ATA189889A - ACCELERATOR FOR SPRAY CONCRETE - Google Patents

ACCELERATOR FOR SPRAY CONCRETE

Info

Publication number
ATA189889A
ATA189889A AT0189889A AT189889A ATA189889A AT A189889 A ATA189889 A AT A189889A AT 0189889 A AT0189889 A AT 0189889A AT 189889 A AT189889 A AT 189889A AT A189889 A ATA189889 A AT A189889A
Authority
AT
Austria
Prior art keywords
accelerator
spray concrete
spray
concrete
Prior art date
Application number
AT0189889A
Other languages
German (de)
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of ATA189889A publication Critical patent/ATA189889A/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2688—Copolymers containing at least three different monomers
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
    • 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
    • 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
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • 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
    • C04B2111/00482—Coating or impregnation materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AT0189889A 1988-08-09 1989-08-08 ACCELERATOR FOR SPRAY CONCRETE ATA189889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63197192A JPH0248453A (en) 1988-08-09 1988-08-09 Production of quick-setting concrete for covering concrete

Publications (1)

Publication Number Publication Date
ATA189889A true ATA189889A (en) 1994-06-15

Family

ID=16370340

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0189889A ATA189889A (en) 1988-08-09 1989-08-08 ACCELERATOR FOR SPRAY CONCRETE

Country Status (13)

Country Link
JP (1) JPH0248453A (en)
AT (1) ATA189889A (en)
AU (1) AU622467B2 (en)
BE (1) BE1003765A5 (en)
BR (1) BR8903983A (en)
CA (1) CA1337871C (en)
CH (1) CH678620A5 (en)
DE (1) DE3925306A1 (en)
ES (1) ES2018382A6 (en)
FR (1) FR2635320B1 (en)
GB (1) GB2221673B (en)
HK (1) HK134194A (en)
IT (1) IT1231777B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659895A1 (en) * 1990-03-22 1991-09-27 Nouvion Bernard Process for the manufacture of materials made of stabilised, compressed and crystallised soil aggregates and the product obtained
NO172255C (en) * 1991-01-08 1993-06-23 Sandoz Ltd PROCEDURE FOR MIXING ADDITIVES IN A SUBSTANCES AND ADDITION TO USE BY THE PROCEDURE
DE4217181A1 (en) * 1992-05-23 1993-11-25 Chemie Linz Deutschland Melamine glyoxylic acid or salt condensate use in hydraulic binder - to increase flow, retard setting and opt. increase strength of set prod.
CH686780A5 (en) * 1992-07-22 1996-06-28 Sandoz Ag Fliessfaehige cement mixtures.
AT399340B (en) * 1993-02-01 1995-04-25 Chemie Linz Gmbh COPOLYMERS BASED ON MALEINIC ACID DERIVATIVES AND VINYL MONOMERS, THEIR PRODUCTION AND USE
US5443636B1 (en) * 1994-07-29 1999-07-13 Fritz Ind Inc Composition for and method of pumping concrete
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
FR2742432B1 (en) 1995-12-15 1998-02-06 Spie Fondations RIGIDIFICATION ACCELERATOR, GROUT FOR SEALING AND / OR CONSOLIDATION OF SOILS AND CONSTRUCTION MATERIALS RELATING TO SUCH AN ACCELERATOR, METHODS USING SUCH GROUT
US6384111B1 (en) 1996-12-20 2002-05-07 Basf Aktiengesellschaft Polymers containing carboxyl groups and polyalkylene ether side- chains as additives in mineral building materials
DE19723474A1 (en) * 1997-06-04 1998-12-17 Clariant Gmbh Process for processing a plastic-modified shotcrete or shot mortar
US5854386A (en) * 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
DE19854477C2 (en) * 1998-11-25 2002-03-14 Dyckerhoff Ag Fastest-setting hydraulic binder composition and its use
DE19854476C2 (en) * 1998-11-25 2002-04-11 Dyckerhoff Ag Hydraulic binder composition free of sulfate carrier and its use
DE19914975A1 (en) * 1999-04-01 2000-10-05 Espe Dental Ag Polyelectrolyte cement used as dental material has organic coating on all of part of metal-releasing component and/or water-soluble polyelectrolyte
US6528593B1 (en) 1999-09-10 2003-03-04 The Dow Chemical Company Preparing copolymers of carboxylic acid, aromatic vinyl compound and hydrophobic polyalkylene oxide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111711A (en) * 1964-08-05 1968-05-01 Fisons Ind Chemicals Ltd Plaster compositions
US4046584A (en) * 1976-04-29 1977-09-06 Snyder Raymond C Liquid concrete accelerating mixtures and methods for use thereof
US4650523A (en) * 1984-06-08 1987-03-17 Onoda Cement Co., Ltd. Cement accelerating agent
JPS63162563A (en) * 1986-12-25 1988-07-06 大日本インキ化学工業株式会社 Cement dispersant
JPH01226757A (en) * 1988-03-04 1989-09-11 Takemoto Oil & Fat Co Ltd Dispersing agent for cement
DE3825161A1 (en) * 1988-07-23 1990-01-25 Henkel KGaA, 4000 Düsseldorf DUST BINDERS FOR THE CONCRETE SPRAYING PROCESS (II)

Also Published As

Publication number Publication date
GB2221673B (en) 1992-11-11
IT8921478A0 (en) 1989-08-08
CH678620A5 (en) 1991-10-15
FR2635320A1 (en) 1990-02-16
AU3940189A (en) 1990-02-15
JPH0553743B2 (en) 1993-08-10
DE3925306A1 (en) 1990-02-15
JPH0248453A (en) 1990-02-19
HK134194A (en) 1994-12-09
CA1337871C (en) 1996-01-02
AU622467B2 (en) 1992-04-09
BR8903983A (en) 1990-03-20
IT1231777B (en) 1991-12-21
GB2221673A (en) 1990-02-14
FR2635320B1 (en) 1993-09-24
GB8918019D0 (en) 1989-09-20
ES2018382A6 (en) 1991-04-01
BE1003765A5 (en) 1992-06-09

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Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6
UEP Publication of translation of european patent specification