Research Article
The Effect of Wetfix and Nanohydrated Lime Additives on Bitumen Aging and the Cohesion and Adhesion Failure Mechanisms of Hot Asphalt Mixtures
Figure 6
Pull-off instruments and mechanisms: (a) relation of preservative to bitumen sample; (b) connecting the device to the preholder; (c) adhesion failure produced in the pull-off test.
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