Research Article

Influence of Bottom Ash Replacements as Fine Aggregate on the Property of Cellular Concrete with Various Foam Contents

Table 2

Mix proportions of cellular concrete.

MixtureMix proportions (by volume, m3)
CementSandWaterFoam contentBottom ash

30V0BA0.1750.2150.3100.30
30V25BA0.1660.1610.3180.30.054
30V50BA0.1580.1080.3270.30.108
30V75BA0.1500.0540.3350.30.161
30V100BA0.14200.3430.30.215

40V0BA0.1510.1850.2640.40
40V25BA0.1440.1390.2710.40.046
40V50BA0.1360.0930.2780.40.093
40V75BA0.1290.0460.2850.40.139
40V100BA0.12300.2920.40.185

50V0BA0.1270.1550.2180.50
50V25BA0.1210.1160.2240.50.039
50V50BA0.1150.0780.2290.50.078
50V75BA0.1100.0390.2350.50.116
50V100BA0.10400.2410.50.155

60V0BA0.1030.1260.1720.60
60V25BA0.0970.0950.1770.60.032
60V50BA0.0920.0630.1820.60.063
60V75BA0.0870.0320.1870.60.095
60V100BA0.08300.1910.60.126

70V0BA0.0790.0970.1260.70
70V25BA0.0740.0730.1300.70.024
70V50BA0.0690.0490.1340.70.049
70V75BA0.0660.0240.1370.70.073
70V100BA0.06200.1410.70.097

Note: 30, 40, 50, 60, 70: percentage of foam content, V: foam content, 0, 25, 50, 75, 100: percentage of bottom ash, and BA: bottom ash.