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1. 发明专利

JP2008150481A Solidification material 审中-公开
标题翻译：固化材料
公开(公告)号：JP2008150481A
公开(公告)日：2008-07-03
申请号：JP2006339280
申请日：2006-12-17
申请人： Daiei Kogyo:Kk , 株式会社大栄工業
发明人： YAMAMOTO KENJI
IPC分类号： C09K17/10 , C04B18/10 , C04B18/16 , C04B28/02 , C09K17/02 , C09K17/06 , C09K103/00
CPC分类号： C04B28/142 , C04B2111/00732 , C04B2111/1081 , Y02W30/92 , C04B7/02 , C04B18/06
摘要： PROBLEM TO BE SOLVED: To provide a solidification material capable of solidifying an object to be solidified such as soft ground to a sufficient strength at a low cost, and to suppress hexavalent chromium contained in the object to be solidified such as cement and soil of the solidification material from being eluted from the object to be solidified after solidification.
SOLUTION: The solidification material contains cement, a waste plaster and a roast ash of an industrial waste produced by performing roasting under an atmosphere of a low concentration of oxygen at a temperature of 1,000-1,100°C. The cement is made to 25-45 wt.%, the waste plaster is made to 10-50 wt.% and the roast ash is made to 10-50 wt.%. More preferably, the cement is made to 30-40 wt.%, the waste plaster is made to 15-40 wt.% and the roast ash is made to 20-45 wt.%.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以低成本固化待固化的物体如软土，以足够的强度固化的凝固材料，并且抑制待固化的物体中所含的六价铬，例如水泥和凝固材料的土壤在固化后被固化的物体洗脱。解决方案：固化材料含有水泥，废石膏和通过在低浓度氧气氛下在1000-1100℃的温度下进行焙烧而产生的工业废料的烤烟。将水泥制成25-45重量％，将废石膏制成10-50重量％，并将焙烧粉制成10-50重量％。更优选地，将水泥制成30-40重量％，将废石膏制成15-40重量％，并将焙烧粉制成20-45重量％。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009185220A Soil improvement solidifying material 审中-公开
标题翻译：土壤改良固体材料
公开(公告)号：JP2009185220A
公开(公告)日：2009-08-20
申请号：JP2008028375
申请日：2008-02-08
申请人： Daiei Kogyo:Kk , 株式会社大栄工業
发明人： YAMAMOTO AKIRA , YAMAMOTO KENJI , YAGI MAMORU , KANZAKI YASUYUKI
IPC分类号： C09K17/10 , C02F11/00 , C04B18/24 , C04B22/14 , C04B28/04 , C04B28/08 , C09K17/02 , C09K17/06 , C09K103/00 , E02D3/12
CPC分类号： C04B28/04 , C04B2111/00732 , Y02W30/92 , Y02W30/94 , Y02W30/95 , C04B18/10 , C04B22/146 , C04B18/141 , C04B18/16
摘要： PROBLEM TO BE SOLVED: To provide a soil improvement solidifying material which can inhibit the generation of hydrogen sulfide and the elution of hexavalent chromium in the soil improvement solidifying material using normal portland cement and gypsum dihydrate collected from waste plasterboard.
SOLUTION: The soil improvement solidifying material comprises normal portland cement, paper sludge ash, and gypsum dihydrate collected from waste plasterboard and particularly preferably comprises 75 mass% normal portland cement, 15 mass% paper sludge ash, and 10 mass% gypsum dihydrate.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种土壤改良固化材料，其可以使用从废石膏板收集的普通硅酸盐水泥和石膏二水合物来抑制硫化氢的产生和六价铬在土壤改良固化材料中的洗脱。解决方案：土壤改良固化材料包括从废石膏板收集的普通硅酸盐水泥，纸泥渣灰和二水合石膏，特别优选包含75质量％的普通硅酸盐水泥，15质量％纸泥灰和10质量％石膏二水合物。版权所有（C）2009，JPO＆INPIT

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