Olivier coupling

Revitalize your foundation projects with the Olivier flaps system, steering towards CO2-neutral construction. This innovative system replaces lost drill tips, significantly conserving materials and slashing CO2 emissions. It enhances on-site safety by lowering accident risks and ensures precise pile placement. Adaptable to various drilling systems and pile sizes, the Olivier flaps system delivers a sustainable and effective approach to foundational support and soil improvement. The use of the flap system in full displacement screw piling offers benefits far beyond just cost and material savings. Users have noted that this innovative system allows for much more precise positioning of the auger head.

Special Full Displacement Pile System The soil is fully displaced along the entire length and at the bottom of the pile, ensuring minimal spoil and optimal soil compaction.

Revolutionary FDP pile System: Up to 40% less concrete consumption and no lost drill tip. The foundation pile with the smallest ecological and economic footprint. An Olivier® pile is a patented drilled displacement pile made of concrete or reinforced concrete with a screw-shaped shaft (helical shaft) which is performed without soil removal. Due to its screw-shaped shaft, the Olivier pile is particularly suitable for use in soils with low load-bearing capacities, such as clay and loam, but can be applied in almost all types of soil. Contrary to traditional FDP piles, the Olivier pile is 100% displaced until the bottom of the pile and no soil is transported to the surface. An Olivier pile can be made with any foundation machine with a minimum torque from 10t/m