Answer / lakshmanarajan

The Ratio is 1:2:4 Total = 7

Ingredients of this Mixture is = 1.57

So the qty of Cement is = (1/7) x 1.57 = 0.224 cum

Volume of cement in i cum = 1440kg

therefore required cement = 1440 x 0.224 = 322.56kg

Weight of 1 cement bag is = 50 kg

so 322.56/50 = 6.45Bag

Add 5% for wastage = 6.45 x (5/100) = 6.77 bag required

Qty of Sand = (2/7) x 1.57 = 0.448 cum (1cum = 35.31 cuft)

convert cum to cuft = 0.448*35.31 = 15.18 cuft

Sand is available in unit,so 1 unit = 100 cuft

So required qty of sand is = 15.18/100 = 0.151 unit require

Qty of Aggregate = (4/7) x 1.57 = 0.89cum

Convert cum to cuft = 0.89 * 35.31 = 31.42cuft

sand & Aggregate also available in unit

so above the same as aggregate = 31.42/100 = 0.314 unit require

Answer / nooorulhaq

need anwer

Answer / roys

Ratio of concrete mix =1:2:4 (Calculation for 1cum)
Cement:-
1/7*1.54=.22 cum [1.54for dry volume]
=.22/0.0345
=6.38bags
Sand:-
2/7*.22=0.06cum
=0.06*35.32
=2.12cft
Aggregate:-
4/7*.22=0.13cum
=0.13*35.32
=4.59cft

Answer / mr. b.nagaraj

as per is 6.4 bags of cement & 0.86m3 / 30.31cft of 20mm
aggregate & 0.46m3 / 16.25cft of sand requires for 1m3 of
m15 concrete or 1:2:4

Answer / mukarram

R.C.C Ratio 1:2:4
0.92/4 x 28.80 = 6.624m3
wt of cement bag/m3 x 0.03472
1 x 0.0229 m3 cement
2 x 0.458 m3 Sand
4 x 0.916 m3 Concrete

50 x 0.0229 / 0.03472 = 329/50kg

6.59 No of Bag's

Answer / javed ashraf

6.22 BAG OF CEMENT IN ONE CUBIC METER

.44 CUM FINE AGGREGATES

.88 CUM COARSE AGGREGATES

Answer / prabakar

RCC 1:2:4 -density of cement=1440kg/m3 1m3 =1440/2=720*0.45
=324kg
=324/50=6.48bags
Sand=6.48*1.25
=8.0125cum
=2*8.0125
=16.025cum
Aggregate
=4*8.012
=32.05cum.

Answer / zeshan

Simply for 1 cum of ratio 1:2:4
Concrete 1 cum
Sand 1/2 cum
Cement 1/4 cum

Answer / er. syed layaq ali

practically Material Consumption in M15 1:2:4

Quantity-1 cum

Cement beg - 6 Nos(0.198 cum)

Coarse Sand - 0.396 Cum

Coarse Aggregate 0.792 Cum

Answer / n. rajesh guttedar

Materials used for a 1 cum.in the ratio 1:2:4.


Cement. = 6.336 Bags.or ( 0.220 cum. )

Sand. = 0.440 cum.

Aggregate.= 0.879 Cum.

what is flashing?

0 Answers  

CAN WE ADD SOME EXTRA QUANTITY OF GYPSUM INTO CONCRETE? WHAT PERCENTAGE WE CAN ADD? WHAT IS THE EFFECT ON STRENGTH?

4 Answers  

GIVE US DETAIL OF YOUR PRESENT EMPLOYMENT STATUS?

0 Answers  

What is the difference between chamfer and fillet?

0 Answers  

Formula of mid span bar

0 Answers   Modern Construction Company, PFPL,

Reinforced concrete: suppose you are doing rough estimate for purchase of rebar for reinforced concrete slab for single stores residential building. You know total concrete volume will be 100 m3. How many tons rebar 6, 10 and 12mm will you require for the project?

0 Answers   HCC,

how to design paver block

1 Answers   CCCL,

How do you convert wind speed into force?

0 Answers  

how can we differentiate the KOTA STONE and SHAHABAD STONE by vision?

2 Answers   JMC Projects,

During estimation of walls of superstructure...which unit we'll use with quantity.cube or square

5 Answers   ABC,

pls give me ans to ACT formula cube testing porpuse

0 Answers  

How much does it cost for a R.C.C cover slab of size (450mmX 600mmx 100mm) double rf net given in feets using hand mix concrete?

0 Answers   ADK,