Residential Concrete Slab Roof Design

Exact specifications vary but most concrete roofs are several inches thick.

Residential concrete slab roof design.

Pitch roof is an inclined slab generally constructed on resorts for a natural look. 2 thick brick tile. Methods used for finding slab thickness varies for different types of slabs. Live load 40 psf figure 1.

Css has over the past 10 years and over 100 projects provided our company chalkline construction with a holistic service incorporating engineering design slab supply and professional advice. Slabs s1 and s2 to be designed. A concrete roof is exactly what it sounds like. 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.

Because typical concrete is porous it needs to be treated with an additive such as xypex which makes the concrete waterproof. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. 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. Introduction concrete slabs on grade are a very common type of concrete construction.

And e design earthquake load. Even though a treated concrete slab is waterproof standing water on a roof terrace should be avoided and so all roof terrace slabs should. Floor slabs can range from a simple residential basement slab to a heavy duty industrial floor. The thickness of dome slab is 0 15m.

Steel yield strength fy 40 ksi. If the plan is not to install roofing. Thickness of concrete slab depends on loads and size of the slab. One concern is that the concrete must develop the compressive strength intended by the structural engineer in the design of the roof deck.

This is one of the types of concrete slabs. S design roof snow load. The design or nominal loads should be determined in accordance with this chapter. Concrete compressive strength fc 3 ksi.

Design the roof slab beam and column of house given in figure 1. This service and product knowledge has proven invaluable to our company. For example one way slab thickness calculation is different and easier from. A solid slab of concrete capping the top of your house.

Matthew stuart p e s e f asce secb course content slab on grades construction. The simplest way to construct a roof terrace is by utilising a concrete slab. Concrete design and the asd method for masonry design. They have always been extremely approachable and keen to offer sound solutions to any challenges we encounter on site.

In general 6 inch 150mm slab thickness is considered for residential and commercial buildings with reinforcement details as per design.