Indeterminate value! You can't convert from kg to m³ since kg measures mass while m³ measures volume. These units are thus incompatible to each other.
The volume is(1000)/(density of cement in kg/m3) cubic meters.
11 kg = 1 m3 = 1 L
The density of oil is 820 kg/m3.
Density (kg/m3) = mass(kg)/volume(m3)= 0.386/20x10-3 = 19.333333....kg/m3
It is 2.2 MT/M3 and not 2.2 Kg/M3
1400 kg/m3
The volume is(1000)/(density of cement in kg/m3) cubic meters.
The density of Portland cement is 1.44 ton/m3.
315 Kg/M3 approx.
The density of concrete can vary from 2,300 to 3,400 kg/m3.
please define your question again. Different concrete mixes have different cement consumptions depending upon their design mix.
Between 830kg/m3 to 1650kg/m3 Cement (finely ground gray or white powder used to bind concrete mixtures) weighs between 830 kg/m3 and 1650 kg/m3 (52 lbs/ft3 and 103 lbs/ft3) depending on its handling. The weight of cement that has been pneumatically loaded into a cement silo may be as low as 830 kg/m3 (52 lbs/ft3), while cement that has been stored for a period of time exposed to vibration may be as heavy as 1650 kg/m3 (103 lbs/ft3). It is standard practice to consider a 94 lb bag of cement to be one cubic foot when freshly packed. Two 500-mL beakers were used for 500 grams of dry powdered cement. Cement was simply poured into beaker No 1. Cement was slightly vibrated-imitating consolidation during transport or packing while stored in a silo, into Beaker No 2. An approximately 20% difference in bulk volume was found. This demonstrates the need to measure cement by mass instead of volume for batching concrete.
quantity of cement for M20 in one cubic metercement=1440 kg/m3sand=1700 kg/m3aggregate= 1600 kg/m3Lets solve for M20 i.e, 1:1.5:31 bag of cement = 50 kg =34.7 litres=35 litresi.e, 0.035 m3(item) (w/c ratio)(water) (cement)(sand)(aggregate)volume(0.42)(21ltr)(0.035)(0.0525)(0.105)voids - (0) (0) (0 60%) (40%) (45%)solidvolume (-) (0.021) (0.014) (0.0315) (0.05775) *sum=0.124Thus 50 kg of cement gives 0.124 m3 of concrete for M20 at 0.42 w/c ratio.Hence,cement required =0.035/0.124 =0.28 m3 i.e, 0.28*1440=403kgsand required= 0.0525/0.124 =0.42 m3 i.e, 0.42*1700 = 714 kgsimilarly aggregate required = 1360 kgwater required = 169 litreCheck: 403+714+1360 = 2477 i.e, density of concrete =2477kg/m3*NOTE: The quantity of cement, sand, aggregate & water varies with the w/c ratio and the density of materials.
1086 kg per m3 (bulk: not the press surface) 1184 kg per m3 (bulk: press surface but not bang) 1365 kg per m3 (press surface and bang 5 more time)
It all depends upon the density of the substance. For 1 Kg of Mercury, with a density of 13534 Kg/m3 it will occupy a volume of about 0.0000739 m3. For 1 Kg of Hydrogen with a density of 0.0899 kg/m3 it will occupy a volume of about 11.12 m3.
to calculate the volume of any bag we need to know the density. In freshly packed bags the standard density is 1440 kg/m3.Example: to know the volume of a 50kg cement bag we divide the bag weight by the density, i.e.:50 kg ÷ 1440 kg/m3 = 0.0347 m350kg = 0.0347 m3,50kg = 1.23 CFT======================================In the USA, a bag of cement usually weighs 94 pounds and has a volume of 1 cubic foot.
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.