Bitumen 64/28
Understanding Bitumen and Its Grades
Bitumen, derived from crude oil, undergoes classification into different grades based on penetration, viscosity, and temperature sensitivity. Bitumen PG 64/28 is a penetration-grade bitumen, offering specific attributes suitable for diverse construction applications.
Properties of Bitumen PG 64/28
It boasts an optimal penetration grade of 64 and a viscosity grade of 28. Bitumen PG 64/28 key properties facilitate effective aggregate penetration, robust binding capabilities, and stellar performance across varying climatic conditions.
Applications of Asphalt PG 64/28
Road Construction: It is extensively utilized in road construction, creating resilient asphalt pavements capable of withstanding heavy traffic loads and environmental stresses.
Waterproofing: In waterproofing applications, Bitumen PG 64/28 forms a protective barrier, preventing water ingress and ensuring structural integrity.
Roofing: Asphalt PG 64/28 finds application in roofing materials like membranes and shingles, offering superior waterproofing and weatherproofing properties.
Industrial Uses: Beyond construction, Bitumen PG 64/28 is utilized in industrial applications such as coatings, adhesives, and sealants due to its adhesive and protective characteristics.
Advantages of Asphalt PG 64/28
Durability: Enhances infrastructure durability, reducing maintenance costs and extending lifespan.
Flexibility: Allows for expansion and contraction without cracking, ensuring structural integrity in diverse environments.
Cost-effectiveness: Offers a cost-effective solution, delivering long-term performance at a reasonable price point.
Handling and Transportation of Bitumen
Proper handling and transportation are critical to maintain Bitumen PG 64/28’s quality and performance. Specialized equipment and safety protocols ensure safe and efficient handling during storage, loading, and application.
Packaging Solutions
Packaged in high-quality containers designed to protect against contamination, moisture, and temperature variations. Secure packaging solutions ensure product integrity during transportation and storage.
Pricing Strategies
Competitive pricing strategies are implemented for Asphlat PG 64/28, considering market demand, production costs, and quality standards. Cost-effective options are available without compromising quality or performance, making it an attractive choice for construction projects.
Specification of Bitumen PG 64/28
|
Characteristics |
Units |
Standard |
Value |
|
Fresh binder Flash point |
ºC |
AASHTO T48 |
>230 |
|
Rotational viscosity @ 135ºC |
Pa.s |
AASHTO T316 |
1 |
|
kPa |
ºC |
AASHTO T315 |
64 |
|
Hardening Resistance at 163 ºC (RTFOT) |
Mass change |
% |
AASHTO240 |
|
DSR T for G*/sin δ>2,20 |
kPa |
ºC |
AASHTO T315 |
|
PAV aging |
DSR T |
for G*·sin δ |
ºC |