Reinforced Concrete Roof Slab Design

Concrete slab design proceduredesign of continuous slab basics of reinforced concrete slab design slabs are generally designed on the assumption that they consists of a number of beams of breadth one meter.

Reinforced concrete roof slab design.

For an exposed concrete roof installation it is recommended that a competent concrete mix design consultant or concrete supplier be engaged to assist in the development of the concrete mix to be used. The diameter of bar generally used in slabs are. Exact specifications vary but most concrete roofs are several inches thick. 6 mm 8 mm 10 mm 12mm and 16mm.

A solid slab of concrete capping the top of your house. Http goo gl yp7w4l for more free video tutorials covering concrete structural design the objectives of this video are to introduce the design problem unde. An extra floor was required to be constructed which involved converting the original roof slab to a floor slab thereby increasing the live load capacity to 3 kn m 2. The design of the upper storey extension was a lightweight strut.

Problems have been identified with the reinforced concrete r c roof slabs over the pump houses that serve bulk fuel installations bfi at some establishments. A concrete slab is a common structural element of modern buildings consisting of a flat horizontal surface made of cast concrete. Steel reinforced slabs typically between 100 and 500 mm thick are most often used to construct floors and ceilings while thinner mud slabs may be used for exterior paving see below in many domestic and industrial buildings a thick concrete slab supported on. Minimum reinforcement is 0 12 for hysd bars and 0 15 for mild steel bars.

For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. The construction of the original building consisted of a reinforced concrete frame with cast in situ trough floors. A concrete roof is exactly what it sounds like. Contents basics of reinforced concrete slab design1.

Design of slab examples and tutorials by sharifah maszura syed mohsin example 1. Simply supported one way slab a rectangular reinforced concrete slab is simply supported on two masonry walls 250 mm thick and 3 75 m apart. Roof slabs have an excessive. However the complexity of the generalized approach.

It is believed that the design dates from c 1960 and was used upto the mid 1990s for which the r c. Effective span of slab2. Sufficiently waterproof concrete can be achieved and is regularly used for water tanks ships pipe and more. The slab has to carry a distributed permanent action of 1 0 kn m2 excluding slab self weight and a variable action of 3.