What is bitumen cutback

Cutbacks are produced through resolving penetration grade bitumen in solvents such as diesel fuel, oil, and gasoline.

سؤال : ما هو البيتومين المذاب

Cut back ؟

الإجابة: ينتج من حل البيتومين الخالص من المذيبات (الغازوئيل – النفط – البنزين).

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