
Bitumen AH Grades
Bitumen AH grades are essential binders for high-performance road and airport construction, especially in warm and high-traffic regions. This comprehensive guide explores their chemical properties, performance metrics, sustainability trends, regional market data, and advanced applications like AI optimization and polymer modification. Whether you’re a buyer, engineer, or policymaker, this 2025-focused article provides in-depth knowledge, practical comparisons, and procurement insights to help you select and use the right AH grade bitumen for your projects.