Thickness Of A Roof Slab

The mix of concrete for the slab is usually by volume and is of proportion 1 2 4 cement sand and aggregate.

Thickness of a roof slab.

Compare allowable interior span and end span slab thicknesses and use the greater of the two values. For every metre of span f. A solid slab of concrete capping the top of your house. The design of a roof slab consists of thickness of slab size of bars spacing of bars hooks cranks and laps of bars minimum cover of concrete etc.

A solar collector of 3 2 m 2 area mounted on the r c. 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. Determine slab thickness and ρ value based on minimum slab thickness clear span and factored loading. Minimum thickness of concrete slab beam column foundation and other structural members is selected to meet the design requirements as per standard codes.

Minimum thickness of concrete structural elements based on aci 318 14 irc 2009 is 456 2000 and ubc 1997 is presented. During harmattan and rainy period solar energy is to be supplemented by fuelwood for water heating. Use tables in chapter 7 of the crsi design handbook. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers.

It also plays the role as a protection screed layer for waterproofing membrane of inverted roof system. The thickness of dome slab is 0 15m. Design process includes proper assumption of structural element sizes and then check hellip. Exact specifications vary but most concrete roofs are several inches thick.

Roof slab design reinforcement cement concrete work steel binding for estimating the thickness of slab approximately allow 4 cm. It is used on reinforced concrete flat roofs as a thermal insulation and sound isolation layer. Pitch roof is an inclined slab generally constructed on resorts for a natural look. The reinforcement details for rcc roof can be categorized in two ways.

For slab thickness it is advised to keep it at least 5 because at some places the slab depth can be less due to electrical pipes and internal wiring. Slab roof of the conventional kitchen with a storage tank to provide about 0 2 m 3 of hot water of 50 65 c for various domestic purposes. Vslab product data sheet specifications comparisons. Main steel bars of 8mm and distribution steel bars of 6mm.

A concrete roof is exactly what it sounds like.