To calculate the weight: Height x Width x Length x 2.5
Mass is: M=V x d.To calculate the mass you need to know the density of this concrete and also the volume.
A cubic yard of concrete weighs the same underwater as it does on land, which is approximately 4,000 to 4,500 pounds. The weight is determined by the density of the concrete mix, not the surrounding environment.
The weight of reinforced concrete varies depending upon the mix type. The engineering industry typically assumes a weight of 145 pounds per cubic foot (pcf) and most often uses 150 pcf for structural calculations. Note that this is for standard cured reinforced concrete. Lightweight concrete is generally taken as 110 to 120 pcf, again, depending upon the mix design. The fact that there is sometimes more or less steel reinforcement within the structural member is ignored.
No, you do not need to know the atomic weight to calculate molarity. Molarity is calculated by dividing the moles of solute by the volume of solution in liters. Knowing the atomic weight can help determine the number of moles in a given mass of solute, but it is not required to calculate molarity.
by using calculator
Calculate the cross-sectional area of the barrier in square feet, multiply the area by the density of concrete (150 pounds per cubic foot), and multiply the answer by the length of the barrier in feet.
Precast concrete is a construction element made of that material and finished before its installation in the building frame. The mix of concrete must be cast or scaffolded until it gets enough strengh to handle and support own weight.
to answer your question, one must know the thickness of the slab? then only the weight can be calculated
To calculate the self-weight of a column, first determine the volume of the column by multiplying its cross-sectional area by its height. Then multiply the volume by the density of the material the column is made of (typically concrete or steel) to obtain the self-weight.
weight of hardened concrete + 100 kgf/m3
You need to calculate the total volume of the space that the concrete has to fill. if you're doing a slab 4" thick a cu. yd. will cover 81 sq. ft. Take the total area and divide by 81 to get the number of yard needed.
the lightweight concrete weights are depends upon their aggregates.... basically the weight of lightweight concrete is 50lb/cubic feet
Weight of concrete is 155 lbs/cft or 70.308 kg/cum
The weight of a concrete 80 lb bag is 80 pounds.
unit weight= weight/volume.unit weight of normal concrete = 24 MPaIt is also known as density of concrete
weight and length of steel bar ~6
The weight of a concrete mixer truck can vary depending on the size of the truck and if the truck is weighted with concrete it may be carrying. A concrete mixer truck is about 20,000 to 30,000 pounds without concrete.