NO973207D0 - Hardening accelerator for concrete - Google Patents

Hardening accelerator for concrete

Info

Publication number
NO973207D0
NO973207D0 NO973207A NO973207A NO973207D0 NO 973207 D0 NO973207 D0 NO 973207D0 NO 973207 A NO973207 A NO 973207A NO 973207 A NO973207 A NO 973207A NO 973207 D0 NO973207 D0 NO 973207D0
Authority
NO
Norway
Prior art keywords
concrete
hardening accelerator
accelerator
hardening
Prior art date
Application number
NO973207A
Other languages
Norwegian (no)
Other versions
NO973207L (en
Inventor
Harald Justnes
Original Assignee
Nyfotek As
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 Nyfotek As filed Critical Nyfotek As
Priority to NO973207A priority Critical patent/NO973207L/en
Publication of NO973207D0 publication Critical patent/NO973207D0/en
Priority to AU88202/98A priority patent/AU8820298A/en
Priority to PCT/NO1998/000191 priority patent/WO1999002465A1/en
Publication of NO973207L publication Critical patent/NO973207L/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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/122—Hydroxy amines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
NO973207A 1997-07-10 1997-07-10 Hardening accelerator for concrete NO973207L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO973207A NO973207L (en) 1997-07-10 1997-07-10 Hardening accelerator for concrete
AU88202/98A AU8820298A (en) 1997-07-10 1998-07-07 Set-accelerating mixture for concrete
PCT/NO1998/000191 WO1999002465A1 (en) 1997-07-10 1998-07-07 Set-accelerating mixture for concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO973207A NO973207L (en) 1997-07-10 1997-07-10 Hardening accelerator for concrete

Publications (2)

Publication Number Publication Date
NO973207D0 true NO973207D0 (en) 1997-07-10
NO973207L NO973207L (en) 1999-01-11

Family

ID=19900923

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973207A NO973207L (en) 1997-07-10 1997-07-10 Hardening accelerator for concrete

Country Status (3)

Country Link
AU (1) AU8820298A (en)
NO (1) NO973207L (en)
WO (1) WO1999002465A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1270529A1 (en) * 2001-06-22 2003-01-02 Sika AG, vorm. Kaspar Winkler & Co. Method of accelerating the setting and hardening of hydraulic binders and mixtures used therefor
EP2105419A1 (en) * 2008-03-28 2009-09-30 Lafarge Additives for cement
CN102256911A (en) 2008-12-19 2011-11-23 拉法基公司 Hydraulic binder based on sulfoaluminous clinker and on portland clinker
FR2946978B1 (en) 2009-06-17 2011-08-05 Lafarge Sa INDUSTRIAL PROCESS FOR THE PRODUCTION OF SULFOALUMINOUS CLINKER
FR2949112B1 (en) 2009-08-17 2012-10-26 Lafarge Sa ADDITIVES FOR HYDRAULIC BINDER BASED ON CLINKER BELITE - CALCIUM - SULPHOALUMINOUS - FERRITE (BCSAF)
CN109384412B (en) * 2019-01-03 2021-07-23 安徽瑞和新材料有限公司 Ordinary silicate concrete coagulant
CN111410452B (en) * 2020-03-19 2022-02-08 云南森博混凝土外加剂有限公司 Polyaluminium sulfate series accelerator and sprayed concrete containing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO300588B1 (en) * 1995-05-26 1997-06-23 Nyfotek As Process for preparing cement curing accelerating composition
JP4251505B2 (en) * 1995-11-17 2009-04-08 ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト Multi-purpose mixture for hydraulic cement compositions

Also Published As

Publication number Publication date
AU8820298A (en) 1999-02-08
NO973207L (en) 1999-01-11
WO1999002465A1 (en) 1999-01-21

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