- ahmad alhayek

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Q1) A rural 4-lane highway is to be built between A and B. Select the binder performance grade to meet the Superpave criteria
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    331-0. OO 61EX46、イ1 2 t o.228qx 46.99 +42.) (0454) 1& Sy A sa qemin a noleS2-16 86 616 4 low-k.uper a® ou 98./. PeliaLilty tơí -22.TO _ 2 g С holt boHIGH TEMPERATURE 98% RELIABILITY FOR HIGH & LOW TRAFFIC 61 TO 64C LOW: PG58- YY HIGH: PG64- YY LOW: PG52- YY HIGH: PG58-YY 64

    From the above data for <61C

    LOW:PG52-YY

    HIGH:PG58-YY

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