Design Optimization and Performance Evaluation of the Open-Graded Friction Course with Small Particle Size Aggregate

Table 6

The gradation of the mixture.

Standard test sieves size (mm)	9.5	4.75	2.36	1.18	0.6	0.3	0.15	0.075
Mass passing percentage (%)	100	33	18	10.5	8.5	7.5	6.5	5.5