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how we calculate of Sand cement and aggregate of M20
All Answers 21 that is if the Total volume ingredients is 157 then if you calculate ull get Broken stone 0856 m3 Sand 0472 m3 Cement 822 bag as answer instead if we assume or have Total volume ingredients for using as 236 varies this is when you know the overall amount of materials you have
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Water Cement Ratio According to IS 10262 2009 Assuming WaterCement Ratio for the Concrete as 045 Required Amount of Water WC Ratio X Cement Volume
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If the maximum gravel size is 1 12 inches then the gravel proportion should be three Add four to the gravel proportion Label this number A Divide 1 by A This result is the percentage of cement in the mixture needed to make 1 cubic yard of concrete
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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 15 cementallin ballast or 12½3½ cementsharp sandgravel and
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Lets start the quantity Given Data for Square column this is the top and front section of column Size of column 300 mm x 300 mm Height of column 3 meter In this column we will use the M20 grade of concrete which Ratio is 1153 sum of ratio become 55 where
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So care should be taken while calculating the amount of Cement Sand and Aggregate required for 1 Cubic meter of Concrete Method1 DLBD method to determine material requirement for 1 Cum concrete The DLBD Dry Loose Bulk Densities method is an accurate method to calculate cement sand and aggregate for a given nominal mix concrete
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Formulas for Area Calculations Area of a Rectangle or Square Length X Width Area of a Right Triangle Length X Width ÷ 2 Area of a Circle 12 diameter X 12 diameter
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Aug 03 2018· M20 1 15 3 55 Cement Sand Aggregate Some of Mix is – 55 Where M Mix 20 Characteristic Compressive strength Consider volume of concrete 1m3 Dry Volume of Concrete 1 x 154 154 m3 For Dry Volume Multiply By 154 Now we start calculation for find Cement Sand and Aggregate quality in 1 cubic meter concrete
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Volume of cement will be calculated as Since the volume of 1 bag of cement is 00347 m3 so the number of bag of cement will be calculated as Example For cement mortar of 16 the quantity calculated will be as below Sand quantity Quantity of cement in bags Volume of cement There number of bags required 658 bags
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For very small projects such as setting a mailbox post or doing repairs you may want to purchase a packaged concrete mix Such a mix combines cement sand and gravel in the correct mixing ratios and requires only the addition of water to create fresh concrete
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The quantities of materials for 1 m3 of concrete production can be calculated as follows The weight of cement required 729 x 50 3645 kg Weight of fine aggregate sand 15 x 3645 54675 kg Weight of coarse aggregate 3 x 3645 10935 kg
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Jul 11 2017· About 125 pounds of dry material is needed to make 1 cubic foot of concrete A standard recipe for concrete is 1 part cement 2 parts sand and 3 parts gravel You will require about 208 pounds cement 417 pounds sand and 625 pounds gravel This
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Mix ratio of concrete defines the ratio of cement sand and aggregate by volume in that order So a mix ratio of 124 represents Cement Sand Aggregate – 124 by Volume Material requirement for producing 1 Cum of Nominal Concrete Mix The following are the materials required to produce 1 Cum of Concrete of a given Nominal Mix Proportion
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Jan 30 2014· Sand and Gravel in Concrete There will be four basic materials you need in your mix Portland cement sand aggregate and water Adding water will form a paste that will bind the materials together until the mix hardens The strength of the concrete is inversely proportional to
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Oct 27 2017· If you follow the ratios of cement concrete on volume basis you can follow the following method to find out the quantities of stone jelly sand and cementRATIO 124 ONE OF CEMENT TWO OF SAND AND FOUR OF HARD BROKEN STONE OF 20mm SIZE UNIT ONE CUM 20mm size hard broken stone 09cum Sand 045 cum and cement 0225 cum
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Cement sand and gravel mixtures Engineering ToolBox Resources Tools and Basic Information for Engineering and Design of Technical Applications the most efficient way to navigate the Engineering ToolBox
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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 15 cementallin ballast or 12½3½ cementsharp sandgravel Paving mix 13½ cementallin ballast or 11½2½ cementsharp sandgravel
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1 – Cement 2 – Sand Fine aggregate – 2 Times of Cement Quantity 4 – Blue metal Coarse aggregate – 4 Times of Cement Quantity The volume of concrete – L x B x D 5 x 2 x 01 1 Cum Volume of Concrete 1 Cum We find out the volume of concrete in wet condition 1m 3 After the consolidation of Cementsandwater So in dry conditions we have to add 30 to 35 sand bulkage and add 20 for
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Aug 03 2018· Dry Volume of Concrete 1 x 154 154 m3 For Dry Volume Multiply By 154 Now we start calculation for find Cement Sand and Aggregate quality in 1 cubic meter concrete CALCULATION FOR CEMENT QUANTITY Cement 155 x 154 028 m 3 ∴ 1 is a part of cement 55 is sum of ratio
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