NO20090657L - Bindemiddel omfattende portlandsement og kalkhydrat - Google Patents
Bindemiddel omfattende portlandsement og kalkhydratInfo
- Publication number
- NO20090657L NO20090657L NO20090657A NO20090657A NO20090657L NO 20090657 L NO20090657 L NO 20090657L NO 20090657 A NO20090657 A NO 20090657A NO 20090657 A NO20090657 A NO 20090657A NO 20090657 L NO20090657 L NO 20090657L
- Authority
- NO
- Norway
- Prior art keywords
- portland cement
- binder
- lime hydrate
- cement
- lime
- Prior art date
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
- C04B28/04—Portland 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
- 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
- C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
- C04B22/064—Oxides, Hydroxides of the alkali or alkaline-earth metals of the alkaline-earth metals
-
- 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
Abstract
Oppfinnelsen vedrører anvendelse av kalkhydrat for akselerering av trykkfasthetsutviklingen hos portlandsement. Ifølge oppfinnelsen tilsettes det til en bindemiddel-sammensetning for hydraulisk herdende sammensetninger fra 1 til 10 vekt% kalsiumhydroksid med en BET-overflate på fra 7 til 16 cm2/g regnet av sementen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006044727 | 2006-09-20 | ||
DE102006051343 | 2006-10-31 | ||
PCT/EP2007/008192 WO2008034616A1 (de) | 2006-09-20 | 2007-09-20 | Bindemittel enthaltend portlandzement und kalkhydrat |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20090657L true NO20090657L (no) | 2009-05-13 |
NO342902B1 NO342902B1 (no) | 2018-08-27 |
Family
ID=38656534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20090657A NO342902B1 (no) | 2006-09-20 | 2009-02-11 | Fremgangsmåte for akselerering av trykkfasthetsutviklingen av hydraulisk herdende sammensetninger med bindemiddel basert på portlandsement, samt bindemiddelsammensetning og anvendelser derav. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2066595B1 (no) |
NO (1) | NO342902B1 (no) |
PL (1) | PL2066595T3 (no) |
WO (1) | WO2008034616A1 (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009017741U1 (de) * | 2008-09-02 | 2010-05-20 | Construction Research & Technology Gmbh | Fließmittelhaltige Erhärtungsbeschleunigerzusammensetzung |
BE1021769B1 (fr) * | 2013-12-06 | 2016-01-15 | S.A.Lhoist Recherche Et Developpement | Composition de liant pour mortiers et enduits perctionnes. |
BE1021808B1 (fr) * | 2013-12-06 | 2016-01-19 | S.A. Lhoist Recherche Et Developpement | Composition de liant pour mortiers, betons et enduits legers a agregats vegetaux ou bio-sources. |
US9919967B2 (en) | 2014-05-21 | 2018-03-20 | Sika Technology Ag | Accelerator for hydraulic binding agents with long processing time and very early strength |
EP3543220A1 (de) | 2018-03-22 | 2019-09-25 | Sika Technology Ag | Herstellung von calciumhydroxid nanopartikeln und ihre verwendung als beschleuniger in mineralischen bindemittelzusammensetzungen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003246657A (ja) * | 2002-02-26 | 2003-09-02 | Denki Kagaku Kogyo Kk | 下水道汚泥の焼却灰を含むセメント用の硬化促進剤及びセメント組成物 |
JP2005139060A (ja) * | 2003-10-16 | 2005-06-02 | Tokuyama Corp | セメント用凝結促進剤 |
DE102005018100A1 (de) * | 2005-04-19 | 2006-10-26 | Schwenk Zement Kg | Hydraulisches Bindemittel |
-
2007
- 2007-09-20 PL PL07818282T patent/PL2066595T3/pl unknown
- 2007-09-20 WO PCT/EP2007/008192 patent/WO2008034616A1/de active Application Filing
- 2007-09-20 EP EP07818282.1A patent/EP2066595B1/de active Active
-
2009
- 2009-02-11 NO NO20090657A patent/NO342902B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2066595B1 (de) | 2014-11-19 |
WO2008034616A1 (de) | 2008-03-27 |
EP2066595A1 (de) | 2009-06-10 |
NO342902B1 (no) | 2018-08-27 |
PL2066595T3 (pl) | 2015-05-29 |
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Legal Events
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MM1K | Lapsed by not paying the annual fees |