### How to estimate the quantity of cement sand aggregate in 1 metre ...

Quantity of various ingredients of concrete can be calculated by mix design method. There are ... But for M20 also it is not advisable to use nominal mixes always. ... be knowing, the unit weight of concrete is taken to be 25KN per metre cube,...

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Sep 8, 2015 ... If the ratio for M20 concrete is 1:1.5:3 then 1 part cement, 1.5 part sand and 3 ... Hence it takes 14.5 cft of sand to prepare one cubic meter of M20 grade concrete ... Weight of aggregate needed per bag, = (2 / (1+2)) * 250 kg.

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weight of steel per cubic meter roof slab. ... concrete. without steel how much load m20-concrete can carry.5:3. how to construct a water tank of 1000 cubic meter.

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NOMINAL MIX CONCRETE DESIGN FOR ONE METRE CUBE OF M20 ... Weight of sand needed per bag = (1 / (1+2)) * 250 kg = 83 kg ~ 85 kg Weight of...

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Answer / manoj kumar bhola. The unit weight of onecubic meter M20 concrete RCC =25000 N/M3 =2500 KG/M3 =25 KN/M3 But may when this concrete made...

Get Price### Weight of 1 cubic meter of concrete - Answers

One cubic foot of concrete weighs about 144.05 lbs, so one cubic meter of concrete equals ... What is the weight of M20 reinforced concrete a cubic meter? ... allow for 3 tonne per cubic metre if reinforced, 2.6 if not. trust me .all my years in civil...

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Feb 11, 2015 ... FOR ALL CONCRETE GRADE: M5 = 1:4:8 M10= 1:3:6 M15= 1:2:4 M20= ... WEIGHT OF ROD PER METER LENGTH: ... For 1Cum of M20 ( 1:1.5:3 ) ... cu.m. No. on bricks per 1cu.m= 1/volume of1st class brick with motor

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Feb 16, 2012 ... Ex. 1:1.5:3 is the ration of M20 and now how much sand or cement or aggregate ... kg water (for 20mm CA) to find out the qty. of cement per cum of concrete. ... relations, sometime these numbers represent weight not volume.

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WEIGHT OF ROD PER METER LENGTH: DIA WEIGHT PER ... Admixture : 0.7% Fresh concrete density: 2430 Kg/ M 3 ... cu.m. No. on bricks per 1cu.m= 1/volume of1st class brick with motor =1/0.002 .... M20=8.64Bg/m3, M25=12.9 Bg/m3,

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