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

Table 1

Chemical composition of slag powder and silica powder.

Name	SiO2	Fe2O3	Al2O3	R2O	CaO	Na2O	K2O	MgO	SO3	C5l−
Silica powder	91.77	0.92	0.56	1.14	0.58	0.46	0.17	1.47	0.97	0.200
Slag powder	35.11	0.72	10.14	0.24	42.58	0.35	0.76	7.57	—	—