| 摘要 |
Stabilization of soil masses and abatement of active slides are accomplished by applying an aqueous solution, slurry or powder, of a chemical agent to the soil. The chemical agent is selected from ammonium, and mono, di, and trivalent metal salts of carboxylic acids, usually dicarboxylic acids of from two to six carbon atoms; ammonium and mono, di, and trivalent metal fluorides and polyfluorides; ammonium and mono, di, and trivalent metal fluoborates, fluosilicates and fluorophosphates; ammonium and alkali metal salts of phosphoric and polyphosphoric acids; sulfate salts of mono, di, and trivalent metals; cupric chloride; stannic (IV) chloride; and borate salts of metals.
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