KR950018388A - Ground injection chemical - Google Patents

Ground injection chemical Download PDF

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Publication number
KR950018388A
KR950018388A KR1019940034052A KR19940034052A KR950018388A KR 950018388 A KR950018388 A KR 950018388A KR 1019940034052 A KR1019940034052 A KR 1019940034052A KR 19940034052 A KR19940034052 A KR 19940034052A KR 950018388 A KR950018388 A KR 950018388A
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KR
South Korea
Prior art keywords
injection
ground
ground injection
surface area
specific surface
Prior art date
Application number
KR1019940034052A
Other languages
Korean (ko)
Other versions
KR100197851B1 (en
Inventor
겐지 가야하라
Original Assignee
시마다 슌스께
쿄오까도 엔지니어링 가부시끼가이샤
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.)
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Application filed by 시마다 슌스께, 쿄오까도 엔지니어링 가부시끼가이샤 filed Critical 시마다 슌스께
Publication of KR950018388A publication Critical patent/KR950018388A/en
Application granted granted Critical
Publication of KR100197851B1 publication Critical patent/KR100197851B1/en

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    • 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
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/12—Water-soluble silicates, e.g. waterglass
    • 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
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/06—Calcium compounds, e.g. lime
    • 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
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/10—Cements, e.g. Portland cement
    • 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
    • C09K2103/00—Civil engineering use

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (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

1. 청구범위에 기재된 발명이 속한 기술분야: 고강도의 고결체를 얻음과 동시에, 광범위한 겔화시간, 특히 비교적 장시간의 겔화시간의 조정이 용이하고, 또 겔화에 이르기까지 저점성을 유지하여 침투성이 우수하고 특히 사질토등의 투수지반의 주입에 적합할 지반주입용 약액.1. Technical field to which the invention described in the claims belongs: It is easy to adjust a wide range of gelation time, especially a relatively long gelation time while obtaining a high strength solidified body, and it is excellent in permeability by maintaining low viscosity until gelation. Ground injection chemicals that are particularly suitable for the injection of permeable soils such as sandy soils.

2. 발명이 해결하려고 하는 기술적 과제: 무기계의 약액임에도 불구하고 광범위한 겔화시간, 특히 긴 겔화시간을 갖고 더구나 겔화에 이르기까지 저점성을 유지하여 우수하고 고결강도도 향상되고, 공지기술의 결점을 개량한 지반주입용 약액의 개발.2. Technical problem to be solved by the invention: Despite being an inorganic chemical liquid, it has a wide gelling time, especially a long gelling time, and furthermore, it maintains low viscosity until gelation, and also improves the high grain strength and improves the defects of the known technology. Development of a Ground Injection Solution.

3. 발명의 해결방법의 요지: 몰비가 1.5-2.8인 범위에 있는 물유리와, 평균입경이 10㎛이하이고 비표면적이 5,000㎠/g이상의 미립자 슬라그를 유효성분으로 함유하고, 또 필요에 따라 시멘트 및/또는 석회류, 다시 칼슘용출량 조정제를 함유시킨 지반주입용 약액.3. Summary of Solution of the Invention: An active ingredient includes water glass having a molar ratio of 1.5 to 2.8 and fine particle slag having an average particle diameter of 10 µm or less and a specific surface area of 5,000 cm2 / g or more, and cement as necessary. And / or a chemical solution for ground injection containing limes and a calcium eluate adjusting agent.

4. 발명의 중요한 용도: 지반, 특히 사질토등의 투수지반에 주입.4. Significant use of the invention: injection into ground, especially permeable soil such as sandy soil.

Description

지반주입용 약액Ground injection chemical

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (7)

몰비가 1.5-2.8의 범위에 있는 물유리와, 평균입경이 10㎛이하이고 비표면적이 5,000㎠/g 이상인 미립자 슬라그를 유효성분으로 함유하는 지반주입용 약액.A chemical solution for ground injection containing water glass having a molar ratio in the range of 1.5-2.8, and fine particle slag having an average particle diameter of 10 µm or less and a specific surface area of 5,000 cm 2 / g or more as an active ingredient. 제1항에 있어서, 미립자 슬라그의 비표면적이 8,000㎠/g 이상인 지반주입용 약액.The ground injection chemical according to Claim 1, wherein the specific surface area of the fine particle slag is 8,000 cm 2 / g or more. 제1항에 있어서, 다시 시멘트 및/또는 석회류를 함유시킨 지반주입용 약액.The ground injection chemical according to claim 1, which further contains cement and / or lime. 제3항에 있어서, 시멘트 및 석회류의 평균입경 각각 10㎛이하이고, 비표면적이 5,000㎠/g 이상인 지반주입용 약액.The chemical injection liquid for ground injection according to claim 3, wherein the average particle diameter of cement and lime is respectively 10 µm or less, and the specific surface area is 5,000 cm 2 / g or more. 제3항에 있어서, 시켄트 및 석회류의 평균입경이 각각 10㎛이하이고 비표면적이 8,000㎠/g 이상인 지반주입용 약액.The ground injection chemical according to claim 3, wherein the average particle diameter of the secant and the lime is 10 µm or less and the specific surface area is 8,000 cm 2 / g or more. 제1항에 있어서, 다시 칼슘용출량 조정제를 함유시킨 지반주입용 약액.The ground liquid injection solution according to claim 1, further comprising a calcium eluate adjusting agent. 제1항에 있어서, 물유리량이 물유리중의 SiO2로 환산하여1.5-20중량%인 지반주입용 약액.The ground injection chemical according to Claim 1, wherein the water free amount is 1.5-20% by weight in terms of SiO 2 in the water glass. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940034052A 1993-12-14 1994-12-14 Chemical agent solution for injection into ground KR100197851B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-342029 1993-12-14
JP5342029A JP2961484B2 (en) 1993-12-14 1993-12-14 Chemical solution for ground injection and ground injection method using this liquid

