Patent ID: 8523493

Claim:
A method of delivering fluidized binder from a storage pod to a borehole for creation of an in-situ piling, the method comprising the steps of: injecting air into an upper chamber of the storage pod at a first pressure; injecting air into a fluidization chamber disposed beneath the upper chamber at a second pressure, wherein the air is injected into the fluidization chamber at intervals, wherein the second pressure exceeds the first pressure, wherein the fluidization chamber comprises an upper end connected to the upper chamber and a lower end; and opening a valve connected to the lower end of the fluidization chamber at the same intervals the air is injected into the fluidization chamber at the second pressure, the valve comprising an inlet and an outlet, the inlet connected to the fluidization chamber and the outlet connected to a feeder line wherein the feeder line is maintained at the first pressure and the feeder line is connected to the borehole.