ES2121689A1 - Aceleradores para hormigon. - Google Patents

Aceleradores para hormigon.

Info

Publication number
ES2121689A1
ES2121689A1 ES09601433A ES9601433A ES2121689A1 ES 2121689 A1 ES2121689 A1 ES 2121689A1 ES 09601433 A ES09601433 A ES 09601433A ES 9601433 A ES9601433 A ES 9601433A ES 2121689 A1 ES2121689 A1 ES 2121689A1
Authority
ES
Spain
Prior art keywords
compound
concrete accelerators
aluminium
accelerators
concrete
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09601433A
Other languages
English (en)
Other versions
ES2121689B1 (es
Inventor
Terye Angelskar
Helmut Gebhardt
Bernhard Leikauf
Valentina Mader
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MBT Holding AG
Original Assignee
MBT Holding 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
Application filed by MBT Holding AG filed Critical MBT Holding AG
Publication of ES2121689A1 publication Critical patent/ES2121689A1/es
Application granted granted Critical
Publication of ES2121689B1 publication Critical patent/ES2121689B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures

Abstract

Aceleradores para hormigón, en concreto una mezcla acelerante para utilizarse con composiciones cementosas proyectarles tal como hormigón proyectable. Comprenden (a) un compuesto seleccionado entre hidróxido de aluminio e hidroxisulfato de aluminio y (b) una sustancia ácida que esencialmente no reacciona con el compuesto. Las sustancias ácidas preferidas son ácidos orgánicos.
ES009601433A 1995-06-28 1996-06-26 Aceleradores para hormigon. Expired - Fee Related ES2121689B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9513116.5A GB9513116D0 (en) 1995-06-28 1995-06-28 Improvements in or relating to organic compounds

Publications (2)

Publication Number Publication Date
ES2121689A1 true ES2121689A1 (es) 1998-12-01
ES2121689B1 ES2121689B1 (es) 1999-11-16

Family

ID=10776772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009601433A Expired - Fee Related ES2121689B1 (es) 1995-06-28 1996-06-26 Aceleradores para hormigon.

Country Status (11)

