Mechanical Performance and Numerical Simulation of Basalt Fiber Reinforced Concrete (BFRC) Using Double-K Fracture Model and Virtual Crack Closure Technique (VCCT)

Table 5

Fine aggregate particle gradation.

Aggregate size (mm)	4.75	2.36	1.18	0.60	0.300	0.15	≤0.15
Accumulated sieve residue (%)	2.5	27.3	45.3	60.7	82.4	93.5	99.6