Estimate Of Rcc Roof Slab

Length calculation of bent up bars main bars.

Estimate of rcc roof slab.

Rcc slabs the weight of roof slabs is applied as uniform pressure in kn m 2. 1 lintel and beams 1 to 2. Length calculation of distribution. How much it will cost me and what should be the thickness for the roof.

To find out the exact amount it will take to construct an rcc roof slab let s take an example. Construction cost for rcc roof slabs dear sir i am making a home at interior location the area is 1400 sq. Calculate volume of square slab calculator use. Calculation of steel in roof slab.

Roof slab with detailed. Beside this the slab has following information for main bars length of on rod 7 meter diameter. Number of required bars formula length of slab spacing 1. Q the length and breadth of slab is 10 meter and 7 meter respectively.

First find number of rods required for main reinforcement and distribution. How to calculate the slab rcc roof cost approx please advcie a calculator thanksbimlendra jha. Approximate percentage of steel in rcc elements. 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.

How to approximately calculate quantity of steel bars in beams. Numecal for rcc roof slab steel calculation. Calculate volumes for concrete slabs walls footers columns steps curbs and gutters. Sand required for 1000 sq ft slab.

Number of main bars ly spacing 1 4000 150 1 27 nos. 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. And the concrete mix ratio is 1 2 4 then to find out the construction cost you will need to calculate. Estimate for rcc slab dear friend i have started to construct a house for g 1its roof flooring will be 40 60.

One way slab bar bending schedule calculation. Depth d 0 1 m. Weight of slab 1 x 1 x slab thickness x rcc density. Thickness of slab 150 mm.

However you can get a rough estimate with a simple rcc roof slab steel calculation formula. If the rcc roof slab size is 25x20 sq. Let us take an example of a slab. Let the shorter span has provided the main rod and longer span has provided distribution rod.