ES8704435A1 - Procedimiento de preparacion continua de hormigon para inyeccion-elaborable. - Google Patents

Procedimiento de preparacion continua de hormigon para inyeccion-elaborable.

Info

Publication number
ES8704435A1
ES8704435A1 ES548224A ES548224A ES8704435A1 ES 8704435 A1 ES8704435 A1 ES 8704435A1 ES 548224 A ES548224 A ES 548224A ES 548224 A ES548224 A ES 548224A ES 8704435 A1 ES8704435 A1 ES 8704435A1
Authority
ES
Spain
Prior art keywords
concrete
additives
naphthalinesulfonicacid
sio2
additions
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.)
Expired
Application number
ES548224A
Other languages
English (en)
Other versions
ES548224A0 (es
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of ES8704435A1 publication Critical patent/ES8704435A1/es
Publication of ES548224A0 publication Critical patent/ES548224A0/es
Expired 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/02—Elements
    • C04B22/04—Metals, e.g. aluminium used as blowing agent
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof
    • 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
    • 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
    • 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

Abstract

PROCEDIMIENTO MODIFICADO PARA PREPARAR DE FORMA CONTINUA HORMIGON PARA INYECCION ELABORABLE. COMPRENDE: A) INCORPORAR A LOS AGENTES LICUADORES DE HORMIGON EN LA INSTALACION ANTES DE LA CONDUCCION DEL TRANSPORTE ENTRE 10 Y 50JC; B) INTRODUCIR A LOS AGENTES ACELERADORES DE LA SOLIDIFICACION EN LA INSTALACION DESPUES DEL FINAL DE LA CONDUCCION DE TRANSPORTE, DELANTE O DENTRO DE LA BOQUILLA DE INYECCION ENTRE 10 Y 50JC. LOS AGENTES LICUADORES DE HORMIGON SON LOS CONDENSADOS DE ACIDO NAFTALENOSULFONICOS FORMALDEHIDO Y SE UTILIZAN EN UN 0,2 A 3,0% EN PESO REFERIDO A LA PORCION DEL AGLOMERANTE DEL HORMIGON Y LOS AGENTES ACELERADORES DE LA SOLIDIFICACION DE HORMIGON SON SOLUCIONES ACUOSAS-ALCALINAS DE CARBONATO POTASICO HIDROXIDO POTASICO Y CARBONATO POTASICO Y SE UTILIZAN ENTRE UN 2,0 A 5,0 EN % PESO REFERIDO A LA PORCION DE AGLOMERANTE DEL HORMIGON PARA INYECCION.
ES548224A 1984-10-27 1985-10-25 Procedimiento de preparacion continua de hormigon para inyeccion-elaborable. Expired ES8704435A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3439445 1984-10-27

Publications (2)

Publication Number Publication Date
ES8704435A1 true ES8704435A1 (es) 1987-04-01
ES548224A0 ES548224A0 (es) 1987-04-01

Family

ID=6248952

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548224A Expired ES8704435A1 (es) 1984-10-27 1985-10-25 Procedimiento de preparacion continua de hormigon para inyeccion-elaborable.

Country Status (8)

Country Link
US (1) US4772327A (es)
EP (1) EP0191901B1 (es)
KR (1) KR930009327B1 (es)
AT (1) ATE42533T1 (es)
CA (1) CA1234584A (es)
DE (1) DE3569720D1 (es)
ES (1) ES8704435A1 (es)
PT (1) PT81378B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934596A (en) * 1989-01-19 1990-06-19 W. R. Grace & Co.-Conn. Slurry distributor
US5002438B1 (en) * 1990-01-03 1995-05-30 Strong Systems Inc Method of rehabilitating manholes by custom lining/relining.
CH678526A5 (es) * 1990-01-27 1991-09-30 Sandoz Ag
CH682073A5 (es) * 1991-06-21 1993-07-15 Sika Ag
AT399147B (de) * 1991-11-12 1995-03-27 Lukas Walter Dr Ing Verfahren zum herstellen von spritzbeton
FR2724648B1 (fr) * 1994-09-20 1997-09-05 Sandoz Sa Controle de l'hydratation de systemes a base de ciment
US6458423B1 (en) 1999-08-03 2002-10-01 David M. Goodson Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof
US6475275B1 (en) 1999-10-21 2002-11-05 Isolatek International Cement composition
US7241338B2 (en) * 2003-09-30 2007-07-10 The Regents Of The University Of Michigan Sprayable, strain-hardening cementitious compositions
CN105645823B (zh) * 2016-01-15 2018-01-12 武汉理工大学 一种低掺量绿色无碱氯液体速凝剂及其制备方法
CN115057651A (zh) * 2022-07-06 2022-09-16 宁波新盛建材开发有限公司 一种保塑防冻型镁质混凝土抗裂剂及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH94177A (de) * 1920-10-15 1922-04-17 Winkler Kaspar Verfahren, um Mörtel-, Zement- und Betonmassen vollkommene Wasserundurchlässigkeit, ein beträchtlich gesteigertes Haftvermögen und die Eigenschaft ausserordentlich raschen Abbindens zu erteilen.
AT192838B (de) * 1954-10-20 1957-11-11 Leonid Ehrenburg Verfahren zur Herstellung wasserdichter Beton- bzw. Zementmörtelerzeugnisse
FR2099231A5 (es) * 1970-06-18 1972-03-10 Challenge Cook Bros Inc
US3874885A (en) * 1971-02-11 1975-04-01 Abram Moiseevich Lyass Method of making foundry moulds and cores
JPS5423298B2 (es) * 1972-04-14 1979-08-13
FR2407184A1 (fr) * 1977-10-28 1979-05-25 Rhone Poulenc Ind Procede pour ameliorer la mise en oeuvre et les proprietes mecaniques des compositions de ciment hydraulique
GR68405B (es) * 1979-05-31 1981-12-29 Flowcon Oy
US4234347A (en) * 1979-08-30 1980-11-18 Kirilishin Vsevolod P Binder for chemically resistant concrete and process for producing this binder
JPS56140057A (en) * 1980-03-31 1981-11-02 Kao Corp Cement admixing agent
US4444593A (en) * 1981-11-02 1984-04-24 Protex Industries, Inc. Rapid setting accelerators for cementitious compositions
DE3306448C2 (de) * 1983-02-24 1985-04-04 Dynamit Nobel Ag, 5210 Troisdorf Flüssiger Erstarrungsbeschleuniger für Betonabmischungen und dessen Verwendung
CH658240A5 (de) * 1983-03-26 1986-10-31 Horst Dr Schoenhausen Verfahren und vorrichtung zur herstellung und applikation von gebrauchsfertigen putz- und moertelmischungen, fliesenklebern, sowie fuell- und ausgleichsmassen fuer das baugewerbe.

Also Published As

Publication number Publication date
PT81378B (pt) 1988-02-17
KR860003177A (ko) 1986-05-21
PT81378A (de) 1985-11-01
ATE42533T1 (de) 1989-05-15
KR930009327B1 (ko) 1993-09-27
EP0191901B1 (de) 1989-04-26
US4772327A (en) 1988-09-20
DE3569720D1 (en) 1989-06-01
ES548224A0 (es) 1987-04-01
CA1234584A (en) 1988-03-29
EP0191901A1 (de) 1986-08-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612