Pad footing is known as the most simple footing. Although it is simple, it is one of the most used and effective footings. It is mainly used for vertical support and there is no connection between these reinforced footings. Furthermore, stepped footings are more outdated technique for footings. As we can assume from its name, the footings are consisted of three steps one upon the other. The main usage of these footings was for residential buildings. At last, the slopped footings have the shape of trapezoid. The main point is that they cost less because there is less concrete usage. Pad, Stepped and Sloped Footing in Construction
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