Experimental Study on the Mechanical Properties of Amorphous Alloy Fiber-Reinforced Concrete

Table 2

Particle size distributions and physical properties of sand.

Sieve size (mm)	Cumulative percentage retained (%)
5.0	5
2.50	14
1.25	21
0.63	41
0.315	85
0.160	98
Apparent density (kg/m^3)	2700
Bulk density (kg/m^3)	1450
Specific gravity (kg/m^3)	1600
Saturated surface water absorption (%)	0.80