in 1 4 8 grade concrete how many kg cement use per cum

Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of sand and 0.83 m 3 of stone aggregate.

How to estimate the quantity of cement sand aggregate in 1 . Hi We use minimum grade of concrete for RCC M20 For M20 GRADE 1 1 5 3 Volume of Concrete L x B x D 1 cum Wet Volume of concrete 1 cum Dry volume of concrete 1 52 x 1 1 52 cum Ratio 1 1 5 3 5 5 Cement 1 52 1 1 1 5 3

One bag of cement and other ingredients can produce = 400/2400 = 0.167 Cum of concrete (1:2:4) 01 bag cement yield = 0.167 cum concrete with a proportion of 1:2:4. 01 cum of concrete will require. Cement required = 1/0.167 = 5.98 Bags ~ 6 Bags. Sand required = 115/0.167 = 688 Kgs or 14.98 cft. Aggregate required = 209/0.167 = 1251 kgs or 29.96 cft

Ratio of water and cement is known as water cement ratio which is about 45 litre per bag cement for m10 grade of concrete. 1 bag cement required = 45 litre of water. 51 bags = 51×45= 2295 litre of water. So we have required water consumption in pcc 1:4:8 is …

May 17, 2017· May 17, 2017· To calculate the individual quantities of cement, sand and aggregate required for 1m 3 assume a nominal mix grade of concrete such as M20. You can use same method to calculate any grade of concrete. Concrete Mix Design for M20 Grade Concrete:-Now let us consider M20 grade concrete; As per IS456:2000, M20 Grade concrete proportion is = 1 : 1.5 : 3

Grade of concrete is denoted by prefixing M to the desired strength in MPa. For example, for a grade of concrete with 20 MPa strength, it will be denoted by M20, where M stands for Mix. These grade of concrete is converted into various mix proportions. For example, for M20 concrete, mix proportion will be 1:1.5:3 for cement:sand:coarse aggregates.

Answer (1 of 6): The cement content in 1 Cum of concrete can vary. It depends on the Grade of concrete you are referring to. for instance, as per IS456, RCC code, The minimum content of cementitious (Cement + Flyash or PFA) in different grade of concrete is: 1. …

Mar 18, 2017· Total weight of concrete ingredients = 50+115+209+27.5 = 401.5 say 400 kg. Density of concrete = 2400 kg/cum. So, 1 bag of cement produces = 400/2400 = 0.167 cum. No. of bags required for 01 cum of concrete = 1/0.167 = 5.98 bags ~ 6 bags. From above, if the concrete mix is 1:2:4, to get a cubic meter of concrete we require. 1.Cement = 6 bags ...

Feb 19, 2013· Feb 19, 2013· How many kg of cement for 1m3 concrete? there are 108 20kg bags of concrete to 1 cu mtr. If your making your own mix using dry mix concrete requiring cement and water, and your making a mix ratio of 5:1, then you divide 108 by 6 = 18. therefore: 18x20kg bags of cement to 1800kgs of dry concrete mix.

Feb 07, 2017· One bag of cement and other ingredients can produce = 400/2400 = 0.167 Cum of concrete (1:2:4) 01 bag cement yield = 0.167 cum concrete with a proportion of 1:2:4. 01 cum of concrete will require. Cement required = 1/0.167 = 5.98 Bags ~ 6 Bags. Sand required = 115/0.167 = 688 Kgs or 14.98 cft. Aggregate required = 209/0.167 = 1251 kgs or 29.96 cft

Feb 18, 2020· Ratio of water and cement is known as water cement ratio which is about 45 litre per bag cement for m10 grade of concrete. 1 bag cement required = 45 litre of water. 51 bags = 51×45= 2295 litre of water. So we have required water consumption in pcc 1:4:8 is approx 2295 litre of water for 100m2 having 150 mm thick slab.

Answer (1 of 4): Total wet quantity = 1 cubic metre Total dry quantity = 1*1.52=1.52 cubic metre Now concrete Ratio of 1:4:8 1. Quantity of cement=(1/(1+4+8))*1.52=.117cubic metre * Quantity in kg = .117*1440= 168.48 kg. * Number of 50 kg bags =168.48/50=4 bags. 2. Quantity of fine aggregate...

Ans. INR 4845 is cost and rate analysis for 1 cum PCC 1:4:8 (M7.5). step 11 : rate per sq m for PCC 1:4:8 (m7.5), consider thickness of concrete structure is 150mm thick so Area of concrete structure in square metre = 1m3/0.15m = 6.67, 6.67 m2 concrete structure cost = INR 4845, so rate per sq m for PCC M7.5 = 4845/6.67 = INR 726.

🕑 Reading time: 1 minute Quantity of materials such as cement, sand, coarse aggregates and water required per cubic meter of concrete and mortar for different mix proportions varies with the mix design of the concrete and mortar respectively. Following table gives the estimated quantity of materials required per cubic meter of mortar and concrete for various nominal mixes.

Total weight of concrete ingredients = 50+115+209+27.5 = 401.5 say 400 kg. Density of concrete = 2400 kg/cum. So, 1 bag of cement produces = 400/2400 = 0.167 cum. No. of bags required for 01 cum of concrete = 1/0.167 = 5.98 bags ~ 6 bags. From above, if the concrete mix is 1:2:4, to get a cubic meter of concrete we require. 1.Cement = 6 bags ...

Aug 03, 2018· Now we start calculation to find Cement, Sand and Aggregate quality in 1 cubic meter concrete. CALCULATION FOR CEMENT QUANTITY; Cement= (1/5.5) x 1.54 = 0.28 m 3 ∴ 1 is a part of cement, 5.5 is sum of ratio Density of Cement is 1440/m 3 = 0.28 x 1440 = 403.2 kg We know each bag of cement is 50 kg For Numbers of Bags = 403.2/50 = 8 Bags We ...