MARSHALL TEST RESULTS AT OPTIMUM BINDER CONTENT 4.5%

Property description

Mixture properties at optimum binder content

Specification Limits (Table: 4203/4 Gen. Spec.), (Table 8.5 Overseas Road Note 31)

Marshall stability, N

22,332

Min. 9000

Marshall flow, 0.25 mm

3.7

2 - 4

Air Voids (Va), at 75 blows on each face, %

4.4

4 - 8

Voids in mineral aggregate (VMA), %

14.2

Min. 12.5

Voids filled with bitumen (VFB), %

69.3

65 - 75