Estimate Of Rcc Roof Slab

Number of required bars formula length of slab spacing 1.

Estimate of rcc roof slab.

However you can get a rough estimate with a simple rcc roof slab steel calculation formula. And the concrete mix ratio is 1 2 4 then to find out the construction cost you will need to calculate. If the rcc roof slab size is 25x20 sq. Construction cost for rcc roof slabs dear sir i am making a home at interior location the area is 1400 sq.

Let the shorter span has provided the main rod and longer span has provided distribution rod. Weight of slab 1 x 1 x slab thickness x rcc density. Number of main bars ly spacing 1 4000 150 1 27 nos. Approximate percentage of steel in rcc elements.

In m20 ratio of sand cement and aggregate is 1 1 5 3 in this ratio 1 5 part is sand. Beside this the slab has following information for main bars length of on rod 7 meter diameter. One way slab bar bending schedule calculation. To find out the exact amount it will take to construct an rcc roof slab let s take an example.

Numecal for rcc roof slab steel calculation. Calculate volume of square slab calculator use. How much it will cost me and what should be the thickness for the roof. Q the length and breadth of slab is 10 meter and 7 meter respectively.

Roof slab with detailed. Length calculation of bent up bars main bars. Depth d 0 1 m. 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.

First find number of rods required for main reinforcement and distribution. In this video we will learn about how to do estimate for r c c. Let us take an example of a slab. Thickness of slab 150 mm.

Calculate volumes for concrete slabs walls footers columns steps curbs and gutters. How to calculate the slab rcc roof cost approx please advcie a calculator thanksbimlendra jha. How to approximately calculate quantity of steel bars in beams. 1 lintel and beams 1 to 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. Sand required for 1000 sq ft slab. 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. Estimate for rcc slab dear friend i have started to construct a house for g 1its roof flooring will be 40 60.