how much sand and gravel per cubic metre of concrete

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Concrete Calculator - Estimate Cement, Sand, Gravel Quantity ...

Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of sand and 0.83 m 3 of stone aggregate.

How To Calculate Cement, Sand, and Aggregate Quantity In 1 ...

Consider volume of concrete = 1m3. Dry Volume of Concrete = 1 x 1.54 = 1.54 m3 For Dry Volume Multiply By 1.54 Now we start calculation for find Cement, Sand and Aggregate quality in 1 cubic meter concrete. CALCULATION FOR CEMENT QUANTITY; Cement= 1/5.5 x 1.54 = 0.28 m 3 ∴ 1 is a part of cement, 5.5 is sum of ratio Density of Cement is ...

How to Calculate Cement, Sand and Aggregate required for 1 ...

Total weight of concrete ingredients = 50 115 209 27.5 = 401.5 say 400 kg. Density of concrete = 2400 kg/cum. So, 1 bag of cement produces = 400/2400 = 0.167 cum. No. of bags required for 01 cum of concrete = 1/0.167 = 5.98 bags 6 bags. From above, if the concrete mix is 1:2:4 , to get a cubic meter of concrete we require. 1.Cement = 6 bags ...

Metric calculator for concrete - cement, sand, gravel etc

Both of these concrete calculators make an allowance for the fact that material losses volume after being mixed to make concrete. Calculator are provided for a general mix and a paving mix, the different ratio of materials are: General mix - 1:5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. and

how much sand gravel cement per cube

Concrete Calculator - Estimate Cement, Sand, Gravel . 2020-2-3 Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of sand and 0.83 m 3 of stone aggregate.

How Much Cement, Gravel and Sand do I Need? GoodHome IDS

Cement is much more expensive than sand or gravel. For this reason, the amount of sand and gravel or aggregates in the concrete is maintained at around 60 to 80 percent of the total volume. However, the quantities used to affect the product. The more aggregate used in the more rigid mixture that concrete becomes.

Quantities of Materials Per Cubic Meter of Concrete Mix ...

for 15MPa, as per Indian code, its mix ratio is 1:2:4, and for this mix, it is shown in the above table that, cement required is 310kg of cement or 6.2 number of bags of cement, 0.434 cubic meter of sand FA and 0.868 cubic meter of coarse aggregate or stone.

Concrete Calculators - cement, sand, gravel and all-in ...

Both concrete calculators make an allowance for the fact that ballast etc losses volume when mixed to make concrete. Two Concrete Calculator are provided for different concrete mixes: General mix - 1:5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. and ; Paving mix - 1:3½ cement:all-in ballast or 1:1½:2½ cement:sharp sand:gravel.

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how much sand and gravel per cubic metre of concrete