DE69721121D1 - Beschleunigungsmittel, Sprühmaterial und Verfahren das dieses Material verwendet - Google Patents

Beschleunigungsmittel, Sprühmaterial und Verfahren das dieses Material verwendet

Info

Publication number
DE69721121D1
DE69721121D1 DE69721121T DE69721121T DE69721121D1 DE 69721121 D1 DE69721121 D1 DE 69721121D1 DE 69721121 T DE69721121 T DE 69721121T DE 69721121 T DE69721121 T DE 69721121T DE 69721121 D1 DE69721121 D1 DE 69721121D1
Authority
DE
Germany
Prior art keywords
accelerator
spray
spray material
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 - Lifetime
Application number
DE69721121T
Other languages
English (en)
Other versions
DE69721121T2 (de
Inventor
Atsumu Ishida
Tsuyoshi Yanagihara
Toshio Mihara
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Publication of DE69721121D1 publication Critical patent/DE69721121D1/de
Application granted granted Critical
Publication of DE69721121T2 publication Critical patent/DE69721121T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B28/14—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 calcium sulfate 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lining And Supports For Tunnels (AREA)
DE1997621121 1996-05-13 1997-05-07 Beschleunigungsmittel, Sprühmaterial und Verfahren das dieses Material verwendet Expired - Lifetime DE69721121T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11799496 1996-05-13
JP20677396 1996-08-06

Publications (2)

Publication Number Publication Date
DE69721121D1 true DE69721121D1 (de) 2003-05-28
DE69721121T2 DE69721121T2 (de) 2003-12-24

Family

ID=26456015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997621121 Expired - Lifetime DE69721121T2 (de) 1996-05-13 1997-05-07 Beschleunigungsmittel, Sprühmaterial und Verfahren das dieses Material verwendet

Country Status (3)

Country Link
EP (1) EP0807614B1 (de)
KR (1) KR100245479B1 (de)
DE (1) DE69721121T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018100A1 (de) * 2005-04-19 2006-10-26 Schwenk Zement Kg Hydraulisches Bindemittel
DE202005021976U1 (de) 2005-04-26 2012-01-16 Skumtech As Spritzbetonausbau mit Foliendichtung
ES2341592T3 (es) 2005-07-09 2010-06-22 Skumtech As Soporte de construccion para construcciones elevadas y construcciones subterraneas.
DE102008012084A1 (de) 2007-04-02 2008-10-09 Skumtech As Brandschutz an Bauwerken
DE102008028147A1 (de) 2008-06-14 2009-12-17 Skumtech As Wärmeisolierung im Bergbau
DE102009016153A1 (de) 2009-04-05 2010-10-07 Skumtech As Befestiger im Ausbau unterirdischer Räume
DE102012012522A1 (de) 2011-11-16 2013-05-16 Skumtech As Ausbau im Hoch- und Tiefbau
JP5941299B2 (ja) * 2012-02-29 2016-06-29 デンカ株式会社 吹付材料およびそれを用いた吹付け工法
CN105174787B (zh) * 2015-09-24 2017-11-17 滁州京安工贸有限责任公司 一种混凝土和砂浆速凝剂
DE102016114340B3 (de) * 2016-08-03 2017-05-24 Burkhard Müller Verfahren zur Herstellung eines Erstarrungsbeschleunigers für hydraulische Bindemittel
US9670096B1 (en) 2016-08-04 2017-06-06 Geopolymer Solutions LLC High strength, density controlled cold fusion concrete cementitious spray applied fireproofing
CN109761532B (zh) * 2019-01-21 2021-06-15 江苏奥莱特新材料股份有限公司 一种低回弹、高早强型无碱液体速凝剂及其制备方法
CN110128046A (zh) * 2019-06-20 2019-08-16 江苏博思通新材料有限公司 一种降粘型无碱液体速凝剂
US10954162B1 (en) 2019-09-24 2021-03-23 Geopolymer Solutions, LLC Protective coating

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676243B2 (ja) * 1986-06-14 1994-09-28 電気化学工業株式会社 セメント急結剤
EP0254501B1 (de) * 1986-07-24 1991-10-23 Fosroc International Limited Aufschäumbare Zusammensetzung
JP2503235B2 (ja) * 1987-08-21 1996-06-05 電気化学工業株式会社 硬化促進材
JP2710359B2 (ja) * 1988-10-04 1998-02-10 電気化学工業株式会社 低アルカリセメント組成物及び上水道ライニング管
JP2716758B2 (ja) * 1988-11-24 1998-02-18 電気化学工業株式会社 セメント混和材
JP3150164B2 (ja) * 1991-05-01 2001-03-26 電気化学工業株式会社 セメント混和材及びセメント組成物

Also Published As

Publication number Publication date
EP0807614A1 (de) 1997-11-19
KR100245479B1 (ko) 2000-02-15
DE69721121T2 (de) 2003-12-24
EP0807614B1 (de) 2003-04-23
KR19980018103A (ko) 1998-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition