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

Table 8

Test results of 168 h abrasion resistance strength of steel fiber UHPC h/(kg/m²).

Group number	W/B	Steel fiber (%)	Type of aggregate	Slag powder (%)	Quartz powder (%)	Silica powder (%)	Water reducing agent	28 d abrasion resistance strength h/(kg/m^2)	28 d abrasion rate (%)
A1	0.18	0.5	TR	17	10	8	7.5	55.81	1.07
A2	0.18	1.0	QS	17	10	8	9	50.71	1.19
A3	0.18	1.5	SS	17	10	8	8.5	52.00	1.00
A4	0.20	0.5	QS	17	10	8	9	48.72	1.20
A5	0.20	1.0	SS	17	10	8	11	44.33	1.39
A6	0.20	1.5	TR	17	10	8	10.5	43.95	1.40
A7	0.22	0.5	SS	17	10	8	10.5	44.44	1.37
A8	0.22	1.0	TR	17	10	8	11.5	43.98	1.38
A9	0.22	1.5	QS	17	10	8	13	40.80	1.44