of the original pure bitumen, the type and amount of solvent.
Soluble bitumens into 3 categories:
Delayer (SC)
Slow arrester (MC)
Accelerator or accelerator (RC)
They are divided and their difference in this category is due to their solvent type.
Cut-back bitumen: A bitumen whose viscosity has been reduced by increasing volatile materials such as kerosene to make it easier to work with.
Mixed bitumen is a mixture of bitumen and a suitable solvent (eg kerosene or gasoline). This bitumen is liquid at room temperature or liquefied with low heat. Mixed bitumen is used in all types of paving and macadam asphalt. The setting or hardening speed of this type of bitumen depends on the type of solution. For example, due to the high rate of evaporation of gasoline, the bitumen dissolved in gasoline hardens faster. This bitumen is called hardening bitumen (RC). Bitumens dissolved in oil are also called bitumen (MC) bitumen and bitumen that dissolves in gas oil or furnace oil is called retarder bitumen (SC). Soluble bitumens are graded based on their degree of viscosity. For more information about bitumen price per ton, visit our website.
Bitumen price 2020 in the global market
The price of bitumen goes through many political events every year and under the influence of these events experiences an increase or decrease.
bitumen sellers In 2018, events such as the decline in oil production in Venezuela, the withdrawal of the United States from the nuclear deal with Iran and the decision of OPEC to reduce oil production in member countries, bitumen exports and imports in the world, especially in Asia Dad.
Bitumen price fluctuations peaked in 2018; The lowest price of bitumen during the year was $ 305 and the highest was $ 420. The $ 100 difference between the lowest and highest bitumen prices in 2018 has left analysts with new dimensions of the bitumen market impact. Therefore, Bitumen price 2020 in the global market has changed a lot.
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