Foundationhas many different types known and used in the construction. There are: isolated footing, combined footing, strip footing, raft footing, pile foundations which can be applied on the basis of structural need and states of the soil. There is a crucial role of the reinforcement of footing for the type of footing and structural design of footing. A good detailing reveals the design constraint of the footing for structural strength. It includes subjects like cover to reinforcement on the basis of ecological studies for longevity, lowest reinforcement and bar diameters, appropriate dimensioning of footing etc. Read more in the link bellow.

 
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