Oxidized Bitumen 90/15 Description
Oxidized Bitumen also known as hard bitumen, blown bitumen, bitumen oxide and hard asphalt. It produced by passing air through the penetration grades. This process cases bitumen be more rubbery than its original formula. Oxidized Bitumen 90/15 and other grades are simply harder bitumen.
date_rangeAug 08' 2018 / Iran
date_rangeAug 07' 2018 / Iran
date_rangeJul 06' 2018 / China
date_rangeJun 02' 2018 / Russia