Experimental Investigation on Hydroabrasive Erosion of Steel Fiber UHPC and Rubber UHPC

Table 5

Rubber UHPC mix proportion (kg/m³).

Group number	Rubber content (%)	Rubber particle size (mesh)	Sand (%)	W/B	Silica powder (%)	Fly ash (%)	Steel fiber (%)	Water reducing agent
B1	10	40	45	0.2	15	5	1	10.0
B2	10	16	45	0.2	15	5	1	11.0
B3	10	8	45	0.2	15	5	1	12.5
B4	12.5	40	44	0.2	15	5	1	11.5
B5	12.5	16	44	0.2	15	5	1	12.0
B6	12.5	8	44	0.2	15	5	1	11.0
B7	15	40	43	0.2	15	5	1	13.0
B8	15	16	43	0.2	15	5	1	12.0
B9	15	8	43	0.2	15	5	1	12.0