calculation of cement bags in 1:2:4 concrete mix
Answer Posted / engr. daniel otoyo
Normal concrete such as 1:2:4 mix has a density of 2400kg/cm
1cm of concrete will weigh 2400x1kg = 2400kg
Sum of mix ratio = 1+2+4 = 7
Ratio (fraction) of cement weight = 1/7
Weight of cement (in 1cm concrete) is therefore = 1/7 x 2400 = 342.857kg
Cement in 50kg bags will give us 342.857/50 = 6.86kg
This approximates to 7bag/cm of 1:2:4 concrete if the desired strength is to be achieved.
Other constituent like fine and coarse aggregates can be solved likewise and their densities used to translate their weight into volumes.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How can we convert weight batch to volume batch for m30 mix
rate analysis hiring of generator 62.5 KVA
Concrete cover for slab, column, beam and footing?
Anyone have sample questions for bhel interview.please send me as Iam appearing for the interview on 19th sep2008. Kindly send this to my e-mail: arun_prasath_n@yahoo.co.in
For making a new road in a village having a school & hospital , tell the steps of construction systemically ?
what is the cost difference of a same structure when it is constructed with brick masonary and when it is constructed with block masonary and concrete as a frame structure????????????????????????
I used Etabs software to analyse a high-rise building. And I want to use templated UBC-codes inside to calculate the Seismic load. My question is: whether or not I have to control the seismic load by base shear load which is manual calculation? (just for more clarification: I can control this by input the scale factor into Eartquake definition in Etabs) I would highly appreciate your answer.
indian standard split spoon sampler
Special thing in designing a overhead reservoir ? which is different from an ordinary design
whaat is blister in box girder bridge and what is its function..
what is m30 in concrete tiles
which formula used for calculate the area of segmental arch?
if i have to draw bending moment diagram of 4 way continous span then how to create it and how to find reaction?
What is the yield of 100 litres of water and 10 kg of cement in grout mix?
What is the use of array command?