Country Link
US (1) US5997630A (es)
JP (1) JP4422805B2 (es)
AT (1) AT402920B (es)
AU (1) AU706917B2 (es)
CH (1) CH691123A5 (es)
DE (1) DE19625853B4 (es)
ES (1) ES2121689B1 (es)
FR (1) FR2736046B1 (es)
GB (2) GB9513116D0 (es)
GR (1) GR960100216A (es)
IT (1) IT1284855B1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9416114D0 (en) * 1994-08-10 1994-09-28 Sandoz Ltd Improvements in or relating to organic compounds
JPH10273353A (ja) * 1997-03-28 1998-10-13 Chichibu Onoda Cement Corp 水硬性セメント組成物、及びその製造方法
US6723163B1 (en) * 1999-06-18 2004-04-20 Mbt Holding Ag Concrete admixture
FR2800061B1 (fr) * 1999-10-25 2001-12-28 Rhodia Chimie Sa ACCELERATEUR DE PRISE POUR LIANT HYDRAULIQUE A BASE DE COMPOSEES DE l'ALUMINIUM ET DE POLYOLS
FR2800062B1 (fr) * 1999-10-25 2001-12-28 Rhodia Chimie Sa ACCELERATEUR DE PRISE POUR LIANT HYDRAULIQUE A BASE DE COMPOSES DE l'ALUMINIUM ET DE POLYOLS
DK1095922T3 (da) * 1999-10-29 2003-03-31 Sika Ag Lavviskos, stabiliseret fremskynder for afbinding og hærdning
GB9928977D0 (en) * 1999-12-08 2000-02-02 Mbt Holding Ag Process
AU2005201416B2 (en) * 1999-12-08 2006-10-12 Construction Research & Technology Gmbh Preparation of Concrete Accelerator
ATE368017T1 (de) 2000-03-14 2007-08-15 James Hardie Int Finance Bv Faserzementbaumaterialien mit zusatzstoffen niedriger dichte
HUP0303345A3 (en) * 2001-03-02 2004-05-28 James Hardie Int Finance Bv A method and apparatus for forming a laminated sheet material by spattering
GB0128438D0 (en) * 2001-11-28 2002-01-16 Mbt Holding Ag Method
US6767399B2 (en) * 2002-01-08 2004-07-27 The Euclid Chemical Company Admixture for producing cementitious compositions having good fluidity and high early compressive strength
JP3967279B2 (ja) * 2002-06-17 2007-08-29 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー 混和剤
US6869474B2 (en) * 2002-08-29 2005-03-22 United States Gypsum Company Very fast setting cementitious composition
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
DE602004015281D1 (de) * 2003-05-30 2008-09-04 Constr Res & Tech Gmbh Zusatzmittel für spritzzementzusammensetzungen
GB0321331D0 (en) * 2003-09-12 2003-10-15 Constr Res & Tech Gmbh Accelerator composition for accelerating setting and/or hardening a cementitious composition
JP4452473B2 (ja) * 2003-09-19 2010-04-21 Ｂａｓｆポゾリス株式会社 液状急結剤
WO2005037729A1 (ja) * 2003-10-20 2005-04-28 Denki Kagaku Kogyo Kabushiki Kaisha 液体急結剤、吹付け材料、及びそれを用いた吹付け工法
EP1713744A1 (de) * 2004-02-06 2006-10-25 Sika Technology AG Wasserbasierender erstarrungs- und erhärtungsbeschleuniger für hydraulische bindemittel sowie verfahren zu dessen herstellung
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
GB0416791D0 (en) * 2004-07-28 2004-09-01 Constr Res & Tech Gmbh Setting accelerator for sprayed concrete
JP5037485B2 (ja) * 2005-03-16 2012-09-26 シーカ・テクノロジー・アーゲー 水硬性結合剤のための凝結および硬化促進剤、およびその用法、およびその製造法
EP2010730A4 (en) 2006-04-12 2013-07-17 Hardie James Technology Ltd SURFACE-SEALED, REINFORCED BUILDING ELEMENT
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
CL2009000372A1 (es) 2008-03-03 2009-11-13 United States Gypsum Co Panel cementicio blindado reforzado con fibra, que comprende un nucleo cementicio de una fase curada constituida de cemento inorganico, mineral inorganico, relleno puzolanico, policarboxilato y agua, y una capa de recubrimiento unida a una superficie de la fase curada.
CL2009000373A1 (es) 2008-03-03 2009-10-30 United States Gypsum Co Metodo para hacer un panel resistente a explosivos, con las etapas de preparar una mezcla cementicia acuosa de cemento, rellenos inorganicos y puzolanico, agente autonivelante de policarboxilato, y formar la mezcla en un panel con refuerzo de fibra, luego curar, pulir, cortar y curar el panel.
US8061257B2 (en) * 2008-03-03 2011-11-22 United States Gypsum Company Cement based armor panel system
CL2009000371A1 (es) 2008-03-03 2009-10-30 United States Gypsum Co Composicion cementicia, que contiene una fase continua que resulta del curado de una mezcla cementicia, en ausencia de harina de silice, y que comprende cemento inorganico, mineral inorganico, relleno puzolanico, policarboxilato y agua; y uso de la composicion en una panel y barrera cementicia.
EP2248780A1 (de) * 2009-05-06 2010-11-10 BK Giulini GmbH Abbinde- und Enthärtungsbeschleuniger
WO2012072450A2 (en) * 2010-11-30 2012-06-07 Construction Research & Technology Gmbh Cement hydrate products for sprayed concrete
JP6148875B2 (ja) * 2013-02-06 2017-06-14 デンカ株式会社 液体急結剤、それを用いたセメント組成物および吹付け工法
JP6422324B2 (ja) * 2014-12-12 2018-11-14 花王株式会社 遠心成形用水硬性組成物
SG11201705914SA (en) * 2015-01-26 2017-08-30 United States Mineral Prod Co Corrosion resistant spray applied fire resistive materials

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1538103A (en) * 1977-07-14 1979-01-10 Ici Ltd Set-promoting composition for calcium sulphate hemihydrate plaster
US4507154A (en) * 1981-10-12 1985-03-26 Sika Ag, Vorm. Kaspar Winkler & Co. Chloride-free setting accelerator for hydraulic binding agents
WO1996005150A1 (en) * 1994-08-10 1996-02-22 Sandoz Ltd. Cement accelerating admixture

