Skip to main content

Table 1 Mix proportions of concrete mixes tested

From: Roles of mortar volume in porosity, permeability and strength of pervious concrete

Mix no. Mortar volume (%) Paste volume (%) Water (kg/m3) Cement (kg/m3) Fine aggregate (kg/m3)
15–0.25 15.0 9.1 39.4 158 158
15–0.30 15.0 9.4 45.0 150 150
15–0.35 15.0 9.6 50.0 143 143
15–0.40 15.0 9.9 54.5 136 136
20–0.25 20.0 12.1 52.6 210 210
20–0.30 20.0 12.5 60.0 200 200
20–0.35 20.0 12.8 66.6 190 190
20–0.40 20.0 13.2 72.7 182 182
25–0.25 25.0 15.1 65.7 263 263
25–0.30 25.0 15.6 75.0 250 250
25–0.35 25.0 16.1 83.3 238 238
25–0.40 25.0 16.5 90.9 227 227
30–0.25 30.0 18.1 78.9 316 316
30–0.30 30.0 18.7 89.9 300 300
30–0.35 30.0 19.3 99.9 286 286
30–0.40 30.0 19.8 109.0 273 273
35–0.25 35.0 21.2 92.0 368 368
35–0.30 35.0 21.9 104.9 350 350
35–0.35 35.0 22.5 116.6 333 333
35–0.40 35.0 23.0 127.2 318 318
40–0.25 40.0 24.2 105.2 421 421
40–0.30 40.0 25.0 119.9 400 400
40–0.35 40.0 25.7 133.3 381 381
40–0.40 40.0 26.3 145.4 363 363
  1. Note: The coarse aggregate content was fixed at 1595 kg/m3