Mechanical and Electrical Characteristics of Graphite Tailing Concrete

Table 2

Factors and levels.

Level	W/C	Sand ratio (%)	Tailings content (%)	Carbon fiber content (%)
Level 1	0.49	30	0	0
Level 2	0.54	33	5	0.15
Level 3	0.60	36	10	0.30
Level 4	0.68	39	15	0.45