Oxidized bitumen 75/25 is semi strong oxidized level of unadulterated oil bitumen classified in polycyclic fragrant hydrocarbons is regularly utilized for various purposes in the construction business.
Oxidized bitumen 75/25 (otherwise called blown asphalt 75/25 and blown bitumen 75/25) is semi strong grade of unadulterated oil bitumen made via air blowing them through an asphalt transition. Oxidized bitumen 75/25 is made from oil bitumen which is made by blowing grade 60/70 bitumen by hot air. The numbers 75/25 connect with the midpoint of the material's conditioning point and infiltration separately. The conditioning point esteem is the degrees Centigrade estimated by the Ring and Ball still up in the air by ASTM D36. The entrance esteem is in 1/10 not entirely settled by IP49 or ASTM D5.
Utilizations of oxidized asphalt 75/25
Oxidized asphalt 75/25 purposes in the synthetic, fuel, paints, finishes, stains, paper-mash board, material handling, road construction; pavement , break seal and repairment, common works, material, construction businesses; fixing and protecting structures, cement, construction materials added substance, dust-restricting, covering, protecting and impregnating specialist, make elastic and plastic items. The blown asphalt 75/25 items are for paving, roofing; additionally utilized in asphalt based paints for erosion security of metals, in covering public works structures, glues in electrical overlays, base for engineered turf; regular purposes for oxidized asphalt 75/25 incorporate material, pipe covering, Portland concrete asphalt, water powered applications, paint fabricating.
The blown bitumen 75/25 ought to be warmed twofold temperature against the conditioning point to have the option to have stream and thickness. To utilize asphalt 75/25, surfaces should be dry, perfect and liberated from free particles, formwork, relieving items, abnormalities, slurry, and so forth.
Pressing of blown asphalt 75/25
The ATDM is maker of blown asphalt 75/25 in different gathering including kraft sack, meltable plastic pack, drum and mass blown asphalt 75/25 from entrance grade bitumen, which is quickly passed up hot air in a controlled cycle until the ideal detail is reached. The ATDM oxidized bitumen 75/25 can be provided in any grade and are assigned by two numbers to show the conditioning point and entrance ranges. The oxidized asphalt grade 75/25 methods relaxing point is 75°c and entrance is 25 desimillimiter is delivered in consistence and adjustment to ASTM standard and meets the accompanying detail.
Specialized Advantages of Blown Bitumen 75/25
• Water Resistant
• Synthetic Stability
Contrasted with clearing grade bitumen:
• Diminished temperature weakness
• Shows a more 'strong' nature at surrounding temperatures
• High entrance list