Penetration Grade Bitumen

Penetration grade bitumen refers to a standardized bitumen used in road construction and other applications. The “penetration” is a measure of its hardness or softness. Here’s a breakdown:

Grades:

1. Penetration Grade 40/50: Commonly used in cold weather regions.
2. Penetration Grade 60/70: Versatile and widely used for various applications.
3. Penetration Grade 80/100: Suitable for areas with high temperatures.

Advantages:

1. Versatility: Different grades cater to various climate conditions.
2. Durability: Provides good strength and durability for road construction.
3. Adhesive Properties: Adheres well to aggregates.

Disadvantages:

1. Temperature Sensitivity: Its properties can be affected by temperature changes.
2. Aging: Susceptible to aging, which may affect performance over time.
3. Environmental Impact: Extraction and production have environmental implications.

Applications:

1. Road Construction: As a binder for asphalt concrete.
2. Roofing: Used in waterproofing and roofing materials.
3. Paving: In the construction of airport runways, parking lots, etc.

Purchasing from Skytrade Global: I can’t provide real-time information, but typically, contacting Skytrade Global directly through their website or customer service would be the best way to inquire about purchasing. You might want to ask about their product specifications, pricing, and delivery options. Always ensure they meet the required standards and certifications for your specific application.