Skrūvpaļi : Screw pile construction for foundation of multistorey house

Screw pile construction for foundation of multistorey house

Commercial objects

TITLE OF OBJECT:3Baložu street, Riga

SPECIFICATION OF SCREW PILES: Two blade screw piles, length 6m, screw pile square pile 80x80x5, steel mark S355J2H, blades d=350mm, thickness 10mm, steel mark S355

Number of screw piles:  27 pieces.

Designers load on screw pile: 12t  (120Kn), verified statical load 14t (140Kn)

Characteristics of object:

Screw pile technology was chosen in object due to fact that new housing foundation had to be placed very close to old foundation that was is poor condition, if digging or piling was done with unstable wall, it could collapse. After implementation of screw piles, grillage was implemented, that was connected with top of pile.