CA2027569A1 - Accelerateur de prise du beton, et procede de fabrication connexe - Google Patents

Accelerateur de prise du beton, et procede de fabrication connexe

Info

Publication number
CA2027569A1
CA2027569A1 CA2027569A CA2027569A CA2027569A1 CA 2027569 A1 CA2027569 A1 CA 2027569A1 CA 2027569 A CA2027569 A CA 2027569A CA 2027569 A CA2027569 A CA 2027569A CA 2027569 A1 CA2027569 A1 CA 2027569A1
Authority
CA
Canada
Prior art keywords
sintered body
cement
setting accelerator
weight
parts
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.)
Granted
Application number
CA2027569A
Other languages
English (en)
Other versions
CA2027569C (fr
Inventor
Masatsune Kikuchi
Hiroshi Omori
Hatsutoshi Hosoda
Susumu Kouda
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.)
Taiheiyo Cement Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2027569A1 publication Critical patent/CA2027569A1/fr
Application granted granted Critical
Publication of CA2027569C publication Critical patent/CA2027569C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B22/06—Oxides, Hydroxides
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/0093—Aluminates
    • 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
    • C04B2103/14—Hardening accelerators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA002027569A 1989-03-28 1990-03-28 Accelerateur de prise du beton, et procede de fabrication connexe Expired - Fee Related CA2027569C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7604989 1989-03-28
JP1-76049 1989-03-28

Publications (2)

Publication Number Publication Date
CA2027569A1 true CA2027569A1 (fr) 1990-09-29
CA2027569C CA2027569C (fr) 1995-09-19

Family

ID=13593929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002027569A Expired - Fee Related CA2027569C (fr) 1989-03-28 1990-03-28 Accelerateur de prise du beton, et procede de fabrication connexe

Country Status (5)

Country Link
US (1) US5160376A (fr)
EP (1) EP0416134A4 (fr)
KR (1) KR920700170A (fr)
CA (1) CA2027569C (fr)
WO (1) WO1990011257A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512325A (en) * 1994-10-28 1996-04-30 Indresco Inc. Non-slumping, pumpable castable and method of applying the same
US6313056B1 (en) 1998-08-20 2001-11-06 Harbison-Walker Refractories Company Non-slumping sprayable refractory castables containing thermal black
US6313055B1 (en) 1998-08-20 2001-11-06 Harbison-Walker Refractories Company Refractory castables containing thermal black
AP2001002159A0 (en) 1998-12-08 2001-06-07 William J Mcnaulty Jr Inorganic cementitous material.
US6113684A (en) * 1999-04-16 2000-09-05 Kunbargi; Hassan Rapid hardening, ultra-high early strength Portland-type cement compositions, novel clinkers and methods for their manufacture which reduce harmful gaseous emissions
US6758896B2 (en) 1999-04-16 2004-07-06 Hassan Kunbargi Rapid hardening, ultra-high early strength portland-type cement compositions, novel clinkers and methods for their manufacture which reduce harmful gaseous emissions
US6406534B1 (en) 1999-04-16 2002-06-18 Hassan Kunbargi Rapid hardening, ultra-high early strength portland-type cement compositions, novel clinkers and methods for their manufacture which reduce harmful gaseous emissions
CN101535208B (zh) * 2006-11-09 2012-01-25 电气化学工业株式会社 速凝剂及使用其的喷涂方法
EP3433218B1 (fr) * 2016-03-22 2024-05-22 Sika Technology AG Composition à base d'oxyde de calcium
JP2019048729A (ja) * 2017-09-08 2019-03-28 デンカ株式会社 結合材組成物およびその刺激剤
CN111205010A (zh) * 2020-03-27 2020-05-29 河南天平工程质量检测有限公司 一种用于路面混凝土的早强剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126538A (ja) * 1984-07-12 1986-02-05 太平洋セメント株式会社 セメント急結剤
US4650523A (en) * 1984-06-08 1987-03-17 Onoda Cement Co., Ltd. Cement accelerating agent
CN85108582B (zh) * 1984-10-30 1988-08-17 蓝圈工业有限公司 固化粘结组合物
JPS62191454A (ja) * 1986-02-19 1987-08-21 三興コロイド化学株式会社 湿式吹付け法に用いる急結剤
JPS63206341A (ja) * 1987-02-23 1988-08-25 太平洋セメント株式会社 セメント急結剤
JP2746912B2 (ja) * 1988-05-23 1998-05-06 日本セメント株式会社 吹付けコンクリート用急結剤
JPH0251456A (ja) * 1989-06-16 1990-02-21 Denki Kagaku Kogyo Kk セメントモルタル又はコンクリートの吹付用急結剤
JPH0725577B2 (ja) * 1989-06-16 1995-03-22 電気化学工業株式会社 セメントモルタル又はコンクリ−トの湿式吹付用急結剤

Also Published As

Publication number Publication date
EP0416134A1 (fr) 1991-03-13
US5160376A (en) 1992-11-03
CA2027569C (fr) 1995-09-19
WO1990011257A1 (fr) 1990-10-04
KR920700170A (ko) 1992-02-19
EP0416134A4 (en) 1991-08-28

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Legal Events

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