Laboratory study of metakaolin and microsilica effect on the performance of high-strength concrete containing Forta fibers

Advances in Bridge Engineering

Table 5 Concrete mixing plan (kg/m³)

Mixing plan number	1	2	3	4	5	6	7	8
The name of the mixing	Plain1	Plain2	F 0.2 SF 10	F 0.5 SF 10	F 0.8 SF 10	F 0.5 SF 10 MC8	F 0.5 SF 10 MC10	F 0.5 SF 10 MC12
Water to cement ratio	0.32	0.32	0.32	0.32	0.32	0.32	0.32	0.32
Water	166/44	166/44	166/44	166/44	166/44	166/44	166/44	166/44
Cement	520	468	468	468	468	426.40	416	405.6
Metakaolin	-	-	-	-	-	41.6	52	62.4
Microsilica	-	52	52	52	52	52	52	52
coarse grain	898	898	898	898	898	898	898	898
fine grain	808	808	808	808	808	808	808	808
Forta fibers	-	-	1.8	4.55	7.2	4.55	4.55	4.55
super lubricant	4.42	4.42	4.42	4.42	4.42	4.42	4.42	4.42