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE676149C (de) * 1937-03-25 1939-05-26 Dr Herbert Luckmann Entrostungsmittel
GB499172A (en) * 1937-04-15 1939-01-19 Christiaan Kornelis Visser Improvements relating to acoustic mortar or plaster mixtures
JPS52141837A (en) * 1976-05-21 1977-11-26 Asada Kagaku Kogyo Kk Cement adding agent
JPS5835962B2 (ja) * 1978-11-20 1983-08-05 サンスタ−株式会社 歯磨組成物
DE2906844C2 (de) * 1979-02-22 1981-10-22 Degussa Ag, 6000 Frankfurt Bindemittel für Beschichtungsmassen und dessen Verwendung
JPS5978926A (ja) * 1982-10-29 1984-05-08 Mitsubishi Chem Ind Ltd 易焼結性アルミナの製造方法
JPS59108073A (ja) * 1982-12-14 1984-06-22 Denki Kagaku Kogyo Kk 液体急結剤
JPS6114161A (ja) * 1984-06-28 1986-01-22 三菱油化株式会社 セメント成型体の製造方法
JPS61117148A (ja) * 1984-11-14 1986-06-04 東亞合成株式会社 吹付用組成物
JPH0712963B2 (ja) * 1984-12-26 1995-02-15 電気化学工業株式会社 ダムコンクリート用のセメント混和材及びダムコンクリートの製法
JPH0710941B2 (ja) * 1987-03-02 1995-02-08 住友ベークライト株式会社 難燃オレフィン系樹脂組成物
JP2530863B2 (ja) * 1987-09-01 1996-09-04 電気化学工業株式会社 高強度セメント組成物
SU1509344A1 (ru) * 1987-09-28 1989-09-23 Экспериментально-Конструкторское Бюро Центрального Научно-Исследовательского Института Строительных Конструкций Им.В.А.Кучеренко Св зующее
US4904503A (en) * 1987-09-29 1990-02-27 W. R. Grace & Co.-Conn. Rapid setting cementitious fireproofing compositions and method of spray applying same
JP2809408B2 (ja) * 1988-10-04 1998-10-08 電気化学工業株式会社 暑中吹付コンクリート及び暑中吹付コンクリート工法
JPH0667814B2 (ja) * 1988-10-11 1994-08-31 而至歯科工業株式会社 歯科仮封用充填組成物
JPH02102173A (ja) * 1988-10-11 1990-04-13 Nippon Steel Corp 不定形耐火物
JPH05509363A (ja) * 1990-07-23 1993-12-22 アクゾ　エヌ　ヴエー 酸化アルミニウム繊維及びその製法
JPH0481448A (ja) * 1990-07-25 1992-03-16 Kuraray Co Ltd メタクリル樹脂プリミックス及び人工大理石の製造方法
JPH0551745A (ja) * 1991-08-27 1993-03-02 Osaka Gas Co Ltd Ｃｖｄ装置
ATE182509T1 (de) * 1992-03-26 1999-08-15 Isoflam Int Ltd Verfahren zur herstellung von schaumplatten aus phenol-formaldehyde
JP3358832B2 (ja) * 1992-09-30 2002-12-24 株式会社リコス コンピュータゲーム装置
JPH06271349A (ja) * 1992-10-21 1994-09-27 Wr Grace & Co Connecticut 噴霧可能な防火性組成物
CA2110658A1 (en) * 1992-12-16 1994-06-17 Theodor A. Burge Thixotroping and set-accelerating additive for mixtures containing a hydraulic binder, process using the additive, apparatus for preparing the mixtures containing a hydraulic binder as well as the additive
JPH06271370A (ja) * 1993-03-19 1994-09-27 T T Shii:Kk 低温度硬化性セラミック・有機高分子複合塗膜の形成方法
CH686513A5 (de) * 1993-12-06 1996-04-15 Sika Ag Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger.
GB9407246D0 (en) * 1994-04-13 1994-06-08 Sandoz Ltd Improvements in or relating to organic compounds
JPH07305045A (ja) * 1994-05-10 1995-11-21 Mitsubishi Chem Corp 無機粉体、無機粉体用コーティング液及びその製造方法
WO1996014275A1 (de) * 1994-11-08 1996-05-17 Holderchem Holding Ag Sol-gel-zusatzmittel für systeme mit anorganischen bindemitteln
DE19612710A1 (de) * 1996-03-29 1997-10-02 Sick Ag Lichtfleckerzeugungsvorrichtung
DE19628553C1 (de) * 1996-07-16 1997-09-18 Metallgesellschaft Ag Schaumstoff für Brandschutz- und/oder Isolierzwecke
DE59605932D1 (de) * 1996-10-25 2000-10-26 Bk Giulini Chem Gmbh & Co Ohg Erstarrungs- und erhärtungsbeschleuniger für hydraulische bindemittel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1538103A (en) * 1977-07-14 1979-01-10 Ici Ltd Set-promoting composition for calcium sulphate hemihydrate plaster
US4507154A (en) * 1981-10-12 1985-03-26 Sika Ag, Vorm. Kaspar Winkler & Co. Chloride-free setting accelerator for hydraulic binding agents
WO1996005150A1 (en) * 1994-08-10 1996-02-22 Sandoz Ltd. Cement accelerating admixture

