Description of Oxidized Bitumen 85/40 Oxidized bitumen 85/40, also known as blown bitumen, is a semi-solid grade of petroleum bitumen that is produced by air-blowing asphalt flux, which is usually obtained from the process of oxidizing asphalt 60/70 with hot air. Its unique physical properties make it highly versatile for various applications in the construction […]
Description of Oxidized Bitumen 90/40 Oxidized Bitumen 90/40 is a semi-solid grade of pure petroleum bitumen manufactured by air-blowing through an asphalt flux. Special physical properties of its grade can be used in different applications in the construction business. Oxidized bitumen 90/40 is based on petroleum bitumen which is made by Bitumen 60/70 by very […]
