Bitumen 70/100 ASTM – Specification, Price & Reliable Supply

Bitumen 70/100 is a penetration grade bitumen widely used in road construction and asphalt paving projects where balanced flexibility and durability are required. With a penetration range of 70–100 dmm at 25°C, this grade provides reliable performance in moderate climates and under regular traffic conditions. Bitumen 70/100 is commonly specified in international tenders and supplied globally for infrastructure development.

Technical Overview of Bitumen 70/100

Bitumen 70/100 offers an optimal balance between hardness and flexibility, allowing asphalt mixtures to resist cracking while maintaining adequate load-bearing performance. It is one of the most commonly used grades for general-purpose road construction.

Key characteristics include:

• Stable performance under varying temperatures

• Good flexibility and crack resistance

• Reliable adhesion to mineral aggregates

• Suitable for urban, rural, and intercity roads

• Consistent quality aligned with international standards

Applications of Bitumen 70/100

Bitumen 70/100 is widely used across a broad range of infrastructure projects, including:

• Road construction and asphalt paving

• Urban streets and municipal roads

• Highways and intercity connections

• Airport runways and taxiways

• Bridges and elevated road sections

• Maintenance, overlays, and resurfacing works

This grade is especially suitable where a balance between strength and flexibility is required.

Bitumen 70/100 Compared to Other Penetration Grades

Compared with harder grades such as 30/40 or 40/50, Bitumen 70/100 offers greater flexibility, making it less prone to cracking in moderate climates. Compared with softer grades like 80/100 or 100/120, it provides better structural stability and resistance to deformation.

This balance makes Bitumen 70/100 one of the most widely used and versatile penetration grades worldwide.

Packaging & Export Options

Bitumen 70/100 is available in multiple packaging formats to meet various logistics and project requirements:

• Steel drums suitable for international shipping

• Jumbo bags for high-volume or project-based supply

• Bulk tanker shipments for continuous paving operations

Export shipments can be arranged from Turkey or the UAE with full documentation, including Certificate of Analysis (COA), MSDS, and Certificate of Origin. Third-party inspection (SGS, BV, Intertek) is available upon request.

Quality Control & Compliance

Each batch of Bitumen 70/100 is produced and tested under strict quality control procedures. Laboratory testing verifies compliance with ASTM D946 and relevant international standards. Parameters such as penetration, softening point, ductility, flash point, and solubility are checked before shipment.

This ensures consistent performance, traceability, and confidence for contractors and project owners.

Frequently Asked Questions (FAQ)

What is Bitumen 70/100 used for?

It is mainly used for road construction, asphalt paving, airport surfaces, and general infrastructure where balanced flexibility and durability are required.

Is Bitumen 70/100 suitable for hot climates?

Yes, it performs well in moderate to warm climates, offering stability while maintaining flexibility.

How is Bitumen 70/100 supplied?

It can be supplied in steel drums, jumbo bags, or bulk tankers depending on project needs.

Does Bitumen 70/100 meet international standards?

Yes, it is commonly tested according to ASTM D946 and related specifications.

Can third-party inspection be arranged?

Yes. Independent inspection and testing can be arranged upon request before shipment.

Why Choose Basekim for Bitumen 70/100 Supply?

Basekim supports infrastructure developers, contractors, and distributors with reliable sourcing, consistent quality, and export-ready logistics. With supply hubs in Turkey and the UAE, we ensure efficient delivery, transparent documentation, and professional support throughout the procurement process.