TW200602284A - Set accelerating agent for spraying, spraying material, and spraying method using the same - Google Patents

Set accelerating agent for spraying, spraying material, and spraying method using the same

Info

Publication number
TW200602284A
TW200602284A TW094119117A TW94119117A TW200602284A TW 200602284 A TW200602284 A TW 200602284A TW 094119117 A TW094119117 A TW 094119117A TW 94119117 A TW94119117 A TW 94119117A TW 200602284 A TW200602284 A TW 200602284A
Authority
TW
Taiwan
Prior art keywords
spraying
set accelerating
accelerating agent
same
amount
Prior art date
Application number
TW094119117A
Other languages
Chinese (zh)
Other versions
TWI300406B (en
Inventor
Yasuhiro Nakashima
Masahiro Iwasaki
Shunichi Mishima
Isao Terashima
Atsumu Ishida
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 TW200602284A publication Critical patent/TW200602284A/en
Application granted granted Critical
Publication of TWI300406B publication Critical patent/TWI300406B/zh

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
    • C04B28/02—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
    • C04B2103/12—Set accelerators
    • 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
    • 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
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1025—Alkali-free or very low alkali-content materials

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)

Abstract

This invention provides a set accelerating agent for spraying which contains calcium aluminate, gypsum and an alkali metal aluminate, characterized in that the calcium aluminate has a vitrification rate of 80% or more and a CaO/Al2O3 molar ratio of 1.9 to 3.0, and the alkali metal aluminate is contained in an amount of 1.5 to 10 parts relative to 100 parts of the set accelerating agent for spraying. The above set accelerating agent is excellent in the set accelerating property and the strength expressing property and can impart high durability to the resultant concrete, with the reduction of the amount of an alkali to be used.
TW094119117A 2004-06-15 2005-06-09 Set accelerating agent for spraying, spraying material, and spraying method using the same TW200602284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004177507 2004-06-15

Publications (2)

Publication Number Publication Date
TW200602284A true TW200602284A (en) 2006-01-16
TWI300406B TWI300406B (en) 2008-09-01

Family

ID=35509583

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094119117A TW200602284A (en) 2004-06-15 2005-06-09 Set accelerating agent for spraying, spraying material, and spraying method using the same

Country Status (4)

Country Link
JP (1) JP5129955B2 (en)
CN (1) CN1964931A (en)
TW (1) TW200602284A (en)
WO (1) WO2005123620A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411592B (en) * 2006-11-09 2013-10-11 Denki Kagaku Kogyo Kk Quick - setting agents and their use of spray construction

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5169007B2 (en) * 2007-04-26 2013-03-27 三菱マテリアル株式会社 Injection material for pavement and pavement method using the same
JP5026928B2 (en) * 2007-11-06 2012-09-19 太平洋マテリアル株式会社 Quick set and spray material
JP5484798B2 (en) * 2009-06-22 2014-05-07 電気化学工業株式会社 Spraying method
JP5430478B2 (en) * 2010-04-08 2014-02-26 電気化学工業株式会社 Quick setting agent, spraying material and spraying method using the same
JP5783625B2 (en) * 2010-12-28 2015-09-24 太平洋マテリアル株式会社 Low temperature rapid hardening cement admixture and low temperature rapid hardening cement composition
CN102619538A (en) * 2012-04-24 2012-08-01 山东大学 Wet type high-pressure hydraulic spraying device
JP6204060B2 (en) * 2013-05-09 2017-09-27 デンカ株式会社 Spray material and spraying method
CN105272030B (en) * 2015-10-14 2018-01-09 莱州奇明建材有限公司 A kind of two fluid grouting material of good endurance and non-environmental-pollution
SG11202004859RA (en) * 2018-03-14 2020-09-29 Denka Company Ltd Powdered quick-setting agent, quick-setting material, quick-setting material cured product, and spraying method
CN109942239B (en) * 2019-04-23 2021-09-03 山西弘新凯建材有限责任公司 Special shotcrete and preparation method thereof
CN110563379B (en) * 2019-10-08 2021-02-19 中交一公局第四工程有限公司 Accelerating agent suitable for sprayed concrete and preparation method thereof
CN111892323A (en) * 2020-08-18 2020-11-06 衡阳市九州建材有限公司 Organic concrete accelerator
CN112576281B (en) * 2020-12-28 2024-04-09 芜湖弘马新材料有限公司 Wet spraying system for soft rock water seepage section and application method thereof
CN112723786A (en) * 2020-12-28 2021-04-30 中国铁道科学研究院集团有限公司铁道建筑研究所 Ultra-fast-setting early-strength alkali-free powder accelerator for wet spraying process and preparation method and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3560446B2 (en) * 1997-06-27 2004-09-02 電気化学工業株式会社 Quick setting material, spraying material, and spraying method
JP3483105B2 (en) * 1997-10-27 2004-01-06 電気化学工業株式会社 Quick setting material, spraying material, and spraying method
JPH11130500A (en) * 1997-10-31 1999-05-18 Taiheiyo Cement Corp Curing accelerating assistant material for spraying material
JPH11130499A (en) * 1997-10-31 1999-05-18 Taiheiyo Cement Corp Cement composition for spraying material and spraying method
JP2000233955A (en) * 1998-12-18 2000-08-29 Taiheiyo Cement Corp Hardening accelerator for high flowage spraying concrete
JP2003012356A (en) * 2001-06-28 2003-01-15 Taiheiyo Cement Corp Quick setting agent for shotcrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411592B (en) * 2006-11-09 2013-10-11 Denki Kagaku Kogyo Kk Quick - setting agents and their use of spray construction

Also Published As

Publication number Publication date
JPWO2005123620A1 (en) 2008-04-10
CN1964931A (en) 2007-05-16
WO2005123620A1 (en) 2005-12-29
JP5129955B2 (en) 2013-01-30
TWI300406B (en) 2008-09-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees