专利汇可以提供Method of improving foundation of peat专利检索,专利查询,专利分析的服务。并且PURPOSE: To improve the foundation economically, by injecting previously a ferric chloride solution to the ground of peat, stirring it, injecting a cement improver into the foundation, stirring it, so that organic materials in the peat are deactivated, and the cement improver exhibits hydraulic properties.
CONSTITUTION: A ferric chloride solution is previously injected into the foundation of peat, stirred, charge and chelating action of organic materials in the peat, which inhibits a hydraulic reaction, are eliminated, and deactivated. Then, a cement improver (usually Portland cement) is injected into the foundation, and stirred, to improve the weak foundation.
EFFECT: Ferric chloride is easily obtainable, has improved stability after dissolution, has no fear of soil contamination, and the amount added is as much as that of an ordinary improver.
COPYRIGHT: (C)1986,JPO&Japio,下面是Method of improving foundation of peat专利的具体信息内容。
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