In the raker pile method, the reinforced concrete piles manufactured as precast, steel piles and profiles may be nailed on the ground by using a diesel hammer or may be nailed with vibro driver or by means of pushing at.
Driven piles may be constituted by nailing of piles made of steel materials, precast reinforced concrete having miscellaneous sections such as square, circular, hexagon and rarely made of wooden piles.
Similarly, vibrex piles are manufactured by the method of nailing a steel pipe with closed end on the soil and placing concrete in it by lowering outfit on it.
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