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It is easy once you know how. First of all you estimate the volume of the concrete in Cubic Yards then you multiply that figure by 125 Pounds. So to give you an example if you have 20 Cubic Yards of concrete; 20X125=2500 pounds of steel. This is an old tried and true method used
Steel Quantity is equal to [0.7/100] x 1 is equal to 0.007 m 3. Steel Weight is equal to 0.007 x 7850 is equal to 54.95 55 kg/m 3. Utmost/Maximum steel percentage is equal to 1.0 %. Steel Quantity is equal to (1.0/100) x 1 is equal to 0.01 m 3. Steel Weight is equal to 0.01 x 7850 is equal to 78.5 kg/m 3. Beam.
The same equation used for both main and shrinkage and temperature reinforcement, but corresponding cutting length, number of bars, and bar diameter is used. Main steel bars=No. of bars*cutting length*weight of the bar ( /162) Equation 7.
its depend on dia of bar used in concrete for example the weight of steel of one meter rod having six mm dia is two hundrerd and twenty grams and ten mm dia is six hundrerd and twenty grams etc you can find weight of different bars having different diameters by this formula = (d*d)/one hundrerd sixty two.
19-10-2017· The one-way slab steel quantity calculation is done according to its supporting conditions. The one-way slab is supported on two beams and then to the columns of the building. The bars we use in the Tension zone of the slab is called Bent up bars .
= 0.0156 cum. 1 cubic meter = 1000 liter. Water requirement for 1 bag cement = 0.0156 × 1000 = 15.6 litres. Water requirement for 6.336 bag cement = 6.336 × 15.6 = 98.93 litres. Conclusion. For M-15 grade concrete (1:2:4) Cement = 6.336 bags. Sand = 0.44 cum. Aggregate = 0.88 cum. Water = 98.93 litres
First method is, when we have the drawing available, we can calculate the total weight of steel required divided by total volume of concrete for different components. This will give us the weight of reinforcement steel per cubic meter of concrete. Second method is assuming the percentage of reinforcement for different components.
You May assume 80 kg of steel for one cubic meter ofRCC slab
26-01-2018· Minimum percentage of steel =0.7% Quantity of steel = (0.8/100) x 1 = 0.008 m³ Weight of steel = 0.008 x 7850 = 62.80 kg/m³. Maximum percentage of steel =6.0% Quantity of steel = (6.0/100) x 1 = 0.06 m³ Weight of steel = 0.06 x 7850 = 471 kg /m³. Foundation: Minimum percentage of steel =0.7% Quantity of steel = (0.5/100) x 1 = 0.005 m³
This Concrete Calculator calculates quantities of materials required for construction of concrete slabs, beams, columns, footings and trapezoidal footings in cubic meters and cubic feet. The quantity of cement, sand and aggregates for various proportions of concrete such as M10 (1:3:6),
19-10-2017· The one-way slab steel quantity calculation is done according to its supporting conditions. The one-way slab is supported on two beams and then to the columns of the building. The bars we use in the Tension zone of the slab is called Bent up bars .
As we think that calculating steel quantity for the slab is a too difficult task, it required good skills in civil engineering. but i am sharing with you an excel sheet, which will make slab steel quantity calculation too easy for anyone who wants to know the exact quantity of steel required for his/her slab.
Whenever we calculate the concrete volume to cast structural members like a beam, footing or slab, we dont actually exclude the steel reinforcement quantity. Reason: Steel quantity varies anywhere from 1% 3% of the structural members volume which is comparatively low.
This Concrete Calculator calculates quantities of materials required for construction of concrete slabs, beams, columns, footings and trapezoidal footings in cubic meters and cubic feet. The quantity of cement, sand and aggregates for various proportions of concrete such as M10 (1:3:6),
So the required concrete volume = 0.42 m 3. Now we have calculated the required volume. Its time to calculate the micro-ingredients. Concrete Material Calculation. For the above slab volume ( 5m x 2m x 0.1m) = 1 m 3. We need 1 m 3 of wet volume concrete of M20 Mix, (Mix Ratio, M20 = 1: 1.5 : 3)
Must Read: How to calculate steel weight for Reinforcement. Example calculation: Steel quantity = Volume of Concrete x Density of Steel x % of Steel. For example, if a volume of concrete 1 cum for a slab. Approx Steel requirement = 1 x 7850 x 1% = 78.5 Kg/Cum. Read: Bar bending Shape codes. Thumb rule for shuttering work
As we know that during concreting when we place wet concrete , it gets harden after certain standard time( 30 mins IST & 10hrs FST), considering same it had be decided upon by Civil design Engineers to take a factor of safety ranging from 1.54 to 1.57 to counter that shrinkage.
26-01-2017· Quantity estimation of materials is essentially required in any construction works and quantity of materials depend on the mix proportions of the concrete. In our previous article, we have already discussed how to calculate bricks in a wall. Today we will discuss how to calculate quantities of materials for different mix ratio of concrete.
Concrete Ingredients Calculation. For Cement, Sand and Coarse Aggregate. This is a Volumetric Calculation. Assuming we need 2 m 3 of concrete for M20 Concrete Mix, (Mix Ratio, M20 = 1 : 1.5 : 3) Total Part of the Concrete = 1+1.5+3 = 5.5 Parts. Therefore, Cement Quantity = (Cement Part / Concrete Parts ) * Concrete Volume
Calculate Volume of Square Slab Calculator Use. Calculate volumes for concrete slabs, walls, footers, columns, steps, curbs and gutters. Enter dimensions in US units (inches or feet) or metric units (centimeters or meters) of your concrete structure to get the cubic yards value of the amount of concrete you will need to make this structure.
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