SG179011A1 - Hydraulic cement composition for soil injection, and soil improvement method using the same - Google Patents

Hydraulic cement composition for soil injection, and soil improvement method using the same

Info

Publication number
SG179011A1
SG179011A1 SG2012015764A SG2012015764A SG179011A1 SG 179011 A1 SG179011 A1 SG 179011A1 SG 2012015764 A SG2012015764 A SG 2012015764A SG 2012015764 A SG2012015764 A SG 2012015764A SG 179011 A1 SG179011 A1 SG 179011A1
Authority
SG
Singapore
Prior art keywords
soil
cement composition
hydraulic cement
alkali metal
metal salt
Prior art date
Application number
SG2012015764A
Inventor
Hidehiro Tanaka
Akitoshi Araki
Kazuyuki Mizushima
Hideki Nishino
Hiroshi Onodera
Hiroshi Isobe
Yasutoshi Ohno
Original Assignee
Denki Kagaku Kogyo Kk
Fuji Chemical Kk
Toa Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denki Kagaku Kogyo Kk, Fuji Chemical Kk, Toa Corp filed Critical Denki Kagaku Kogyo Kk
Publication of SG179011A1 publication Critical patent/SG179011A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/42—Inorganic compounds mixed with organic active ingredients, e.g. accelerators
    • C09K17/44—Inorganic compounds mixed with organic active ingredients, e.g. accelerators the inorganic compound being cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00732—Uses not provided for elsewhere in C04B2111/00 for soil stabilisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Disclosed are: a hydraulic cement composition for injecting into soil, which has excellent penetrability and flow separation-preventing performance and also having a satisfactory level of strength development and excellent long-term durability; and a method for improving soil using the hydraulic cement composition.Specifically disclosed is a hydraulic cement composition for injecting into soil, which comprises a blast furnace slug micropowder, a classified cement, a polyacrylic acid dispersant, and a silicic acid alkali metal salt that can act as a flow separation inhibitor. The hydraulic cement composition is characterized in that the molar ratio (n) of the silicic acid alkali metal salt in general formula (1) is 3.5 or more and the the silicic acid alkali metal salt is contained in an amount of 0.2 to 7 parts relative to the total amount (100 parts) of the blast furnace slug micropowder and the classified cement.R2O·nSiO2 (R: an alkali metal) (1)
SG2012015764A 2009-09-07 2010-09-07 Hydraulic cement composition for soil injection, and soil improvement method using the same SG179011A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009205955 2009-09-07
JP2010116914 2010-05-21
PCT/JP2010/065279 WO2011027891A1 (en) 2009-09-07 2010-09-07 Hydraulic cement composition for injection into soil, and method for improvement in soil using same

Publications (1)

Publication Number Publication Date
SG179011A1 true SG179011A1 (en) 2012-04-27

Family

ID=43649424

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2012015764A SG179011A1 (en) 2009-09-07 2010-09-07 Hydraulic cement composition for soil injection, and soil improvement method using the same

Country Status (7)

Country Link
JP (1) JP5769198B2 (en)
KR (1) KR101816937B1 (en)
CN (1) CN102597164B (en)
HK (1) HK1169434A1 (en)
MY (1) MY158997A (en)
SG (1) SG179011A1 (en)
WO (1) WO2011027891A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5810602B2 (en) * 2011-04-20 2015-11-11 三菱レイヨン株式会社 Method for producing suspension grout chemical
JP6040424B2 (en) * 2012-02-03 2016-12-07 富士化学株式会社 Chemical solution for ground injection and ground improvement method using it
JP6034530B1 (en) * 2016-07-01 2016-11-30 東曹産業株式会社 Method for producing adhesive grout and grout injection method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2847337B2 (en) * 1994-04-19 1999-01-20 強化土エンジニヤリング株式会社 Ground injection liquid
JP4152081B2 (en) * 2001-01-23 2008-09-17 電気化学工業株式会社 Injection material and injection construction method using the same
JP3955255B2 (en) * 2002-11-28 2007-08-08 住友大阪セメント株式会社 Ground improvement cement composition additive, ground improvement cement composition and ground improvement method using the same
WO2006051875A1 (en) * 2004-11-11 2006-05-18 Denki Kagaku Kogyo Kabushiki Kaisha Composition for ground-improving material, grouting material comprising the same, and method of using the same
JP5134256B2 (en) * 2006-02-07 2013-01-30 日鉄住金セメント株式会社 Ultrafine particle injection material composition
JP4848293B2 (en) * 2006-02-07 2011-12-28 日鐵セメント株式会社 Ultra-fine particle injection material composition
JP5354708B2 (en) * 2007-01-10 2013-11-27 三菱レイヨン株式会社 Chemical solution for soil stabilization
KR100804807B1 (en) * 2007-08-30 2008-02-20 케이에스씨 엔지니어링 주식회사 Environment-friendly composition for injection into a ground and earth natural grouting method thereof
KR100876222B1 (en) * 2007-09-06 2008-12-29 주식회사 동아지질 The solidifying agent composition for softground improvement
JP5196990B2 (en) * 2007-12-26 2013-05-15 三菱レイヨン株式会社 Chemical solution for soil stabilization

Also Published As

Publication number Publication date
HK1169434A1 (en) 2013-01-25
CN102597164A (en) 2012-07-18
KR20120116388A (en) 2012-10-22
JP5769198B2 (en) 2015-08-26
MY158997A (en) 2016-11-30
JPWO2011027891A1 (en) 2013-02-04
KR101816937B1 (en) 2018-01-09
CN102597164B (en) 2014-11-05
WO2011027891A1 (en) 2011-03-10

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