Page 30 - Unit 2: Pavement Material

Civil Engineering Department | DCC3113 : Highway & Traffic Engineering

Type of test The objectives of tests on road construction materials

Coating and Striping (AASHTO-T :182)
• To determine the adhesion of the bitumen and the aggregate with the influence of
water

• Aggregate and bitumen are heated and mixed. Soaked and coated aggregate 16 to 18
hours in distill water. Determine the coated surface area whether more or less than 95%

The coated surface area

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Prepared by : SITI ZURAIFA BINTI MD SAH, zuraifa@pmu.edu.my