Traditional Foundation Solutions. Ashby Consultiants are local foundation design experts. With almost two decades of experience in the unique soils of the upper North Island we can advise and design the best and most cost effective foundation solution for your building project.
Bi-Directional Static Axial Deep Foundation Load Testing and Integrated Deep Foundation Services. Loadtest is the world leader and pioneer of bi-directional load testing and the exclusive global provider of the Osterberg Cell ® (O-cell ®), known internationally as the premier method of bi-directional load testing for bored piles and drilled ...
Bearing capacity equation (undrained) Bearing capacity equation (drained) Factor of safety; The ultimate bearing capacity of a foundation is calculated from an equation that incorporates appropriate soil parameters (e.g. shear strength, unit weight) and details about the size, shape and founding depth of the footing.
Bored Piles offer larger diameter piles than any other piling method and permit pile construction through particularly hard strata. Where unstable strata is encountered temporary or segmental casing and permanent steel liners, bentonite slurry or polymers may be used for bored piling.