The Quantity of materials like sand, cement and coarse aggregates vary with mix design such as M15 (1:2:4), M20 (1:1.5:3), M25, M30 etc. ... Quantity of steel required depends on components of structure, i.e. slabs, beams, columns,...

Chat OnlineThis depends on the workability of the mixture and amount of consolidation. ... Pervious concrete is made with a narrow aggregate gradation, but different surface textures .... Estimate the approximate percentage and volume of paste needed.

Chat OnlineThis calculator estimates the required amount of cement, sand and aggregate (stone) for mixing on site for a given area of concrete. Please note that this is...

Chat OnlineFormula for calculating cement consumption for M20 grade nominal mix concrete::::: M20 = 1:1.5: ... Volume of broken stone Require = (3/5.5) x 1.57 = .856 Cum.

Chat OnlineMar 29, 2015 ... Concrete Mix Design Unit-III. ... Example Determination of fine and coarse Aggregates • Consider volume of Concrete= 1 m3 ... Condition Adjustment Required Water Content Percentage Sand in total Aggregate (i) For ..... N/mm2 Ordinary Concrete M10 M15 M20 10 15 20 Standard Concrete M25 M30 M35...

Chat OnlineHow do you estimate the quantity of cement sand aggregate in 1 metre cube of concrete? ... But for M20 also it is not advisable to use nominal mixes always. .... Fine aggregate required for metre cube of concrete = (a*2500)/(1+a+b+c) Kg

Chat Onlinestrength characteristics of M20 cement concrete when the concrete is exposed to ... The relative quantities of cement, aggregates and water mixed together ... make the mix workable enough to satisfy the requirements of the job. Water used in...

Chat OnlineDec 30, 2011 ... type 2:In the case M30 design mix, the quantities of cement,sand and aggregates ... material required to produce 10 cu m of wet concrete when

Chat Onlinereplacing aggregate (coarse and fine) with that of slag on various concrete ... concrete of M20, M30 and M40 grades were considered for a W/C ratio of 0.55, ... waste products in large quantities. .... per IS requirements as shown in figure 4.

Chat OnlineWater requirements depend on the aggregate rather than the cement .... Volume of dry-rodded coarse aggregate per unit volume of concrete for different coarse...

Chat Onlinehow to calculate quantities of sand , cement & aggregate in 1m3 - M20 , 1m2 of ... Volume of broken stone Require = (3/5.5) x 1.57 = 0.856 m3. Volume of sand...

Chat OnlineCoarse aggregate- 20mm down, well graded is required for all the R.C.C. works .... Fine aggregate- 83.33 kg. M20. Quantity of Water per 50 kg of Cement, Max.

Chat OnlineGrade of Concrete a). Beams, Slabs etc. M15 b). Basement Walls, Silos. M20 c) .... Ascertain how much cement, sand and coarse aggregate will be required. 2.

Chat Onlinehow do we calculate quantity of cement , sand and aggregates in 1 m3 of M30 ... material required to produce 10 cu m of wet concrete when ... How to find quantity of cement bags, sand, coarse aggregate, from 1m3 of concrete of m20 design?

Chat OnlineFeb 16, 2012 ... Ex. 1:1.5:3 is the ration of M20 and now how much sand or cement or .... 8 bag of Cement is required for 1cum of concrete work in M20. 4.4 bag...

Chat OnlineEx. 1:1.5:3 is the ration of M20 and now how much sand or cement or aggregate we use in this? ... Volume of sand Require = (1.5/5.5) x 1.57 = 0.471 m3 .

Chat OnlineApproximate Quantity of Materials required for concrete mix design 1. 2. 3. Cement : 200 Kg. Fine Aggregate : 240 Kg. Coarse Aggregate : 180 Kg. (20 mm) ... Concrete Grade Minimum expected W/C 1 M10 0.9 2 M15 0.7 3 M20 0.55 4 M25...

Chat OnlineMix Design M20, M25, M30 - Free download as Word Doc (.doc), PDF File (.pdf), ... Test Data For Material: Aggregate Type : Crushed Specific Gravity Cement : 3.15 ... Fa = 642 Kg/ Cum As the sand is of Zone II no adjustment is required for sand. ... Chemical India Ltd. with a dose of 0.3 % by weight of Cement shall be used.

Chat OnlineMix Design Procedure of M20 Concrete (Reference Mix) ... Standard deviation for M20 grade ... The required quantities of fine and coarse aggregates are.

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