Publications (2)

Publication Number Publication Date
KR950018388A true KR950018388A (en) 1995-07-22
KR100197851B1 KR100197851B1 (en) 1999-06-15

Family

ID=18350630

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940034052A KR100197851B1 (en) 1993-12-14 1994-12-14 Chemical agent solution for injection into ground

Country Status (7)

Country Link
JP (1) JP2961484B2 (en)
KR (1) KR100197851B1 (en)
CN (1) CN1059693C (en)
GB (1) GB2284841B (en)
MY (1) MY112267A (en)
SG (1) SG50588A1 (en)
TW (1) TW266239B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100397249B1 (en) * 1999-02-24 2003-09-13 쿄오까도엔지니어링가부시기가이샤 Ground material for pouring ground and ground pouring working method using the same
KR100878682B1 (en) * 2002-08-30 2009-01-13 주식회사 포스코 Method for controlling formation of strong alkaline steel-making slag dissolution water

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3166960B2 (en) * 1994-02-18 2001-05-14 強化土エンジニヤリング株式会社 Ground injection method
JPH0867876A (en) * 1994-08-27 1996-03-12 Kyokado Eng Co Ltd Chemical for injecting into ground
JP2923840B2 (en) * 1994-08-31 1999-07-26 強化土エンジニヤリング株式会社 Water glass grout material
JPH0978064A (en) * 1995-09-14 1997-03-25 Kyokado Eng Co Ltd Chemical solution for grouting
FR2742432B1 (en) * 1995-12-15 1998-02-06 Spie Fondations RIGIDIFICATION ACCELERATOR, GROUT FOR SEALING AND / OR CONSOLIDATION OF SOILS AND CONSTRUCTION MATERIALS RELATING TO SUCH AN ACCELERATOR, METHODS USING SUCH GROUT
JP4505066B2 (en) * 1998-02-16 2010-07-14 三井化学株式会社 Suspension grout
JP4505065B2 (en) * 1998-02-16 2010-07-14 三井化学株式会社 Ground consolidation improver
JP4505063B2 (en) * 1998-02-16 2010-07-14 三井化学株式会社 Suspension grout and its ground improvement method
JP4505064B2 (en) * 1998-02-16 2010-07-14 三井化学株式会社 Ground consolidation improver
JP2001098270A (en) * 1999-09-29 2001-04-10 Kyokado Eng Co Ltd Ground solidification material
JP2007314724A (en) * 2006-05-29 2007-12-06 Raito Kogyo Co Ltd Material for soil improvement
JP5051825B2 (en) * 2006-11-30 2012-10-17 太平洋マテリアル株式会社 Water stop material
KR101078044B1 (en) * 2008-10-31 2011-10-31 (주)티피 Grouting Composition and Method of Construction Using Thereof
KR101351495B1 (en) 2013-10-28 2014-01-14 우경기술주식회사 Manufacturing method for grouting chemical liquid and grouting gel having environment-friendly silicate
CN109162667B (en) * 2018-10-11 2020-07-28 吕梁学院 Coal mining double-liquid grouting device
JP6961270B1 (en) * 2020-10-19 2021-11-05 強化土エンジニヤリング株式会社 Ground consolidation material and ground improvement method

Family Cites Families (8)

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AT343929B (en) * 1975-06-18 1978-06-26 Philips Nv MAGNETIC HEAD
JPS54113911A (en) * 1978-02-24 1979-09-05 Onoda Cement Co Ltd Improving material of organic matter soft ground
JPH0721136B2 (en) * 1984-09-04 1995-03-08 株式会社シモダ技術研究所 Grout
JPS61283683A (en) * 1985-06-11 1986-12-13 Kyowa Kaihatsu Kk Grout for improving weak ground
US4761183A (en) * 1987-01-20 1988-08-02 Geochemical Corporation Grouting composition comprising slag
FR2629495B1 (en) * 1988-04-01 1993-04-30 Soletanche INJECTION PRODUCT FOR SEALING AND / OR CONSOLIDATION FOR FLOORS AND CONSTRUCTION MATERIALS AND METHOD FOR ITS IMPLEMENTATION
JPH0742458B2 (en) * 1991-02-01 1995-05-10 強化土エンジニヤリング株式会社 Backfill injection material
JPH0794660B2 (en) * 1992-01-29 1995-10-11 強化土エンジニヤリング株式会社 Ground injection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100397249B1 (en) * 1999-02-24 2003-09-13 쿄오까도엔지니어링가부시기가이샤 Ground material for pouring ground and ground pouring working method using the same
KR100878682B1 (en) * 2002-08-30 2009-01-13 주식회사 포스코 Method for controlling formation of strong alkaline steel-making slag dissolution water

Also Published As

Publication number Publication date
JP2961484B2 (en) 1999-10-12
GB9425218D0 (en) 1995-02-08
MY112267A (en) 2001-05-31
CN1059693C (en) 2000-12-20
GB2284841B (en) 1997-06-18
TW266239B (en) 1995-12-21
GB2284841A (en) 1995-06-21
SG50588A1 (en) 1998-07-20
CN1108719A (en) 1995-09-20
KR100197851B1 (en) 1999-06-15
JPH07166163A (en) 1995-06-27

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