Performance Grade Bitumen 58-22

PG ۵۸-۲۲ Bitumen Specifications
Property PG۵۸ Test Method
۲۲
Average ۷-day maximum pavement Design Temperature, °C ۵۸
minimum pavement Design Temperature, °C > -۲۲
Original Binder
Flash Point Temperature Minimum °C ۲۳۰ AASHTO T۴۸
Viscosity maximum ۳ Pa.s, Test Temperature,°C ۱۳۵ AASHTO T۳۱۶
Dynamic Shear G*/sin minimum ۲.۲ KPa Test Temperature,°C ۵۸ AASHTO T۳۱۵
Rolling Thin Film Oven Test AASHTO T۲۴۰
Mass change maximum percent ۱.۰۰
Dynamic Shear G*/sin minimum ۲.۲ KPa Test Temperature, @ ۱۰ rad/s °C ۵۸ AASHTO T۳۱۵
Pressure Aging Vessel AASHTO R۲۸
PAV aging Temperature, °C ۱۰۰
Dynamic Shear G*/sin maximum ۵۰۰۰ KPa Test Temperature, @ ۱۰ rad/s °C ۲۲ AASHTO T۳۱۵
Creep Stuffiness S maximum ۳۰۰ Mpa m-value minimum ۰.۳۰۰ Test Temperature,@ ۶۰s °C -۱۲ AASHTO T۳۱۳
Direct Tension Failure strain minimum ۱ % Test Temperature @ ۱mm/min, °C -۱۲ AASHTO T۳۱۴
Critical low cracking Temperature Critical cracking determined by PP۴۲ Test Temperature -۱۲ AASHTO PP۴۲

Performance Grade Bitumen 58-22 Features

Performance Grade Bitumen 58-22 is specifically designed to provide excellent performance under a wide range of temperature conditions. Performance Grade 58-22 is ideal for flexible pavements and is used in applications that require both high-temperature resistance and low-temperature flexibility.

The bitumen pg 58-22 system classifies bitumen based on its ability to perform under extreme hot and cold temperatures, making it a scientifically proven and reliable solution for road construction projects.

This type of Bitumen is ideal for high-traffic roads, highways, airfields, and industrial pavements in temperate regions. Its ability to handle moderate temperatures and resist rutting and cracking in both hot and cold climates makes it a go-to product for road construction projects requiring long-lasting durability.

Purchase Performance Grade Bitumen 58-22 features

With PG Bitumen 58-22, you can trust that your pavement will have the durability, flexibility, and strength needed to withstand the challenges of varying temperatures and heavy traffic loads.

Get in touch with Kiapetro to learn more about how Performance Grade Bitumen can elevate your pavement construction. With this reliable, high-performance binder, your roads will stand the test of time, no matter the climate. Let us help you in building durable, high-quality pavements!

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