calculating volume of cement sand aggregate

TheseConcrete Calculatorswork out the requiredcementand all-in ballast orcement, sharpsandandgravelrequired to complete a user definedvolumeof finishedconcrete. Bothconcrete calculatorsmake an allowance for the fact that ballast etc lossesvolumewhen mixed to makeconcrete. TwoConcrete Calculatorare provided for different ...

M20 (1cement:1.5sand:3 stone/brickaggregate). To determine the proportions you have to perform mix design, for this you have to find out the sp.gr.of cement, CA, FA, and watercementratio ...

TheseConcrete Calculatorsprovide the required quantitiesof cementand all-in ballast orcement, sharpsandandgravelrequired to give a definedvolumeof finishedconcrete. Both of theseconcrete calculatorsmake an allowance for the fact that material lossesvolumeafter being mixed to makeconcrete.Calculatorare provided for a general ...

Now from this dryvolumewe can find out thevolume of cement,Sandandaggregateinconcretecolumn. 1-Volume of cement= V = 1/5.5 x dryvolume= V = 1/5.5 x 0.4158 = V = 0.0756 m3. Now convert the cmentvolumeto bags.Volume of cement/Volumeof onecementbag in m3. Note :Volume of Cementbag = 0.0347. 0.0756 / 0.0347 = 2.17 bags of ...

Calculatetheconcretequantity required in cubic meter and then multiply the quantity with thecement sandandaggregatefor 1 cubic meterof concrete. In your caseVolume of concrete…

Jul 06, 2019· If you have the price per unit mass (e.g. cost per pound) or cost per unit volume (e.g. cost per cubic feet), then the calculator can work out the total costof the required sand: Cost = P riceperunitmass×W eight C o s t = P r i c e p e r u n i t m a s s × W e i g ht

Only use clean water,sandandgravel. Aim for a mix of 1 partcement, 2-1/4 partsandand 3 partsaggregate. Mix the drycementandsand, add water, mix, then addaggregate, and more water as needed.Cementmix should look gray, not brown, and water should not be freely running on top. Adjust the mix by adding more water,cementorsandas needed.

Jul 07, 2019· If you know the price per unit mass/volume of the crushed material, then the calculator can also work out the total cost of the aggregate using the formula: Cost = Priceperunitmass × Weight

NB: Ourcalculatorhas many standard densities already programmed for you – for example,gravel(105 lb/ft³),concrete(150 lb/ft³),sand(100 lb/ft³), and many more. Click on …

Cement = 3.15. Sand = 2.6. Coarse aggregates = 2.6. The percentage of entrained air assumed is 2%. The mix proportion of 1:1.5:3 by dry volume of materials can be expressed in terms of masses as: Cement = 1 x 1500 = 1500. Sand = 1.5 x 1700 = 2550. Coarse aggregate =3 x 1650 = 4950.

Aug 03, 2018· M-20 = 1 : 1.5 : 3 = 5.5, (Cement : Sand : Aggregate) Some of Mix is – 5.5. Where, M = Mix 20 = Characteristic Compressive strength. Considervolume 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

Hi , We use minimum gradeof concretefor RCC = M20. For M20 , GRADE = 1:1.5:3Volume of Concrete= L x B x D= 1 cum. WetVolume of concrete= 1 cum Dryvolume of concrete= 1.52 x 1 = 1.52 cum. Ratio = 1:1.5:3 = 5.5 *Cement= 1.52[ 1/(1+1.5+3)] ...