For Pile Foundations, pile injection procedure and the Manufacturing Process thereof.

摘要

p For Pile Foundations,Which comprises a longitudinal Hole Bolt (1) and a Plurality of through holes (2) transverse to the longitudinal Hole (2) which extend between the longitudinal Hole Bolt (1) andThe external face of the Pile and additionally can understand a non-return Valves located in the transverse Holes (2) configured so that the transverse Holes (2) and the Vu00c1Non-return Valves allow Unidirectional Communication within the Pile out of the Pile from the longitudinal Through Hole (1) to the Outer side of the pile. / p