Table 3: Mixture proportions of modified high permeable concrete.

Mix ID Fly Ash
(kg/m3)
Nano Silica
(kg/m3)
Cement
(kg/m3)
Water
(kg/m3)
Course Aggregate
(kg/m3)
Crumb Rubber
(kg/m3)
CR1-1 135.00 9.00 165.00 92.70 1,352.52 13.53
CR2-2 90.00 6.00 210.00 91.80 1,041.36 20.83
CR3-2 90.00 12.00 210.00 93.60 1,061.78 21.24
CR4-2 180.00 12.00 120.00 93.60 1,061.78 21.24
CR5-2 180.00 6.00 120.00 91.80 1,041.36 20.83
CR6-3 135.00 9.00 165.00 92.70 1,051.57 31.55
CR7-3 135.00 15.00 165.00 94.50 1,071.99 32.16
CR8-3 45.00 9.00 255.00 92.70 1,051.57 31.55
CR9-3 135.00 3.00 165.00 90.90 1,031.15 30.93
CR10-3 225.00 9.00 75.00 92.70 1,051.57 31.55
CR11-4 90.00 12.00 210.00 93.60 1,061.78 42.47
CR12-4 90.00 6.00 210.00 91.80 1,041.36 41.65
CR13-4 180.00 12.00 120.00 93.60 1,061.78 42.47
CR14-4 180.00 6.00 120.00 91.80 1,041.36 41.65
CR15-5 135.00 9.00 165.00 92.70 1,051.57 52.58