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 procedeuluiInfo
- 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
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)
- Adhesives Or Adhesive Processes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (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.
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) | EP0696558B9 (ro) |
AT (2) | ATE186042T1 (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)
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 |
DE19843086C2 (de) * | 1998-05-22 | 2002-01-24 | Dywo Dyckerhoff Wopfinger Umwe | Schockgetrocknetes, mikroporöses Tonmineralpulver, Verfahren zu seiner Herstellung und dessen Verwendung |
PL196160B1 (pl) † | 1998-05-22 | 2007-12-31 | Iko Minerals Gmbh | Mikroporowaty proszek iłu mineralnego, jego zastosowanie oraz sposób suszenia mikroporowatego proszku iłu mineralnego |
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 |
DE19854478C2 (de) * | 1998-11-25 | 2002-03-28 | Dyckerhoff Ag | Verwendung einer sulfatträgerfreien hydraulischen Injektions-Bindemittelzusammensetzung |
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 |
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 |
EP2695865B1 (de) | 2007-08-27 | 2016-11-30 | Dyckerhoff GmbH | Mineralisches Bindemittel sowie ein Verfahren zu seiner Herstellung |
DE102007063620B4 (de) | 2007-08-27 | 2011-12-22 | 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 |
JP2018521849A (ja) * | 2015-07-16 | 2018-08-09 | ロエシェ ゲーエムベーハー | 原料を調製および活性化するための方法および設備構成 |
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 |
BR112019002499B1 (pt) * | 2016-08-17 | 2022-11-29 | Saroj Vanijya Private Limited | Sistema e processo para produzir materiais de construções de mistura a seco com propriedades de engenharia melhoradas |
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
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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 inženerno-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 |
DE3587831T2 (de) * | 1984-03-30 | 1995-01-12 | Cementa Ab | Verfahren zur Abdeckung von Abfalldeponien unter Anwendung eines Fullstoffs. |
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 |
ATE166330T1 (de) † | 1990-12-28 | 1998-06-15 | Holderbank Financ Glarus | Hydraulisches bindemittel und verfahren zu dessen herstellung |
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. |
-
1994
- 1994-08-12 DE DE4428692A patent/DE4428692C2/de not_active Expired - Lifetime
- 1994-08-12 DE DE4447575A patent/DE4447575C1/de not_active Expired - Fee Related
-
1995
- 1995-06-22 AT AT97106300T patent/ATE186042T1/de not_active IP Right Cessation
- 1995-06-22 AT AT95109750T patent/ATE173722T1/de not_active IP Right Cessation
- 1995-06-22 DK DK95109750T patent/DK0696558T4/da active
- 1995-06-22 EP EP19950109750 patent/EP0696558B9/de not_active Expired - Lifetime
- 1995-06-22 ES ES95109750T patent/ES2126183T5/es not_active Expired - Lifetime
- 1995-06-22 DE DE59507143T patent/DE59507143D1/de not_active Expired - Lifetime
- 1995-06-22 DE DE59504314T patent/DE59504314D1/de not_active Expired - Lifetime
- 1995-06-22 EP EP19970106300 patent/EP0789006B1/de not_active Expired - Lifetime
- 1995-06-22 DK DK97106300T patent/DK0789006T3/da active
- 1995-07-13 CZ CZ19951812A patent/CZ288794B6/cs not_active IP Right Cessation
- 1995-07-13 NO NO19952777A patent/NO323108B1/no unknown
- 1995-07-21 SK SK924-95A patent/SK282176B6/sk unknown
- 1995-08-02 RU RU95113725A patent/RU2105736C1/ru active
- 1995-08-07 RO RO95-01445A patent/RO118584B1/ro unknown
- 1995-08-07 LT LT95-091A patent/LT3989B/lt unknown
- 1995-08-08 UA UA95083739A patent/UA41911C2/uk unknown
- 1995-08-09 FI FI953771A patent/FI117385B/fi not_active IP Right Cessation
- 1995-08-09 EE EE9500039A patent/EE04052B1/xx not_active IP Right Cessation
- 1995-08-09 HU HUP9502350A patent/HU216141B/hu not_active IP Right Cessation
- 1995-08-10 LV LVP-95-246A patent/LV11541B/lv unknown
- 1995-08-11 PL PL95309999A patent/PL179097B1/pl unknown
- 1995-08-11 MD MD95-0367A patent/MD1327C2/ro not_active IP Right Cessation
-
2002
- 2002-03-15 NO NO20021291A patent/NO20021291D0/no not_active Application Discontinuation
Patent Citations (2)
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)
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 * |
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KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) |