How do you calculate concrete for a circular slab?
Calculator Use
- Choose Round Column (or Round Slab) on the calculator.
- Enter Height 4 ft (or 48 in)
- Enter Diameter 10 in.
- Calculate and the answer is 0.08 cubic yards for one concrete tube.
- Multiply 0.08 x 50 = 4 total cubic yards of concrete for 50 tubes.
How do you calculate the weight of a concrete slab?
Total weight = Volume × density 5) calculate weight of concrete slab by multiplying volume and their density in similar unit as Weight = Volume× density, density= 150lb/ cf, so total weight = 33 cf × 150 lb/cf = 4950 pounds or 2.475 short tons.
What is the self weight of concrete?
Self weight of slab is equal to weight of concrete in slab and weight of Steel which is used in construction of slab. First we calculate weight of concrete in slab.
How do you calculate concrete for a circular column?
The volume of concrete for circular column = Surface Area of Circle x height of the column.
How do you find the m3 of a circle?
Circular areas are also easy to calculate. Simply multiply 3.1415 (π) by the radius, by the radius again, by the depth or use our simple volume calculator….
| Product | Subtotal |
|---|---|
| Sub Total (ex delivery) | $0.00 |
What is Self weight load?
Self-weight is the load on a structure imposed by its own weight. Self-weight is directly influenced by the material density of the structure. If it is switched on, the default self-weight acts in the Y-axis with a magnitude and sign of -1.
How do you calculate the weight of concrete?
The weight of cement required = 7.29 x 50 = 364.5 kg. Weight of fine aggregate (sand) = 1.5 x 364.5 = 546.75 kg. Weight of coarse aggregate = 3 x 364.5 = 1093.5 kg.
What is a self weight?
Self-weight is the load on a structure imposed by its own weight. Self-weight is directly influenced by the material density of the structure.
How is Round column area calculated?
The formula for the area of a circle is A = pi * r * r where r is the radius (diameter / 2).
How is slab calculated?
CONCRETE CALCULATOR FORMULA
- Determine how thick you want the concrete.
- Measure the length and width that you’d like to cover.
- Multiply the length by the width to determine square footage.
- Convert the thickness from inches to feet.
- Multiply the thickness in feet by the square footage to determine cubic feet.
What is the weight of self weight of slab?
Which is considered about 2 kilo Newton per square metre over RCC slab Self weight of slab is equal to weight of concrete in slab and weight of Steel which is used in construction of slab. First we calculate weight of concrete in slab. Sir, Thanks for updating civil engg.’s day to day requirements in field.
What is the self weight of RCC slab?
1) self weight of slab :- self weight of rcc slab is also known as dead load of slab it is immovable structure in building construction, so it is called as static loads and permanent load, so immovable structure made of RCC slab is self weight of slab.
How do you calculate the dead load of a concrete slab?
The dead load can be calculated by multiplying the depth of concrete slab with unit weight of concrete ,you will get DL intensity in KN/m^2.You can multiply this by the area of slab to get DL in KN.
How do you calculate the weight of rebar?
To compute the weigh of a slab with rebar, see the Weight of a Slab with Rebar Calculator. The Weight of a Slab with Rebar Calculator computes the weight of rebar in the rectangular slab, and removes the weight of the displaced concrete to provide the best estimate. Compute the Length of Rebar needed for a slab.