4cm
no 4cm converted to mm is 40mm therefore it is smaller the 500mm
40mm = 1.575 inches.Direct Conversion Formula40mm*1 in25.4 mm=1.57480315in
crushed limestone. Has rocks and lots of dust and compacts well
u will need the density. density = mass / volume so mass = volume x density
1400kg/m3
The density of course aggregate is 1560 km/ m^3. The density of something can be found by dividing the mass by the volume.
2.64
If by aggregate you mean the 'rock' mixed in to make concrete, then the density is usually about 2.7 g/cm3 .
The density of 5mm aggregate typically ranges from 1,500 to 1,800 kg/m3. This may vary depending on the specific composition of the aggregate and any air gaps present.
For plain cement concrete, the aggregate used is of size 20 mm. For RCC structures, it is 40mm and for roads, it is 80mm
5
The weight of 10mm aggregate varies based on the density of the aggregate material. On average, the weight can vary between 1400 to 1600 kg/m3, so for a specific weight, you would need to know the density of the aggregate material being used.
density of send and aggrigate
You convert everything to compatible units (volume should be in cubic meters or in liters), find the density of aggregate, and multiply the volume by the density to get the mass.
Use a higher density aggregate, or decrease the amount of air entrainment.
1.5 tonnes per Cubic metre.