NO903531L - Injeksjonsmasser for konsolidering av sprukne strukturer. - Google Patents

Injeksjonsmasser for konsolidering av sprukne strukturer.

Info

Publication number
NO903531L
NO903531L NO90903531A NO903531A NO903531L NO 903531 L NO903531 L NO 903531L NO 90903531 A NO90903531 A NO 90903531A NO 903531 A NO903531 A NO 903531A NO 903531 L NO903531 L NO 903531L
Authority
NO
Norway
Prior art keywords
cement
water
plasticizer
cracks
proportion
Prior art date
Application number
NO90903531A
Other languages
English (en)
Other versions
NO903531D0 (no
Inventor
Roger Ranc
Armand Brisset
Marcel Debos
Original Assignee
Lafarge Nouveaux Materiaux
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 Lafarge Nouveaux Materiaux filed Critical Lafarge Nouveaux Materiaux
Publication of NO903531D0 publication Critical patent/NO903531D0/no
Publication of NO903531L publication Critical patent/NO903531L/no

Links

Classifications

    • 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
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete
    • 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
    • C04B2111/72—Repairing or restoring existing buildings or building materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Treatment Of Sludge (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lubricants (AREA)
  • Glass Compositions (AREA)
  • Sealing Material Composition (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

En sementbasert injeksjonsmasse for konsollldering av konstruksjoner gjennomløpt av fine sprekker fremstilles fra en finoppmalt Portland-sement under fjerning av så mye som mulig av partikler med størrelse over 30 jjm idet det til sementen er tilsatt en vannreduserende mykner eller fortynner og er blandet med vann, hvorved vektforholdet vann:sement ikke overskrider 0,6 og andelen mykner er under 2 %.En fremgangsmåte for konsollldering av strukturen gjennomføres ved fylling av sprekkene hvis bredde kan gå ned til 0,2 mm, ved i sprekkene utenfra å injisere en sementmasse fremstilt fra en finoppmalt Portland-sement hvorfra alle partikler med en partlkkelstørrelse over 30 pm er fjernet idet det til sementen er satt en vannreduserende mykner eller fortynner og er blandet med vann, hvorved vektforholdet vann:sement ikke overskrider 0,6 og andelen mykner går ned til under 2 % av mengden sement.
NO90903531A 1989-08-11 1990-08-10 Injeksjonsmasser for konsolidering av sprukne strukturer. NO903531L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898910836A FR2650837B1 (fr) 1989-08-11 1989-08-11 Coulis d'injection de fissures fines

Publications (2)

Publication Number Publication Date
NO903531D0 NO903531D0 (no) 1990-08-10
NO903531L true NO903531L (no) 1991-02-12

Family

ID=9384673

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90903531A NO903531L (no) 1989-08-11 1990-08-10 Injeksjonsmasser for konsolidering av sprukne strukturer.

Country Status (14)

