WET SOIL MIXING, ALSO
KNOWN AS THE DEEP MIXING METHOD
Wet soil mixing, also recognized as the Deep Mixing Method, is a
ground improvement method that improves the distinctiveness of weak soils by
mechanically adding them with cementitious binder slurry. To build
columns, a powerful drill advances drill steel with radial mixing paddles
located near the bottom of the drill string. The binder slurry is pumped
through the drill steel to the tool as it advances and supplementary soil
mixing is achieved as the tool is withdrawn. To perform mass wet soil mixing,
or mass stabilization, a horizontal axis rotary mixing tool is located at the ending
of a track hoe arm.
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