Estimate Of Rcc Roof Slab

Approximate percentage of steel in rcc elements.

Estimate of rcc roof slab.

Weight of slab 1 x 1 x slab thickness x rcc density. Thickness of slab 150 mm. Sand required for 1000 sq ft slab. Roof slab with detailed.

How to approximately calculate quantity of steel bars in beams. One way slab bar bending schedule calculation. Construction cost for rcc roof slabs dear sir i am making a home at interior location the area is 1400 sq. And the concrete mix ratio is 1 2 4 then to find out the construction cost you will need to calculate.

Calculation of steel in roof slab. Number of required bars formula length of slab spacing 1. Estimate for rcc slab dear friend i have started to construct a house for g 1its roof flooring will be 40 60. Calculate volume of square slab calculator use.

Number of main bars ly spacing 1 4000 150 1 27 nos. 1 lintel and beams 1 to 2. In m20 ratio of sand cement and aggregate is 1 1 5 3 in this ratio 1 5 part is sand. Depth d 0 1 m.

Rcc slabs the weight of roof slabs is applied as uniform pressure in kn m 2. For analysis purpose it is we consider a 1 m x 1 m square section calculate the volume of the rcc then the same is multiplied with the density for the derivation of pressure in kn m 2. 1070 kg steel quantity required for 1000 square feet rcc slab in india and their construction cost is about rs rs 64200 for steel rebar read more if you want to know how much steel required for 1000 sq ft roof slab. If the rcc roof slab size is 25x20 sq.

How to calculate the slab rcc roof cost approx please advcie a calculator thanksbimlendra jha. To find out the exact amount it will take to construct an rcc roof slab let s take an example. In this video we will learn about how to do estimate for r c c. 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.

Length calculation of distribution. Beside this the slab has following information for main bars length of on rod 7 meter diameter. Length calculation of bent up bars main bars. Q the length and breadth of slab is 10 meter and 7 meter respectively.

Let us take an example of a slab. Let the shorter span has provided the main rod and longer span has provided distribution rod. How much it will cost me and what should be the thickness for the roof. However you can get a rough estimate with a simple rcc roof slab steel calculation formula.