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Question
how to calculate 1:2:4 ratio concrete cement, sand, metal 
and water please give me brief calculation
 Question Submitted By :: Pandu
I also faced this Question!!     Rank Answer Posted By  
 
  Re: how to calculate 1:2:4 ratio concrete cement, sand, metal and water please give me brief calculation
Answer
# 1
Here              volume is (1 cement bag=1.25 cu.ft)
     cement  1    1.25 cu.ft
     sand    2    2.50 cu.ft
     metal   4    5.00 cu.ft
                 -----------
                  8.75 cu.ft total volume
 
Is This Answer Correct ?    4 Yes 11 No
Pinkal
 
  Re: how to calculate 1:2:4 ratio concrete cement, sand, metal and water please give me brief calculation
Answer
# 2
The ratio is 1:2:4, so total ratio is 1+2+4=7
considering 1cum.
cement = (1 x 15.4)/7= 2.2 cum
       = 2.2/.347=6.3bags
sand=2.2x2=4.4cum
metal=2.2x4=8.8cum
 
Is This Answer Correct ?    7 Yes 4 No
Sjtbehera
[Hari Machines]
 
 
 

 
 
 
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