Abstract

The invention relates to a concrete precast unitary draining pile (2) and a draining retaining wall (1) comprising a plurality of these piles. The pile, of at least 4 metres in length and of a maximum diameter between 40 and 150 cm, is provided with a longitudinal opening (26) intended for draining water vertically through the pile. The retaining wall comprises a plurality of these piles, each pile comprising a first portion driven into a hole (50) in the ground (5) and a second portion extending vertically above the ground. The wall may comprise panels (3) between the piles intended for holding back the ground (6). The method of assembling a retaining wall comprises a step of drilling at least two boreholes, inserting a pile in each hole and casting or spraying concrete between said piles.

IPC Classes  ?

• E02D 5/10 - Prefabricated parts made of concrete or reinforced concrete

Goods & Services

Building materials, not of metal; formwork elements made of concrete and/or ceramic, of other non-metallic materials as well as combinations of all the aforesaid non-metallic materials; wall linings (construction) and facade linings with a porous surface for growing vegetation; noise barriers (not of metal) for growing vegetation; structures of concrete, ceramic and other non-metallic materials and combinations of the aforesaid materials as well as their attachment devices fixed along a wall or on a roof for obtaining green spaces and for building a roof or a wall covered with vegetation. Grains and agricultural, horticultural and forestry products not included in other classes; seeds; natural plants and flowers. Construction; installation services; construction, particularly installation of siding, prefabricated buildings and structures; construction consultation; provision of advice, consultancy and information relating to structures and construction and installation services, particularly with regard to roofs and walls as well as exterior facades of buildings.