FI953771A0 - The filler cement-binder mixture as well as the method for its preparation and the apparatus for carrying out the method - Google Patents

The filler cement-binder mixture as well as the method for its preparation and the apparatus for carrying out the method

Info

Publication number
FI953771A0
FI953771A0 FI953771A FI953771A FI953771A0 FI 953771 A0 FI953771 A0 FI 953771A0 FI 953771 A FI953771 A FI 953771A FI 953771 A FI953771 A FI 953771A FI 953771 A0 FI953771 A0 FI 953771A0
Authority
FI
Finland
Prior art keywords
mix
components
mixer
silos
dry mix
Prior art date
Application number
FI953771A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI117385B (en
FI953771A (en
Inventor
Igor Chartchenko
Wolfgang Perbix
Horst-Dieter Teichert
Volkhart Ruder
Original Assignee
Dyckerhoff Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6525603&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI953771(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dyckerhoff Ag filed Critical Dyckerhoff Ag
Publication of FI953771A0 publication Critical patent/FI953771A0/en
Publication of FI953771A publication Critical patent/FI953771A/en
Application granted granted Critical
Publication of FI117385B publication Critical patent/FI117385B/en

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
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0481—Plant for proportioning, supplying or batching
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0076—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials characterised by the grain distribution
    • C04B20/008—Micro- or nanosized fillers, e.g. micronised fillers with particle size smaller than that of the hydraulic binder
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/08—Slag cements
    • 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
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • 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
    • C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
    • 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
    • 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)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A dry mix, for producing a cement suspension for filling and/or injecting pore spaces and cavities in loose rock or cavities and/or cracks in rock or in concrete components, is in the form of a ready mix containing (a) sulphate additive-free finely ground clinker and/or smelter sand powder; (b) additives; and (c) an ettringite-forming swelling component which produces swelling during strength development of the fine cement-binder mixture while the matrix is still soft after the filling and/or injection operation. The entire homogeneous dry mix has a continuous graduated particle distribution with sieve pass values of d95 = ≤ 24 (preferably ≤ 16) microns and d50 = ≤ 7 (preferably ≤ 5) microns, the d50/d95 ratio preferably being 0.33 plus or minus 0.04. Preferably, the mix contains a naphthalene sulphonate-formaldehyde condensate as plasticiser. Also claimed are: (a) preparation of the above dry mix, in which all the components have the above defined fineness and particle distribution and are stored separately in storage silos, certain components being dosed from the corresponding silos for delivery to a mixer and the components being homogenised and mixed in the mixer to form the ready mix; and (b) apparatus for carrying out the above process, in which a storage silo (7-12) is provided for each component and is combined with a dosing device, the silos being followed by a mixer (14).
FI953771A 1994-08-12 1995-08-09 Process for the preparation of a dry mixture intended for the preparation of a cement suspension FI117385B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4428692 1994-08-12
DE4428692A DE4428692C2 (en) 1994-08-12 1994-08-12 Dry mixture for the production of a cement suspension and process for its preparation and apparatus for carrying out the process

Publications (3)

Publication Number Publication Date
FI953771A0 true FI953771A0 (en) 1995-08-09
FI953771A FI953771A (en) 1996-02-13
FI117385B FI117385B (en) 2006-09-29

Family

ID=6525603

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953771A FI117385B (en) 1994-08-12 1995-08-09 Process for the preparation of a dry mixture intended for the preparation of a cement suspension

Country Status (18)

Country Link
EP (2) EP0789006B1 (en)
AT (2) ATE173722T1 (en)
CZ (1) CZ288794B6 (en)
DE (4) DE4428692C2 (en)
DK (2) DK0696558T4 (en)
EE (1) EE04052B1 (en)
ES (1) ES2126183T5 (en)
FI (1) FI117385B (en)
HU (1) HU216141B (en)
LT (1) LT3989B (en)
LV (1) LV11541B (en)
MD (1) MD1327C2 (en)
NO (2) NO323108B1 (en)
PL (1) PL179097B1 (en)
RO (1) RO118584B1 (en)
RU (1) RU2105736C1 (en)
SK (1) SK282176B6 (en)
UA (1) UA41911C2 (en)

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JP3628157B2 (en) * 1997-09-22 2005-03-09 電気化学工業株式会社 Manufacturing method for concrete products
HU225360B1 (en) † 1998-05-22 2006-10-28 Iko Minerals Gmbh Method for quick-drying of smectic clay
DE19843092C5 (en) * 1998-05-22 2005-07-14 Iko Minerals Gmbh Method for producing a sealing wall mass
DE19826725A1 (en) * 1998-06-16 1999-12-23 Wilhelm Haase Speciality mortar dry premix base compositions for use on building sites
DE19846280A1 (en) * 1998-10-08 2000-04-20 Adrian Pflieger Sealing element with a water-repellent admixture
DE19848437C2 (en) * 1998-10-21 2002-09-19 Doris Krug-Becker Process for the restoration of damaged grouting of paving
DE19854476C2 (en) * 1998-11-25 2002-04-11 Dyckerhoff Ag Hydraulic binder composition free of sulfate carrier and its use
DE19854477C2 (en) * 1998-11-25 2002-03-14 Dyckerhoff Ag Fastest-setting hydraulic binder composition and its use
DE19854478C2 (en) * 1998-11-25 2002-03-28 Dyckerhoff Ag Use of a sulphate carrier-free hydraulic injection binder composition
DE19857728C2 (en) * 1998-12-12 2001-11-29 Maxit Holding Gmbh Self-leveling screed, plaster, concrete or mortar dry mix with at least two powdered flour particles and process for their production
DE19930577C2 (en) * 1999-06-29 2001-11-22 Walter Lukas Process for the production of a hydraulically bound thin-surface protective layer for the repair of damaged concrete structures, in particular of reinforced concrete structures
KR100325086B1 (en) * 1999-07-22 2002-03-02 강형남 Grouting for reinforcing bar connection of a concrete
FR2801049B1 (en) * 1999-11-16 2002-01-04 Ciments D Obourg Sa DAIRY-BASED ULTRA-HIGH PERFORMANCE CONCRETE COMPOSITION
DE10119977A1 (en) * 2001-04-24 2002-10-31 Kloeckner Humboldt Wedag Production of cement clinker from raw meal comprises adding average grain fraction of an additive from a circulatory grinding device to the raw meal
MXPA04008735A (en) 2004-09-09 2006-03-13 Gcc Technology And Processes S Improved mortar compositions with base on ultra-fine clinker, refined sand and chemical additives.
DE102007024057B4 (en) 2007-05-22 2009-03-12 S & B Industrial Minerals Gmbh Process for the consolidation and / or sealing of loose geological formations in the course of geotechnical construction measures
PT2695865T (en) 2007-08-27 2017-03-06 Dyckerhoff Gmbh Mineral adhesive agent and method for its manufacture
DE102007040349B4 (en) 2007-08-27 2009-06-10 Dyckerhoff Ag Mineral binder and a process for its preparation
FR2921358B1 (en) * 2007-09-25 2010-10-01 Lafarge Sa CONCRETE WITH LOW CLINKER CONTENT
RU2371402C2 (en) * 2007-12-29 2009-10-27 Закрытое акционерное общество "ИМЭТСТРОЙ" (ЗАО "ИМЭТСТРОЙ") Method of producing cement with mineral additive
IT1397187B1 (en) † 2009-11-30 2013-01-04 Italcementi Spa HYDRAULIC BINDER INCLUDING A LARGE FORCID PASTA.
CZ305168B6 (en) * 2012-11-20 2015-05-27 České vysoké učení technické v Praze, Fakulta stavební, Experimentální centrum High-quality cement composite
CN108025314B (en) * 2015-07-16 2020-02-18 德国莱歇公司 Method and apparatus for preparing and activating green stock
RU2622057C2 (en) * 2015-10-27 2017-06-09 Общество с ограниченной ответственностью "Научно-исследовательский центр" ООО "НИЦ" Dry mixture for preparing concrete and building mortar and use of dry mixture
RU2606415C1 (en) * 2016-06-30 2017-01-10 Евгений Борисович Пьянковский Colored masonry dry mixtures and colored commercial concretes preparation plant
JP2019524505A (en) * 2016-08-17 2019-09-05 サロジ ヴァニジャ プライベート リミテッド System and process for producing dry mix construction materials with improved engineering properties
CN111792857A (en) * 2020-01-08 2020-10-20 贵州中泰商品混凝土有限公司 Composite ultrafine powder for ultrahigh-strength concrete, ultrahigh-strength concrete and preparation method thereof
CN111530597A (en) * 2020-04-08 2020-08-14 平邑中联水泥有限公司 Dry sand making method by environment-friendly recycling of waste limestone
EP3995470A1 (en) 2020-11-10 2022-05-11 HeidelbergCement AG Concrete elements and method for manufacturing them

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Also Published As

Publication number Publication date
PL309999A1 (en) 1996-02-19
LV11541A (en) 1996-10-20
NO20021291D0 (en) 2002-03-15
DE4428692C2 (en) 1996-09-05
HU9502350D0 (en) 1995-09-28
LT3989B (en) 1996-06-25
PL179097B1 (en) 2000-07-31
RO118584B1 (en) 2003-07-30
ES2126183T5 (en) 2006-06-16
SK282176B6 (en) 2001-11-06
MD1327C2 (en) 2000-04-30
UA41911C2 (en) 2001-10-15
NO952777L (en) 1996-02-13
CZ181295A3 (en) 1996-02-14
NO952777D0 (en) 1995-07-13
ATE186042T1 (en) 1999-11-15
LT95091A (en) 1996-02-26
HUT71989A (en) 1996-03-28
CZ288794B6 (en) 2001-09-12
DK0696558T4 (en) 2006-05-08
EP0696558B9 (en) 2006-09-13
ES2126183T3 (en) 1999-03-16
FI117385B (en) 2006-09-29
EP0789006A3 (en) 1997-12-03
DK0789006T3 (en) 2000-01-24
EP0696558A3 (en) 1996-05-22
DE4428692A1 (en) 1996-02-15
DK0696558T3 (en) 1999-08-09
DE59504314D1 (en) 1999-01-07
EP0696558B1 (en) 1998-11-25
EP0789006A2 (en) 1997-08-13
MD1327B2 (en) 1999-09-30
RU2105736C1 (en) 1998-02-27
SK92495A3 (en) 1996-05-08
EP0789006B1 (en) 1999-10-27
EE04052B1 (en) 2003-06-16
EP0696558A2 (en) 1996-02-14
MD950367A (en) 1996-03-29
FI953771A (en) 1996-02-13
HU216141B (en) 1999-04-28
EP0696558B2 (en) 2006-01-04
DE59507143D1 (en) 1999-12-02
EE9500039A (en) 1996-02-15
DE4447575C1 (en) 1998-11-19
NO20021291L (en) 1996-02-13
NO323108B1 (en) 2007-01-02
ATE173722T1 (en) 1998-12-15
LV11541B (en) 1997-02-20

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