Nominal
Mix
|
Water
cement ratio
|
Water
Litres per 50 Kg. bag of
|
Cement
|
Sand
liters
|
Crushed
stone bags
|
|||
Cement
|
Fine aggregate
|
Coarse
aggregate
|
By Wt.
Kg.
|
By No.
1 bag of cement
|
||||
1
|
1
|
-
|
0.25
|
12.5
|
1.015
|
20.3
|
710
|
-
|
1
|
1½
|
-
|
0.28
|
14.0
|
815
|
16.3
|
855
|
-
|
1
|
2
|
-
|
0.30
|
15.0
|
687
|
13.75
|
963
|
-
|
1
|
2½
|
-
|
0.35
|
15.5
|
585
|
11.7
|
1.023
|
-
|
1
|
3
|
-
|
0.40
|
20.0
|
595
|
10.1
|
1.060
|
-
|
1
|
4
|
-
|
0.53
|
26.5
|
395
|
7.9
|
1.106
|
-
|
1
|
6
|
-
|
0.70
|
35.0
|
285
|
5.7
|
1.197
|
-
|
1
|
8
|
-
|
0.90
|
45.0
|
220
|
4.4
|
1.232
|
-
|
1
|
1
|
2
|
0.30
|
15.0
|
580
|
11.2
|
392
|
784
|
1
|
2
|
2
|
0.42
|
21.0
|
430
|
8.6
|
602
|
602
|
1
|
1½
|
3
|
30.42
|
21.0
|
395
|
7.9
|
414
|
828
|
1
|
1½
|
3
|
0.48
|
21.0
|
363
|
7.25
|
419
|
838
|
1
|
2
|
3 ½
|
0.50
|
25.0
|
385
|
7.7
|
539
|
808
|
1
|
2
|
3 ½
|
0.53
|
26.5
|
330
|
6.6
|
462
|
808
|
1
|
2½
|
4
|
0.55
|
27.5
|
310
|
6.2
|
434
|
868
|
1
|
2½
|
3 ½
|
0.57
|
28.5
|
305
|
6.1
|
534
|
748
|
1
|
2
|
4
|
0.60
|
30.0
|
285
|
5.7
|
499
|
798
|
1
|
3
|
4
|
0.65
|
32.5
|
265
|
5.3
|
556
|
742
|
1
|
2½
|
5
|
0.65
|
32.5
|
265
|
5.1
|
446
|
892
|
1
|
3
|
5
|
0.69
|
34.5
|
240
|
4.8
|
504
|
840
|
1
|
3
|
6
|
0.75
|
37.5
|
215
|
4.3
|
452
|
904
|
1
|
4
|
8
|
0.95
|
47.5
|
185
|
3.3
|
462
|
924
|
Estimated Quantities Of Material Required Per Cubic Meter Of Compacted Mortar Or Concrete.