Also Published As

Publication number Publication date
FR2736046B1 (fr) 1999-12-03
JPH0912350A (ja) 1997-01-14
DE19625853A1 (de) 1997-01-02
GB9513116D0 (en) 1995-08-30
AU5617796A (en) 1997-01-09
GB9613279D0 (en) 1996-08-28
JP4422805B2 (ja) 2010-02-24
IT1284855B1 (it) 1998-05-22
GR960100216A (el) 1997-02-28
AU706917B2 (en) 1999-07-01
ITRM960447A1 (it) 1997-12-26
ES2121689B1 (es) 1999-11-16
DE19625853B4 (de) 2008-03-06
ATA113896A (de) 1997-02-15
ITRM960447A0 (es) 1996-06-26
AT402920B (de) 1997-09-25
US5997630A (en) 1999-12-07
GB2302688B (en) 1998-06-24
CH691123A5 (de) 2001-04-30
FR2736046A1 (fr) 1997-01-03
GB2302688A (en) 1997-01-29

Similar Documents

Publication Publication Date Title
ES2121689A1 (es) Aceleradores para hormigon.
AU2369697A (en) Concrete spraying additives
ES2028580A6 (es) Composiciones mejoradas de hormigon de rociado.
PT1114004E (pt) Misturas de betao
NO964407L (no) Sprayemateriale og fremgangsmåte for spraying under anvendelse av materialet
AU2629297A (en) Systematic method for making shotcrete and the like cementitious compos itions and such compositions
CA2117637A1 (en) Dispersant, setting retarder and air entrainment additive for cement
AU4494885A (en) Organic compounds for cement mixes
ID29295A (id) Senyawa pirimidinona, komposisi farmasi yang mengandung senyawa tersebut dan proses penyediaannya senyawa tersebut
CA2210781A1 (en) Quick-setting cement containing clinker based on calcium fluoro-aluminate mixed with lime
ITRM940126A0 (it) Additivo per composizioni cementizie. (caso 154-0241)
ES2179375T3 (es) Composiciones farmaceuticas estabilizadas, a base de quinupristina y de dalfopristina y su preparacion.
FI940150A0 (fi) Koostumuksia sementtiä varten ja sementit, jotka on saatu näistä koostumuksista
AU8973398A (en) Organic compounds
EE03821B1 (et) Betooni ja teiste tsementsideainepõhiste segude värvimise meetod
MX9700889A (es) Mezcla aceleradora de la cementacion.
RU93030520A (ru) Строительная смесь
AU5055999A (en) Anti-inflammatory compounds
FI940149A (fi) Alkalissa paisuvaa lateksia sisältäviä koostumuksia sementtiä varten ja sementit, jotka on saatu näistä koostumuksista
ZA93944B (en) Cement admixture composition.
UA15459A (uk) В'яжуче
HUP9700846A3 (en) Throat for adhesive materials, mainly for wet-processed concrete spray guns
PL104082U1 (en) Mixer for masonry mortars especially plasters
NO902085D0 (no) Gipsfri portlandsementblanding.

Legal Events

Date Code Title Description
PC2A Transfer of patent
EC2A Search report published

Date of ref document: 19981201

Kind code of ref document: A1

Effective date: 19981201

FD2A Announcement of lapse in spain

Effective date: 20180807