Raft foundation

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RAFT FOUNDATION IS A  thick concrete slab resting on a large area of soil/surface reinforced with steel, supporting column or wall and transfer its  loads from the structure to  soil.
it is generally used to support structures like residential or commercial buildings, hostel/schools  where soil condition is poor, storage tanks, silos, foundations for heavy industrial equipment etc. it is very important type of foundation in modern ways of construction.

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