Estimate Of Rcc Roof Slab

First find number of rods required for main reinforcement and distribution.

Estimate of rcc roof slab.

Thickness of slab 150 mm. However you can get a rough estimate with a simple rcc roof slab steel calculation formula. 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. How to approximately calculate quantity of steel bars in beams.

If the rcc roof slab size is 25x20 sq. Let the shorter span has provided the main rod and longer span has provided distribution rod. Numecal for rcc roof slab steel calculation. Q the length and breadth of slab is 10 meter and 7 meter respectively.

Beside this the slab has following information for main bars length of on rod 7 meter diameter. And the concrete mix ratio is 1 2 4 then to find out the construction cost you will need to calculate. How much it will cost me and what should be the thickness for the roof. 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.

Roof slab with detailed. In m20 ratio of sand cement and aggregate is 1 1 5 3 in this ratio 1 5 part is sand. Calculation of steel in roof slab. Estimate for rcc slab dear friend i have started to construct a house for g 1its roof flooring will be 40 60.

Number of main bars ly spacing 1 4000 150 1 27 nos. One way slab bar bending schedule calculation. Depth d 0 1 m. Approximate percentage of steel in rcc elements.

Length calculation of distribution. How to calculate the slab rcc roof cost approx please advcie a calculator thanksbimlendra jha. Let us take an example of a slab. Sand required for 1000 sq ft slab.

To find out the exact amount it will take to construct an rcc roof slab let s take an example. Calculate volumes for concrete slabs walls footers columns steps curbs and gutters. Length calculation of bent up bars main bars. Weight of slab 1 x 1 x slab thickness x rcc density.

In this video we will learn about how to do estimate for r c c. 1 lintel and beams 1 to 2. Calculate volume of square slab calculator use. Rcc slabs the weight of roof slabs is applied as uniform pressure in kn m 2.