Applications of Steel Slag Powder and Steel Slag Aggregate in Ultra-High Performance Concrete

Table 3

Mix proportions of concretes (kg/m³).

Samples	Cement	Steel slag powder	Silica fume	Steel slag aggregate	Quartz sand			Steel fiber	Water	SP
					Coarse	Medium	Fine
C	810	0	150	0	300	750	150	130	120	52
S1	769.5	40.5	150	0	300	750	150	130	120	52
S2	729	81	150	0	300	750	150	130	120	52
S3	688.5	121.5	150	0	300	750	150	130	120	52
S4	648	162	150	0	300	750	150	130	120	52
AS1	810	0	150	150	150	750	150	130	120	52
AS2	810	0	150	300	0	750	150	130	120	52