Chemically bitumen components are divided into two groups of Hydrocarbure , Asphaltine , and Maltin. There is 5-30% Asphaltin in bitumen which causes the hardness of the bitumen. Maltin is made of
grease and resin.
By regulating operational variables such as the temperature of reactor, residence time in the reactor, and the ratio of air to feed it will be possible to produce different grades of bitumen for
various consumptions such as road and industrial types. Moreover adding some proper additives allows us to produce modified bitumen like Polymer Modified Bitumen (PMB) which is highly resistant in
heavy traffic and bad climatic conditions. Another bitumen product is bitumen emulsion which is gradually substituting cutbacks for its environmental privileges as well as energy consumption
savings.
main groups: paving grade and roofing grade. modified bitumen like Polymer Modified Bitumen (PMB) .
Place of Origin: | China (Mainland) |
Oxidized Bitumen 115/15 is made by air Blowing Process. Oxidized asphalt 115/15 specially uses in the chemical ...
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Oxidizedbitumen105-15 is based on petroleum bitumen which is available in 25 Kg craftbag, and drum packing uses as: raw material for bitumencoat, roofing, insulation, and isolation bitumen membrane sheet. ...
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Oxidized bitumen 90/15 is obtained by passing air through the bitumen penetration grades and it is used in the chemical, fuel, paints, lacquers, varnishes, paper-pulp-board, textile processing, road construction, pavement, crack seal and repairmen, civil works, roofing, ...
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