JPS55155086A - Ground conditioner - Google Patents
Ground conditionerInfo
- Publication number
- JPS55155086A JPS55155086A JP6483179A JP6483179A JPS55155086A JP S55155086 A JPS55155086 A JP S55155086A JP 6483179 A JP6483179 A JP 6483179A JP 6483179 A JP6483179 A JP 6483179A JP S55155086 A JPS55155086 A JP S55155086A
- Authority
- JP
- Japan
- Prior art keywords
- prepared
- undersize
- waste gas
- lime
- quick lime
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
PURPOSE: A ground conditioner which utilizes byproducts obtained in the iron industry and has an excellent effect for improving compressive strength of soft ground, prepared by mixing screened blast furnace granulated slag, waste gas desulfurization gypsum and undersize quick lime.
CONSTITUTION: The following components (a), (b) and (c) are mixed so that the total is 100pts.wt. and the component (a) is present in an amount of at least 50pts.wt.: (a) 50W90pts.wt. of a material, surface area 2,000W4,000cm2/g, prepared by screening blast furnace slag produced in the iron industry, (b) 5W30 pts.wt. of waste gas desulfurization gypsum consisting mainly of gypsum dihydrate and prepared by collecting by lime, sulfur dioxide gas contained in waste gas produced from a combustion furnace or the like, and oxidizing the product, and (c) 5W30 pts.wt. of undersize quick lime (calculated as slaked lime) obtained as an undersize product, when quick lime prepared by calcining limestone is screened for the purpose of obtaining desired products.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6483179A JPS55155086A (en) | 1979-05-24 | 1979-05-24 | Ground conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6483179A JPS55155086A (en) | 1979-05-24 | 1979-05-24 | Ground conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55155086A true JPS55155086A (en) | 1980-12-03 |
Family
ID=13269577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6483179A Pending JPS55155086A (en) | 1979-05-24 | 1979-05-24 | Ground conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155086A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6452912A (en) * | 1987-08-25 | 1989-03-01 | Denki Kagaku Kogyo Kk | Ground grouting work |
JPS6481885A (en) * | 1987-09-22 | 1989-03-28 | Nitsukai Kk | Soil stabilizing material |
JPH07228869A (en) * | 1994-02-16 | 1995-08-29 | Nippon Yakin Kogyo Co Ltd | Additive for improving strength of soft soil and method for improving strength of soft soil |
JP2002320954A (en) * | 2001-04-24 | 2002-11-05 | Onoda Chemico Co Ltd | Heavy metal elution inhibitor of heavy metal contaminated soil and method for inhibiting elution of heavy metal |
US6793851B1 (en) * | 1998-04-09 | 2004-09-21 | Mecaroute | Process for manufacturing infrastructures based on vitrified blast-furnace slag and additive used |
JP2009209283A (en) * | 2008-03-05 | 2009-09-17 | Sekisui Chem Co Ltd | Solidification material for soil improvement |
JP2011052138A (en) * | 2009-09-03 | 2011-03-17 | Sekisui Chem Co Ltd | Solidifier for ground improvement, ground-improving soil, and method for improving ground |
KR101168151B1 (en) * | 2011-08-19 | 2012-08-10 | 대호산업개발(주) | Solidified agent to strengthen stratum |
JP2013173943A (en) * | 2013-04-12 | 2013-09-05 | Sekisui Chem Co Ltd | Ground-improving soil, and method of improving ground |
KR101331057B1 (en) * | 2012-05-22 | 2013-11-19 | (주) 건설자원개발연구원 | Solidified agent to strengthen stratum |
-
1979
- 1979-05-24 JP JP6483179A patent/JPS55155086A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6452912A (en) * | 1987-08-25 | 1989-03-01 | Denki Kagaku Kogyo Kk | Ground grouting work |
JPS6481885A (en) * | 1987-09-22 | 1989-03-28 | Nitsukai Kk | Soil stabilizing material |
JPH07228869A (en) * | 1994-02-16 | 1995-08-29 | Nippon Yakin Kogyo Co Ltd | Additive for improving strength of soft soil and method for improving strength of soft soil |
US6793851B1 (en) * | 1998-04-09 | 2004-09-21 | Mecaroute | Process for manufacturing infrastructures based on vitrified blast-furnace slag and additive used |
JP2002320954A (en) * | 2001-04-24 | 2002-11-05 | Onoda Chemico Co Ltd | Heavy metal elution inhibitor of heavy metal contaminated soil and method for inhibiting elution of heavy metal |
JP4663905B2 (en) * | 2001-04-24 | 2011-04-06 | 小野田ケミコ株式会社 | Heavy metal elution inhibitor and heavy metal elution control method for heavy metal contaminated soil |
JP2009209283A (en) * | 2008-03-05 | 2009-09-17 | Sekisui Chem Co Ltd | Solidification material for soil improvement |
JP2011052138A (en) * | 2009-09-03 | 2011-03-17 | Sekisui Chem Co Ltd | Solidifier for ground improvement, ground-improving soil, and method for improving ground |
KR101168151B1 (en) * | 2011-08-19 | 2012-08-10 | 대호산업개발(주) | Solidified agent to strengthen stratum |
KR101331057B1 (en) * | 2012-05-22 | 2013-11-19 | (주) 건설자원개발연구원 | Solidified agent to strengthen stratum |
JP2013173943A (en) * | 2013-04-12 | 2013-09-05 | Sekisui Chem Co Ltd | Ground-improving soil, and method of improving ground |
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