SECTION 407 - VicRoads

The commonly used binders for dense graded hot mix asphalt in Victoria are Class 170, Class 320, and Class 600 bitumen, and PMB Class A10E. Multigrade binder is a recent inclusion in the specification and has the advantage of having similar viscosities to a C170 bitumen at low temperatures and C600 bitumen at high temperatures. ................
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