DE69718963T2 - Beschleunigungsmittel, Sprühmaterial und Verfahren das dieses Material verwendet - Google Patents

Beschleunigungsmittel, Sprühmaterial und Verfahren das dieses Material verwendet

Info

Publication number
DE69718963T2
DE69718963T2 DE69718963T DE69718963T DE69718963T2 DE 69718963 T2 DE69718963 T2 DE 69718963T2 DE 69718963 T DE69718963 T DE 69718963T DE 69718963 T DE69718963 T DE 69718963T DE 69718963 T2 DE69718963 T2 DE 69718963T2
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
DE69718963T
Other languages
English (en)
Other versions
DE69718963D1 (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
Application granted granted Critical
Publication of DE69718963D1 publication Critical patent/DE69718963D1/de
Publication of DE69718963T2 publication Critical patent/DE69718963T2/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
    • 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
    • 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
    • C04B40/0042—Powdery 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
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00577—Coating or impregnation materials applied by spraying

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)
DE69718963T 1996-05-13 1997-04-29 Beschleunigungsmittel, Sprühmaterial und Verfahren das dieses Material verwendet Expired - Lifetime DE69718963T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11799596A JP3979685B2 (ja) 1996-05-13 1996-05-13 急結材、吹付材、及びそれを使用した吹付工法

Publications (2)

Publication Number Publication Date
DE69718963D1 DE69718963D1 (de) 2003-03-20
DE69718963T2 true DE69718963T2 (de) 2003-10-09

Family

ID=14725438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718963T Expired - Lifetime DE69718963T2 (de) 1996-05-13 1997-04-29 Beschleunigungsmittel, Sprühmaterial und Verfahren das dieses Material verwendet

Country Status (4)

Country Link
EP (1) EP0807613B1 (de)
JP (1) JP3979685B2 (de)
KR (1) KR100245478B1 (de)
DE (1) DE69718963T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10259047A (ja) * 1997-03-17 1998-09-29 Denki Kagaku Kogyo Kk 急結剤、セメント組成物、吹付材料、及びそれを用いた吹付工法
JP5020431B2 (ja) * 2000-07-07 2012-09-05 電気化学工業株式会社 吹付方法
ATE265401T1 (de) * 2000-08-08 2004-05-15 Denki Kagaku Kogyo Kk Abbindebeschleuniger, sprühmaterial und verfahren das dieses material verwendet
JP3986480B2 (ja) * 2003-08-20 2007-10-03 電気化学工業株式会社 吹付け工法
JP2009073679A (ja) * 2007-09-19 2009-04-09 Denki Kagaku Kogyo Kk セメント組成物
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
JP6072529B2 (ja) * 2012-12-05 2017-02-01 デンカ株式会社 セメント急結剤、セメント組成物、吹付け材料、吹付け工法

Family Cites Families (9)

* 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
ES2025664T3 (es) * 1986-07-24 1992-04-01 Fosroc International Limited Composicion espumable.
US4904503A (en) * 1987-09-29 1990-02-27 W. R. Grace & Co.-Conn. Rapid setting cementitious fireproofing compositions and method of spray applying same
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
JPH0813696B2 (ja) * 1989-08-11 1996-02-14 電気化学工業株式会社 セメント急硬材
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
JPH04338142A (ja) * 1991-05-09 1992-11-25 Denki Kagaku Kogyo Kk セメント混和材及びセメント組成物
CH686513A5 (de) * 1993-12-06 1996-04-15 Sika Ag Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger.
JPH07196351A (ja) * 1993-12-28 1995-08-01 Chichibu Onoda Cement Corp セメント用急結材及びコンクリート、モルタルの凝結 、硬化を促進する方法

Also Published As

Publication number Publication date
KR100245478B1 (ko) 2000-02-15
EP0807613A1 (de) 1997-11-19
JPH09301756A (ja) 1997-11-25
JP3979685B2 (ja) 2007-09-19
DE69718963D1 (de) 2003-03-20
KR970074720A (ko) 1997-12-10
EP0807613B1 (de) 2003-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition