MD1327C2 - Amestec de liant de ciment foarte fin, procedeu pentru prepararea acestuia şi dispozitiv pentru realizarea procedeului - Google Patents

Amestec de liant de ciment foarte fin, procedeu pentru prepararea acestuia şi dispozitiv pentru realizarea procedeului

Info

Publication number
MD1327C2
MD1327C2 MD95-0367A MD950367A MD1327C2 MD 1327 C2 MD1327 C2 MD 1327C2 MD 950367 A MD950367 A MD 950367A MD 1327 C2 MD1327 C2 MD 1327C2
Authority
MD
Moldova
Prior art keywords
mixture
fine
preparation
admixtures
dispersed
Prior art date
Application number
MD95-0367A
Other languages
English (en)
Russian (ru)
Other versions
MD1327B2 (ro
MD950367A (ro
Inventor
Igor Chartschenko
Horst-Dieter Teichert
Wolfgang Perbix
Volkhart Rudert
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=MD1327(C2) "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 MD950367A publication Critical patent/MD950367A/ro
Publication of MD1327B2 publication Critical patent/MD1327B2/ro
Publication of MD1327C2 publication Critical patent/MD1327C2/ro

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

Invenţia se referă la un amestec liant de ciment fin dispersat pentru fabricarea mortarelor de ciment, folosite pentru umplere şi/sau injectare, de exemplu, în cavităţi poroase sau în cavităţi de rocă friabilă, sau în cavităţile şi/sau crăpăturile din roci sau construcţiile de beton.Amestecul propus reprezintă un amestec uscat gata pentru folosire, ce trebuie amestecat numai cu apă pe locul de construcţie. Acesta conţine făină foarte fină de clincher de ciment sau făină foarte fină de zgură de furnal, sau amestecul acestora măcinate fără purtători de sulfat, precum şi substanţe de adaos, care, în caz de necesitate, în calitate de substanţe de adaos conţine bentonit, trass, acid silicic foarte fin dispersat sau substanţe de adaos asemănătoare cunoscute, iar în calitate de agenţi de adaos conţine agenţi de fluidizare, agenţi de întârziere a întăririi, acceleratori de întărire, agenţi de reţinere a apei sau agenţi de adaos asemănători cunoscuţi. Totodată amestecul are o distribuţie a granulaţiei continuă cu valori ale trecerii prin sită d95<24mkm şi d50<7mkm.Invenţia se referă de asemenea la un procedeu şi la un dispozitiv de preparare a amestecului liant de ciment foarte fin.Rezultatul tehnic constă în perfecţionarea reproducerii proprietăţilor amestecului liant uscat pentru prepararea suspensiilor de ciment.
MD95-0367A 1994-08-12 1995-08-11 Amestec de liant de ciment foarte fin, procedeu pentru prepararea acestuia şi dispozitiv pentru realizarea procedeului MD1327C2 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4428692A DE4428692C2 (de) 1994-08-12 1994-08-12 Trockengemenge zur Herstellung einer Zementsuspension sowie Verfahren zu seiner Herstellung und Vorrichtung zur Durchführung des Verfahrens

Publications (3)

Publication Number Publication Date
MD950367A MD950367A (ro) 1996-03-29
MD1327B2 MD1327B2 (ro) 1999-09-30
MD1327C2 true MD1327C2 (ro) 2000-04-30

Family

ID=6525603

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0367A MD1327C2 (ro) 1994-08-12 1995-08-11 Amestec de liant de ciment foarte fin, procedeu pentru prepararea acestuia şi dispozitiv pentru realizarea procedeului

Country Status (18)

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

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3628157B2 (ja) * 1997-09-22 2005-03-09 電気化学工業株式会社 コンクリート製品の製造方法
HU225360B1 (en) † 1998-05-22 2006-10-28 Iko Minerals Gmbh Method for quick-drying of smectic clay
DE19843092C5 (de) * 1998-05-22 2005-07-14 Iko Minerals Gmbh Verfahren zur Herstellung einer Dichtwandmasse
DE19826725A1 (de) * 1998-06-16 1999-12-23 Wilhelm Haase System-Vormischung für Mörtel-Eigenmischungen
DE19846280A1 (de) * 1998-10-08 2000-04-20 Adrian Pflieger Dichtungselement mit einer wasserabweisenden Beimengung
DE19848437C2 (de) * 1998-10-21 2002-09-19 Doris Krug-Becker Verfahren zum Sanieren schadhafter Verfugungen von Pflasterungen
DE19854476C2 (de) * 1998-11-25 2002-04-11 Dyckerhoff Ag Sulfatträgerfreie hydraulische Bindemittelzusammensetzung sowie deren Verwendung
DE19854477C2 (de) * 1998-11-25 2002-03-14 Dyckerhoff Ag Schnellsterstarrende hydraulische Bindemittelzusammensetzung und deren Verwendung
DE19854478C2 (de) * 1998-11-25 2002-03-28 Dyckerhoff Ag Verwendung einer sulfatträgerfreien hydraulischen Injektions-Bindemittelzusammensetzung
DE19857728C2 (de) * 1998-12-12 2001-11-29 Maxit Holding Gmbh Fließestrich-, Putz-, Beton- oder Mörteltrockenmischung mit wenigstens zwei pulverförmigen Mehlkornanteilen und Verfahren zu deren Herstellung
DE19930577C2 (de) * 1999-06-29 2001-11-22 Walter Lukas Verfahren zur Herstellung einer hydraulisch gebundenen dünnflächigen Schutzschicht für die Instandsetzung von geschädigten Betonbauwerken, insbesondere von Stahlbetonkonstruktionen
KR100325086B1 (ko) * 1999-07-22 2002-03-02 강형남 콘크리트 철근 연결용 그라우트 몰탈
FR2801049B1 (fr) * 1999-11-16 2002-01-04 Ciments D Obourg Sa Composition de beton a ultra-hautes performances a base de laitier
DE10119977A1 (de) * 2001-04-24 2002-10-31 Kloeckner Humboldt Wedag Verfahren und Anlage zur Herstellung von Zementklinker
MXPA04008735A (es) 2004-09-09 2006-03-13 Gcc Technology And Processes S Composiciones de mortero mejoradas a base de clinker ultra-fino, arena refinada y aditivos quomicos.
DE102007024057B4 (de) 2007-05-22 2009-03-12 S & B Industrial Minerals Gmbh Verfahren zur Verfestigung und/oder Abdichtung lockerer geologischer Formationen im Zuge von geotechnischen Baumaßnahmen
PT2695865T (pt) 2007-08-27 2017-03-06 Dyckerhoff Gmbh Ligante mineral e um processo para a sua preparação
DE102007040349B4 (de) 2007-08-27 2009-06-10 Dyckerhoff Ag Mineralisches Bindemittel sowie ein Verfahren zu seiner Herstellung
FR2921358B1 (fr) * 2007-09-25 2010-10-01 Lafarge Sa Beton a faible teneur en clinker
RU2371402C2 (ru) * 2007-12-29 2009-10-27 Закрытое акционерное общество "ИМЭТСТРОЙ" (ЗАО "ИМЭТСТРОЙ") Способ производства цемента с минеральной добавкой
IT1397187B1 (it) † 2009-11-30 2013-01-04 Italcementi Spa Legante idraulico comprendente una loppa d'altoforno macinata.
CZ305168B6 (cs) * 2012-11-20 2015-05-27 České vysoké učení technické v Praze, Fakulta stavební, Experimentální centrum Vysokohodnotný cementový kompozit
CN108025314B (zh) * 2015-07-16 2020-02-18 德国莱歇公司 用于制备和活化生料的方法和设备
RU2622057C2 (ru) * 2015-10-27 2017-06-09 Общество с ограниченной ответственностью "Научно-исследовательский центр" ООО "НИЦ" Сухая смесь для приготовления бетона и строительного раствора и применение сухой смеси.
RU2606415C1 (ru) * 2016-06-30 2017-01-10 Евгений Борисович Пьянковский Установка для приготовления цветных кладочных сухих смесей и цветных товарных бетонов
JP2019524505A (ja) * 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 改良された工学的性質を有するドライミックス建設材料を製造するためのシステムおよびプロセス
CN111792857A (zh) * 2020-01-08 2020-10-20 贵州中泰商品混凝土有限公司 一种超高强混凝土用复合超细粉、超高强混凝土及其制备方法
CN111530597A (zh) * 2020-04-08 2020-08-14 平邑中联水泥有限公司 一种废弃石灰石环保再利用干法制砂方法
EP3995470A1 (en) 2020-11-10 2022-05-11 HeidelbergCement AG Concrete elements and method for manufacturing them

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013871A1 (de) * 1990-04-30 1991-11-07 Roedl Gmbh Verfahren zur herstellung einer zementsuspension fuer eine verpressung von rissen in steinmaterial
US5106423A (en) * 1988-12-02 1992-04-21 Geochemical Corporation Formation grouting method and composition useful therefor

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827944A1 (de) * 1977-10-13 1979-04-19 Simmering Graz Pauker Ag Verfahren und vorrichtung zur herstellung aktivierter putzmoertel
DE3133503C2 (de) * 1981-08-25 1985-11-21 Kievskij in&zcaron;enerno-stroitel'nyj institut, Kiev Bindemittel
GB2123808B (en) * 1982-06-24 1986-04-23 Foseco Int Cement compositions
AT382859B (de) * 1983-10-07 1987-04-27 Schretter & Cie Verwendung von gips- und anhydritfreiem zement
DE3581305D1 (de) * 1984-03-30 1991-02-21 Cementa Ab Ein hydraulisches und ein latent hydraulisches bindemittel enhaltendes fuell-, beschichtungs- und fixiermaterial.
GB2159512B (en) * 1984-06-01 1987-10-21 Blue Circle Ind Plc Cement compositions for stowing cavities
GB2175295B (en) * 1985-05-20 1988-08-24 Blue Circle Ind Plc Mineral clinker for use in settable cementitious compositions
DE3601970A1 (de) * 1986-01-23 1987-08-06 Durmersheim Baustoffwerke Vorrichtung zum lagern der rohstoffe und herstellen von trockenfertigmoerteln
CS270602B1 (en) * 1987-05-25 1990-07-12 Hrazdira Jaroslav Method for concrete mixture without gypsum preparation
DD261354A1 (de) * 1987-05-27 1988-10-26 Zementind Rationalisierung Verfahren zur herstellung von trockenmoertel
DE3722652A1 (de) * 1987-07-09 1989-01-19 Gkn Keller Gmbh Verfahren zur herstellung von zementsuspension
GB8725385D0 (en) * 1987-10-29 1987-12-02 Fosroc International Ltd Cementitious composition
DE3813445A1 (de) * 1988-04-21 1989-11-02 Dyckerhoff & Widmann Ag Betonspritzverfahren sowie trockenmischgut zur durchfuehrung des verfahrens
US5026215A (en) * 1988-12-02 1991-06-25 Geochemical Corporation Method of grouting formations and composition useful therefor
DK32690D0 (da) * 1989-05-01 1990-02-07 Aalborg Portland Cement Formet genstand
US5234497A (en) * 1990-06-25 1993-08-10 Texas Industries, Inc. Cementitious formulations and processes
WO1992012103A1 (de) † 1990-12-28 1992-07-23 Holderbank Financiere Glarus Ag Verfahren zur herstellung eines hydraulischen bindemittels (ii)
JP3072134B2 (ja) * 1991-02-07 2000-07-31 電気化学工業株式会社 注入材
FI90054C (fi) * 1991-02-19 1993-12-27 Suomen Kuonajaloste Oy Masugnsslaggbetong med hoeg haollfasthet
DE4121776A1 (de) * 1991-07-01 1993-01-28 Dyckerhoff Ag Mittel zur herstellung einer dichtwandmasse sowie verfahren zur herstellung einer dichtwandmasse daraus
DE4242107C1 (de) † 1992-12-14 1994-06-01 Heidelberger Zement Ag Schnellerhärtende Bindemittelmischung und deren Verwendung
FR2707082B1 (fr) * 1993-07-02 1995-09-08 Sif Coulis de ciment injectable à propriétés améliorées.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106423A (en) * 1988-12-02 1992-04-21 Geochemical Corporation Formation grouting method and composition useful therefor
DE4013871A1 (de) * 1990-04-30 1991-11-07 Roedl Gmbh Verfahren zur herstellung einer zementsuspension fuer eine verpressung von rissen in steinmaterial

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Gyorgy Ivanyi, Walter Rosa: Fullen von Rissen und Hohlraumen im Konstructionsbau mit Zementsus-Pensionen, Beton- und Stehlbetonbau 87 /1992/, caiet 9, pag.224-229 *
Helmut Sager und Holger Graeve: Einsatzmoglichkeiten zementgebundener injectionssystem, Beton 1/94, pag.12-16 *

