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# how to determine volume of sand and gravel in concrete  ### How To Calculate Cement, Sand Tutorials Tips

03/08/2018· Consider volume of concrete = 1m3 Dry Volume of Concrete = 1 x 1.54 = 1.54 m3 Sand= (1.5/5.5) x 1.54 = 0.42 m3 ∴ 1.5 is a part of Sand, 5.5 is sum of ratio Density of Sand is 1450/m3

Get Price ### How to Calculate Cement, Sand and Coarse Aggregate

For Beam, If we need to calculate the concrete volume, Volume = Length X Breadth X Width = 5 X 0.6 X 0.3 = 3.75 m3 For Column, If we need to calculate a concrete volume for the below Columns, Rectangular Column, Volume = Height X Breadth X Width = 5 X 0.6 X 0.3 = 0.9 m 3

Get Price ### Concrete Calculator Estimate Cement, Sand, Gravel

You can also estimate the quantity of sand and gravel required by weight; Simply multiply the volumetric quantity of sand and gravel with 1400 kg/m 3 (bulk density of sand) and 1600 kg/m 3 (bulk density of stone) respectively, when calculating in metric units.

Get Price ### Sand and Gravel Calculator Buildbase Your Local

Sand and Gravel Calculator Calculate how much sand or gravel you need for your project Buildbase

Get Price ### Gravel Calculator calculate how much gravel you need

Estimate the volume of gravel needed, using geometrical formulas and plans or measurements. Estimate or learn the density of your preferred gravel mix. Multiply the volume by the density (in the same units) to get the weight It is often a good idea to consider buying 5-6% more gravel than estimated by our calculator, to be on the safe side.

Get Price ### How to Calculate Quantities of Cement, Sand and

The dry volume of concrete mixture is always greater than the wet volume. The ratio of dry volume to the wet volume of concrete is 1.54. So 1.54 Cum of dry materials (cement, sand and aggregate) is required to produce 1 Cum of concrete Volume of Cement required = 1/ (1+2+4) X 1.54 = 1/7 X 1.54 = 0.22 Cum

Get Price ### Sand and Gravel Calculator Buildbase

Sand and Gravel Calculator Calculate how much sand or gravel you need for your project Buildbase

Get Price ### How to calculate cement, sand and coarse aggregate for

Make sure all the measurements are in the same unit Volume = Length x Breadth x Width = 5 x 2 x 0.1 = 1 m3 So the required concrete volume = 1 m3

Get Price ### Estimation of Cement, Sand, and Gravel in Construction

S = volume of sand per cubic meter of concrete work (m3 of sand / m3) G = volume of gravel per cubic meter of concrete work (m3 of gravel / m3) c,s,g = cement-sand-gravel ratio (relative amounts of solids by volume in a mixture) C = 55 / (c+s+g)

Get Price ### How To Know Numbers Of Sand And Gravels In A Bag of

1 bag of cement = 4 pans of sand = 8 pans of gravel This simply mean for every 1 bag of cement you will need 4 head pans of sand and 8 head pans of gravel to give you a concrete strength that will be equal to grade C-20 equal to 20 N/mm2

Get Price ### Calculation of the volume of gravel, crushed stone, sand

Calculation of the volume of gravel, crushed stone, sand on the heap. drawing scale 1: Specify dimensions in millimetres with 180° Metal staircase with 180° rotation and bowstring zigzag Concrete stairs Strip foundation Bar Foundation Baseplate Concrete rings Pavement tile Blind area Calculation of diagonal Composition of concrete Lumber Armature Ceramic tile Drywall

Get Price ### 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.

Get Price ### How to determine the volume of sand in a given

CONCRETE MIXING RATIOS WHAT IS THE BASIC MIXING RATIO FOR CONCRETE? A concrete mixture ratio of 1 part cement, 3 parts sand, and 3 parts aggregate will produce a concrete mix of approximately 3000 psi. Mixing water with the cement, sand, and sto...

Get Price ### 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 ; Paving mix 1:3½ cement:all-in ballast or 1:1½:2½ cement:sharp sand:gravel

Get Price ### How to estimate the quantity of cement sand aggregate in

concrete mix ratio by volume = 1, 1.5, 3 cement, river sand, gravel (20mm) concrete mix ratio by weight = 1, 2, 3.17 cement, river sand, gravel (20mm) most items are ordered by weight but generally mixed by volume. so the order amount by weight for one cubic metre of concrete, ba

Get Price ### Impact of recycled sand and gravels in concrete on

30/01/2020· Concrete are referred by XRSYRA where X and Y are the percentage of replacement of natural sand and natural gravels by recycled sand (RS) and recycled gravels (RA) in volume respectively. The first composition, called 0RS0RA, is a reference concrete without recycled aggregate. 30 and 100% of the natural gravels are replaced by recycled gravels in volume

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