Country Link
US (1) US5151126A (no)
EP (1) EP0412913B1 (no)
JP (1) JPH03187963A (no)
KR (1) KR910004499A (no)
AT (1) ATE129991T1 (no)
BR (1) BR9003957A (no)
CA (1) CA2022981A1 (no)
DE (2) DE412913T1 (no)
ES (1) ES2023084T3 (no)
FI (1) FI903945A7 (no)
FR (1) FR2650837B1 (no)
GR (1) GR910300089T1 (no)
NO (1) NO903531L (no)
PT (1) PT94930A (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665698B1 (fr) * 1990-08-10 1993-09-10 Conroy Michel Ciment complemente melange a des granulats selectionnes, pour l'obtention de mortier ou beton sans retrait, auto-lissant et auto-nivelant.
US5389146A (en) * 1993-04-12 1995-02-14 Baroid Technology, Inc. Grouting composition and method
NO178887C (no) * 1993-12-07 1996-06-26 Elkem As Injiserbar sementslurry
US5769939A (en) * 1993-12-07 1998-06-23 Elkem Asa Cement based injection grout
FR2717465B1 (fr) * 1994-03-21 1996-04-26 Rhone Poulenc Chimie Coulis d'injection pour enrober une armature, notamment une armature de précontrainte.
US5525155A (en) * 1994-05-05 1996-06-11 Union Oil Company Of California Superplasticizer-concrete composition and method of preparation
US5551976A (en) * 1994-05-05 1996-09-03 Union Oil Company Of California Superplasticizer-concrete composition for waste disposal
US5776244A (en) * 1996-09-10 1998-07-07 Sandia Corporation Ultrafine cementitious grout
FR2741062B1 (fr) * 1995-11-10 1998-05-07 Electricite De France Coulis d'injection en particulier sous faible pression et produit pour sa preparation
FR2747393B1 (fr) * 1996-04-11 2004-09-17 Cie Du Sol Coulis pour injection dans des sols fins et compositions pour la realisation de ce coulis
JP4669100B2 (ja) * 2000-02-16 2011-04-13 株式会社淺沼組 グラウト材およびこれを用いた既設埋設管の更新工法
AUPQ854800A0 (en) * 2000-07-04 2000-07-27 Neptune Technologies Pty Ltd Sub-marine protection system
KR100413228B1 (ko) * 2001-05-22 2003-12-31 지오콘머테리얼 주식회사 초미립자 현탁형 또는 피씨에이치 현탁형 주입재를 이용한콘크리트 구조물의 균열 및 들뜸 보수공법
GB0130593D0 (en) 2001-12-21 2002-02-06 British Nuclear Fuels Plc Treatment of waste products
WO2008128120A2 (en) * 2007-04-12 2008-10-23 Granite Construction Incorporated Method of making and use of a heavy duty pavement structure
FR2921358B1 (fr) 2007-09-25 2010-10-01 Lafarge Sa Beton a faible teneur en clinker
US7832105B2 (en) * 2007-10-22 2010-11-16 Craig Vogel Water plant removal tool
US7799128B2 (en) * 2008-10-10 2010-09-21 Roman Cement, Llc High early strength pozzolan cement blends
CN102383398A (zh) * 2011-10-09 2012-03-21 中国水电顾问集团西北勘测设计研究院 一种碾压混凝土坝诱导缝接缝灌浆排气系统及施工工艺
US20150203407A1 (en) * 2012-08-21 2015-07-23 Sika Technology Ag Multi-purpose mortar or cement compositions for construction applications
CN112028580A (zh) * 2020-06-04 2020-12-04 复旦大学 一种修复砂岩石窟岩体裂缝的防渗水灌浆材料及其制备方法
CN115490472A (zh) * 2022-09-22 2022-12-20 北京国际建设集团有限公司 一种水泥复合环氧树脂灌浆料及其制备方法
CN117466603B (zh) * 2023-11-09 2024-03-19 中国建筑第五工程局有限公司 一种注浆加固专用的水泥基灌浆料及其应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053562A (en) * 1935-04-27 1936-09-08 Lars R Jorgensen Process for grouting cracks and contraction joints
US3582375A (en) * 1968-03-21 1971-06-01 Western Co Of North America Well cementing composition
US3891454A (en) * 1971-03-31 1975-06-24 Halliburton Co Composition and method for cementing wells in low temperature formations
US3774683A (en) * 1972-05-23 1973-11-27 Halliburton Co Method for stabilizing bore holes
JPS5316409A (en) * 1976-07-29 1978-02-15 Shiyoukichi Kojima Composition for hardening soil
US4125160A (en) * 1976-11-19 1978-11-14 The Dow Chemical Company Method of cementing a high temperature borehole
US4187118A (en) * 1977-08-12 1980-02-05 Denki Kagaku Kogyo Kabushiki Kaisha Concrete composition for making concrete moldings and method for making such concrete moldings
US4160674A (en) * 1978-01-30 1979-07-10 Lone Star Industries Early high-strength portland cement and method of manufacture
DE3070854D1 (en) * 1979-06-29 1985-08-14 Ici Plc Hydraulic cement composition
JPS57102986A (en) * 1980-12-18 1982-06-26 Ikeda Takeshi Ground coagulant and coagulation of ground
SE452607B (sv) * 1983-04-29 1987-12-07 Ceskoslovenska Akademie Ved Snabb-bindande hoghallfasthetscementbindemedel samt forfarande for framstellning derav
JPS60199118A (ja) * 1984-03-21 1985-10-08 Kensetsu Kiso Eng Kk 地山安定化吹付け工法
US4761183A (en) * 1987-01-20 1988-08-02 Geochemical Corporation Grouting composition comprising slag
IT1230847B (it) * 1989-05-22 1991-11-08 Rodio & C Const G Procedimento e impianto per la produzione di miscele cementizie iniettabili.

Also Published As

Publication number Publication date
EP0412913A1 (fr) 1991-02-13
DE412913T1 (de) 1991-11-07
BR9003957A (pt) 1991-09-03
CA2022981A1 (fr) 1991-02-12
ES2023084A4 (es) 1992-01-01
EP0412913B1 (fr) 1995-11-08
FI903945A7 (fi) 1991-02-12
US5151126A (en) 1992-09-29
JPH03187963A (ja) 1991-08-15
ES2023084T3 (es) 1996-02-01
ATE129991T1 (de) 1995-11-15
KR910004499A (ko) 1991-03-28
DE69023419D1 (de) 1995-12-14
FR2650837A1 (fr) 1991-02-15
PT94930A (pt) 1991-05-22
FR2650837B1 (fr) 1994-08-05
DE69023419T2 (de) 1996-05-15
GR910300089T1 (en) 1991-12-10
FI903945A0 (fi) 1990-08-09
NO903531D0 (no) 1990-08-10

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