Petra Oil’s PMB 50/90-55 is a premium polymer-modified bitumen designed for extreme performance in high-load traffic zones and structural infrastructure like bridges and airport runways. Its high softening point ensures it remains stable in extreme temperatures, offering outstanding thermal and oxidative resistance.

Key Specifications:

• Penetration Grade: 50/90
• Softening Point: 55°C
• Standard Compliance: IS 15462:2019
• Type: Polymer Modified Bitumen (PMB)

Main Applications of PMB 50/90-55:

• High-Traffic Roads and Highways: Perfect for high-traffic highways that experience heavy truck loads and high temperatures. PMB 50/90-55 offers excellent deformation resistance, ensuring long-term road performance.
• Bridges and Elevated Structures: Used on bridge decks, overpasses, and other elevated structures to prevent cracking due to thermal stresses.
• Airport Runways and Taxiways: The ideal solution for airport runways that must handle extreme temperature variations and heavy aircraft traffic, maintaining its structural integrity.
• Urban Infrastructure: Provides long-lasting roads in industrial zones, urban streets, and high-traffic areas.

Benefits of PMB 50/90-55:

• Superior cracking resistance in high-temperature environments.
• Increased flexibility and elasticity, enhancing road performance.
• Reduced repair and maintenance costs with long-term durability.