Method for preventing the adverse effects of swell in sulfate be

Details Method for preventing the adverse effects of swell in sulfate be Method for preventing the adverse effects of swell in sulfate be

1991-11-27

1993-07-20

Taylor, Dennis L.

Hydraulic and earth engineering

Earth treatment or control

Chemical

106706, 106793, 106796, 106900, 405266, C09K 1700

Patent

active

052288080

ABSTRACT:
A method is shown for stabilizing sulfate bearing soils in which a silica compound is incorporated into the soils with the soils being further stabilized by the application of lime. The silica compound can be either an amorphous, flume silica, a crystalline silica, a silica gel, sodium silicate, potassium silicate or combination thereof. The silica compound and lime can be incorporated into the soils in a single step.

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