for concrete of grade 100, which is used for preparatory work for the main casting, it is necessary for one cubic meter of 166 kilograms of cement; if M200 is produced, which has a wide range of use, including for filling the foundation, then 241 kilograms of cement are needed per 1 cubic meter;

Learn MoreBoth 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.

Learn MoreHelp please ! How many 25Kg bags of cement do I need for 1 cubic metre of all-in-ballast when mixing concrete at a ratio of 1:6.

Learn MoreCement to all in ballast. Help please ! How many 25Kg bags of cement do I need for 1 cubic metre of all-in-ballast when mixing concrete at a ratio of 1:6. hi,what is the calculation of estimating concrete for footings and conrete slab in cubic metre and then into tonne bags of ballast and cement?

Learn MoreHow many bags of cement make a cubic Metre? One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be 7.2 bags in 1 cubic meter of concrete. These are the 94 pound bags of portland cement or 42.64 kg bags of cement.

Learn MoreRcc Design Mi M25 Weight Of Cement Per Cubic Meter. As per above ratio (m25 grade ) for making one cubic meter concrete we need to add cement volume of 1/4 cubic meter now,cement density is 1560 kg/m3 so for 1/4 m3 volume of cement ,quantity and rate analysis for reinforced concrete ,first method is, when we have the drawing available, we can calculate the total weight of steel required ...

Learn More1 Cement 2 Sand 3 Aggregate (gravel) is too strong. 16bags (costly) 1 Cement 2.5 Sand 4 Aggregate is OK for fence posts. 13bags of cement per cubic metre. The more cement the more costly of course so don't over do it. Note: These are 20kg bags of General Purpose cement.

Learn More2012/07/16 · One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be 7.2 bags in 1 cubic meter of concrete…

Learn MoreCalculation of the amount of cement, sand and gravel for making concrete. Free online service. help on calculating materials for concrete Specify the required proportions. E - The required amount of concrete. Stated in cubic meters. M - How many bags of cement required for 1 cubic meter of concrete. ...

Learn MoreWeight of Cement required for 1 cubic meter of M20 Grade concrete. Weight of cement required can be calculated from multiplying the volume of cement with the bulk density of cement. The bulk density of frequently used cement varieties (both PPC and OPC) is 1440 kg/cu.m.

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