👉How to calculate Cement Sand & Aggregate Quantity in Concrete👈➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤➤
HI guys today i am going to talk about above topic so lets start-
M:20 ⇨1:1.5:3 ⇛sum =5.5
where M = Mix
1 = cement
1.5=Sand
3 = Aggregates
Lets suppose -
Length of slab =1 ft
thickness of slab = 1ft
VOLUME OF SLAB ➤ = 1x1x1
= 1 Cub Ft ⇛0.0283CubMeter
Dry volume of concrete = 1.54 Cub Meter
CEMENT ➤ =(0.0283x1.54x1)/5.5
= 0.0079 Cubi Meter
0.0079x1440 ⇛1440= Density of cement
= 11.41Kg
SAND ➤ = (0.0283x1.54x1.5)/5.5
= 0.011Cub meter
= 0.011x35.31
= 0.388 Cub Ft
AGGREGATE ➤ = (3x1.54x0.0283)/5.5
= 0.023 Cub Meter
= 0.23x35.31
= 0.83 Cub Ft