Secant Pile Wall (Hard/Hard secant piling)
Secant walls have a positive interlock between adjacent concrete piles, and so are particularly suitable where high water retention is a consideration. Both male and female piles can be reinforced enabling high lateral loads to be supported.
"Stentwall" (Hard/Soft secant piling)
Stentwall is a patented system providing an economic wall where considerations of retained height and water retention are less critical. Female piles use self hardening slurry as a water and fines retaining membrane.
