Rcc Roof Slab Steel Design

Raw materials for rcc slab roof.

Rcc roof slab steel design.

In m20 ratio of sand cement and aggregate is 1 1 5 3 in this ratio 1 5 part is sand. Thickness of slab 150 mm. In steel design subject covers the design of roof truss platform which include the design of floor beams and. The slab should be strong enough to bear the required load according to design.

The reinforced concrete features combined the strength of cement and steel bars which are the basic components of a modern structural design. Shuttering materials such as wooden ballies planks and iron plates etc. Reinforced concrete slab design and detailing guidelines for depth of slab loads on slab reinforcement guide for one way and two way slabs as per is 456 2000 have been tried to present here. Rcc roof slab in the construction industry when they use the word concrete they are talking about reinforced cement concrete also known as rcc.

Number of required bars formula length of slab spacing 1. One way slab bar bending schedule calculation. The full form of rcc is reinforced concrete cement. Where reinforcement is called a steel rod.

Contents reinforced concrete slab design guidelinesa effective span of slab. 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. Structural design of g 3 rcc and steel building. Sand required for 1000 sq ft slab.

And design of given project for gravity loads only i e. Simply the slab in which steel bars are used is known as rcc slab. The slab should be provided steel bars to withheld tensile force so this slab is called the rcc slab. Number of main bars ly spacing 1 4000 150 1 27 nos.

Construction on site design of rcc structures caption minimum rcc beam size should not be less than 9 x 9 225mm x 225mm with an additional slab thickness of 125 mm i generally use a minimum of 4 bars with 2 bars of 12 mm thickness in the bottom of the beam and 2 bars of 10 mm at the top of the beam. Following are the rcc slab design and detailing guidelines. First find number of rods required for main reinforcement and distribution. According to the 1995 aci code all two way reinforced concrete slab systems including edge supported slabs flat slabs and flat plates are to be analyzed and designed according to one unified method such as direct design method and equivalent frame method.