From: Mix Design for Pervious Recycled Aggregate Concrete
Mix
Cement (%)
Slag (%)
Agg./binder
Cement (kg/m3)
GGBFS (kg/m3)
NA20
100
0
5.00
270
NA13
3.70
320
RA20
4.00
335
RA13
2.80
440
RA13S35
65
35
3.00
230
124
RA13S70
30
70
120
280