Civil Engineering Reference
In-Depth Information
Fig. 5.1 Concrete manufacturing plant
Table 5.1 Mix design of plain and
ber reinforced concretes
Beams
PC
FRC50
FRC75
Cement type
CEM I-42.5R
CEM I-42.5R
CEM I-42.5R
Cement content (kg/m
3
)
410
410
410
Sand 0/4 (kg/m
3
)
1,073
1,073
1,073
Coarse aggregate 4/16 (kg/m
3
)
645
645
645
Maximum aggregate size (mm)
16
16
16
Fibers (kg/m
3
)
0
50
75
Water-cement ratio
0.41
0.41
0.41
Super-plasticizer (l/m
3
)
4.1
4.8
5.7
Fig. 5.2 Fibers used
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