07.07.2015 Views

Asphalt Mixture & Binder Expert Task Groups Update - neaupg

Asphalt Mixture & Binder Expert Task Groups Update - neaupg

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New High Temperature <strong>Binder</strong> specM320 Table 3• The new specification is based on the non-recoverable compliance (J(nr ) of the binder.• All testing should be done at the pavementenvironmental grade temp to reflect response atactual operating temperatures.• The test should be run at two stress levels 0.1and 3.2 kPa for ten cycles at each level.• Low temp BBR and DTT remain unchanged.16

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