Also Published As

Publication number Publication date
PL309999A1 (en) 1996-02-19
LV11541A (lv) 1996-10-20
NO20021291D0 (no) 2002-03-15
DE4428692C2 (de) 1996-09-05
HU9502350D0 (en) 1995-09-28
LT3989B (en) 1996-06-25
PL179097B1 (pl) 2000-07-31
RO118584B1 (ro) 2003-07-30
ES2126183T5 (es) 2006-06-16
SK282176B6 (sk) 2001-11-06
UA41911C2 (uk) 2001-10-15
NO952777L (no) 1996-02-13
CZ181295A3 (en) 1996-02-14
NO952777D0 (no) 1995-07-13
ATE186042T1 (de) 1999-11-15
LT95091A (en) 1996-02-26
HUT71989A (en) 1996-03-28
CZ288794B6 (cs) 2001-09-12
DK0696558T4 (da) 2006-05-08
EP0696558B9 (de) 2006-09-13
ES2126183T3 (es) 1999-03-16
FI117385B (fi) 2006-09-29
EP0789006A3 (de) 1997-12-03
DK0789006T3 (da) 2000-01-24
FI953771A0 (fi) 1995-08-09
EP0696558A3 (de) 1996-05-22
DE4428692A1 (de) 1996-02-15
DK0696558T3 (da) 1999-08-09
DE59504314D1 (de) 1999-01-07
EP0696558B1 (de) 1998-11-25
EP0789006A2 (de) 1997-08-13
MD1327B2 (ro) 1999-09-30
RU2105736C1 (ru) 1998-02-27
SK92495A3 (en) 1996-05-08
EP0789006B1 (de) 1999-10-27
EE04052B1 (et) 2003-06-16
EP0696558A2 (de) 1996-02-14
MD950367A (ro) 1996-03-29
FI953771A (fi) 1996-02-13
HU216141B (hu) 1999-04-28
EP0696558B2 (de) 2006-01-04
DE59507143D1 (de) 1999-12-02
EE9500039A (et) 1996-02-15
DE4447575C1 (de) 1998-11-19
NO20021291L (no) 1996-02-13
NO323108B1 (no) 2007-01-02
ATE173722T1 (de) 1998-12-15
LV11541B (en) 1997-02-20

Similar Documents

Publication Publication Date Title
MD1327C2 (ro) Amestec de liant de ciment foarte fin, procedeu pentru prepararea acestuia şi dispozitiv pentru realizarea procedeului
CN106747128B (zh) 一种大流态高强无收缩灌浆料及其制备方法
CN106927759B (zh) 用于超长混凝土结构施工的混凝土
HK1020714A1 (en) Hydraulic cement composition.
CN110304872A (zh) 一种纳米改性水泥基水下不分散材料及其制备方法
CN112079604B (zh) 一种透水抗压混凝土及其制备方法
US6855200B2 (en) Inorganic cohesion agent for self-compacting cement pastes
SE8205581D0 (sv) Method of preparing kneaded compositions
KR850007237A (ko) 고투수성을 지닌 시멘트 콘크리이트 구축물의 제조법
ES2103417T3 (es) Mezcla seca de mortero de enlucir.
FR2248246A1 (en) Concrete with very high compression strength - made using sand consisting of porous roasted clay
CN85103638B (zh) 混凝土粘接材料
NO950872L (no) Fremgangsmåte for fremstilling av en syntetisk saltholdig sand og/eller grus
SU1227612A1 (ru) Способ приготовлени бетонной смеси
CN109516734A (zh) 透水混凝土及其制备方法
RU2167114C2 (ru) Способ приготовления вяжущего
JP3991168B2 (ja) 骨材
US4997483A (en) Stabilizing bituminous material
SU1273345A1 (ru) Способ приготовлени бетонной смеси
RU1818474C (ru) Тампонажный состав
RU2154729C1 (ru) Тампонажная смесь
SU698945A1 (ru) Бетонна смесь
SU1399296A1 (ru) Способ приготовлени бетонной смеси
RU93013940A (ru) Расширяющая добавка к цементу
RU2085527C1 (ru) Расширяющая добавка к цементу

Legal Events

Date Code Title Description
PD99 Pending application
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)