Residential Concrete Slab Roof Design

Concrete compressive strength fc 3 ksi.

Residential concrete slab roof design.

Design loads for residential buildings. Because typical concrete is porous it needs to be treated with an additive such as xypex which makes the concrete waterproof. Exact specifications vary but most concrete roofs are several inches thick. Thickness of concrete slab depends on loads and size of the slab.

Constructing a concrete slab for a structural roof is different from that for building a slab on the ground in that attention must concern two important objectives. The simplest way to construct a roof terrace is by utilising a concrete slab. A solid slab of concrete capping the top of your house. One concern is that the concrete must develop the compressive strength intended by the structural engineer in the design of the roof deck.

Pitch roof is an inclined slab generally constructed on resorts for a natural look. Design the roof slab beam and column of house given in figure 1. Methods used for finding slab thickness varies for different types of slabs. Advances of computational fluid dynamics in nuclear reactor design and safety assessment 2019 related terms.

Roof slab forms the top cover for main vessel which is filled with concrete for the purpose of nuclear radiation shielding. Concrete design and the asd method for masonry design. For example one way slab thickness calculation is different and easier from hellip. 2 thick brick tile.

The thickness of dome slab is 0 15m. For wood design chapters 5 6 and 7 use asd. Floor slabs can range from a simple residential basement slab to a heavy duty industrial floor. If the plan is not to install roofing.

Introduction concrete slabs on grade are a very common type of concrete construction. Live load 40 psf figure 1. Steel yield strength fy 40 ksi. Even though a treated concrete slab is waterproof standing water on a roof terrace should be avoided and so all roof terrace slabs should.

The design or nominal loads should be determined in accordance with this chapter. A concrete roof is exactly what it sounds like. This is one of the types of concrete slabs. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers.

Domes are in the semi circle in shape and shuttering is done on a conventional slab in a dome shape and concrete is filled in shuttering forming dome shapes. And e design earthquake load. Matthew stuart p e s e f asce secb course content slab on grades construction. In general 6 inch 150mm slab thickness is considered for residential and commercial buildings with reinforcement details as per design.