土壌安定処理材の製造方法および土壌安定処理工法,申请号JP20120033589-传众专利搜索

土壌安定処理材の製造方法および土壌安定処理工法

申请公布号：JP5917937(B2)

申请号：JP20120033589

申请日期：2012.02.20

申请公布日期：2016.05.18

申请人：

鹿島建設株式会社;株式会社ティ・アイ・シー;吉澤石灰工業株式会社

发明人：岡本道孝;川野健一;酒本純一;本郷直

分类号：C09K17/42;C04B14/28;C04B24/26;C04B28/10;C09K17/02;C09K17/06;C09K17/22;E02D3/12

主分类号：C09K17/42

摘要：PROBLEM TO BE SOLVED: To provide a soil stabilizer, the safety of which is significantly higher than the safety of a lime-based soil stabilizer, and with which a problem of environmental load increase originating from steam generation can be also solved.SOLUTION: A soil stabilizer is formed by mixing: a powder A with a composition containing 15.0-50.0 mass% of CaCO, 20.0-45.0 mass% of CaO, and 1.0-30.0 mass% of MgO, wherein the sum total content of CaCO, CaO, and MgO is 65.0 mass% or more; and a polymer flocculant B composed of water soluble particles containing 90 mass% or more of an acrylamide-acrylic acid copolymer, in such a way that a mass ratio A:B becomes 99.5:0.5 to 90.0:10.0.