ATE461912T1 - Beschleuniger für hydraulisches bindemittel - Google Patents
Beschleuniger für hydraulisches bindemittelInfo
- Publication number
- ATE461912T1 ATE461912T1 AT04790346T AT04790346T ATE461912T1 AT E461912 T1 ATE461912 T1 AT E461912T1 AT 04790346 T AT04790346 T AT 04790346T AT 04790346 T AT04790346 T AT 04790346T AT E461912 T1 ATE461912 T1 AT E461912T1
- Authority
- AT
- Austria
- Prior art keywords
- amino acid
- aluminium
- accelerator
- salt
- mixture
- 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
- 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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001983A ITMI20031983A1 (it) | 2003-10-14 | 2003-10-14 | Acceleranti per leganti idraulici |
PCT/EP2004/011473 WO2005040059A2 (en) | 2003-10-14 | 2004-10-13 | Accelerator for hydraulic binder |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE461912T1 true ATE461912T1 (de) | 2010-04-15 |
Family
ID=34509444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04790346T ATE461912T1 (de) | 2003-10-14 | 2004-10-13 | Beschleuniger für hydraulisches bindemittel |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1680376B1 (de) |
CN (1) | CN100422106C (de) |
AT (1) | ATE461912T1 (de) |
DE (1) | DE602004026209D1 (de) |
IT (1) | ITMI20031983A1 (de) |
WO (1) | WO2005040059A2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0416791D0 (en) | 2004-07-28 | 2004-09-01 | Constr Res & Tech Gmbh | Setting accelerator for sprayed concrete |
JP2006193388A (ja) * | 2005-01-14 | 2006-07-27 | Construction Research & Technology Gmbh | 液状急結剤 |
EP1964824A1 (de) * | 2007-02-13 | 2008-09-03 | Sika Technology AG | Erstarrungs- und Erhärtungsbeschleuniger für hydraulische Bindemittel sowie Verfahren zu dessen Herstellung |
ES2308914B1 (es) * | 2007-02-27 | 2009-10-30 | Industrias Quimicas Del Ebro, S.A. | Metodo de preparacion de un producto solido acelerante de fraguado, producto obtenido y uso. |
EP2075240B1 (de) * | 2007-12-20 | 2013-02-27 | Sika Technology AG | Beschleuniger zur Reaktivierung von verzögerten zementösen Systemen |
US8075688B2 (en) | 2008-01-11 | 2011-12-13 | Construction Research & Technology Gmbh | Aqueous accelerator mixture |
EP2248780A1 (de) | 2009-05-06 | 2010-11-10 | BK Giulini GmbH | Abbinde- und Enthärtungsbeschleuniger |
ITMI20121528A1 (it) | 2012-09-14 | 2014-03-15 | Mapei Spa | Additivo accelerante a base di calcio carbonato ad elevata stabilita' allo stoccaggio |
HUE047779T2 (hu) * | 2013-12-20 | 2020-05-28 | Sika Tech Ag | Eljárás lõttbeton-kötésgyorsító elõállítására új nyersanyagokkal |
CN110333316A (zh) * | 2019-07-16 | 2019-10-15 | 吴云 | 一种用于判断含板岩集料碱硅酸反应活性的混凝土微柱试件及其制备和使用方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR939758A (fr) * | 1943-09-16 | 1948-11-24 | Procédé de fabrication de béton cellulaire | |
DE19832127A1 (de) * | 1998-07-17 | 2000-05-04 | Ardex Gmbh | Shigait bildende Bindemittelmischung |
GB9928977D0 (en) * | 1999-12-08 | 2000-02-02 | Mbt Holding Ag | Process |
JP3600155B2 (ja) * | 2000-05-25 | 2004-12-08 | 電気化学工業株式会社 | 液体急結剤、それを用いた急結性セメントコンクリート、及びその製造方法 |
CA2412949C (en) * | 2000-06-22 | 2007-08-14 | Akzo Nobel N.V. | Construction material |
-
2003
- 2003-10-14 IT IT001983A patent/ITMI20031983A1/it unknown
-
2004
- 2004-10-13 CN CNB2004800300392A patent/CN100422106C/zh active Active
- 2004-10-13 EP EP04790346A patent/EP1680376B1/de active Active
- 2004-10-13 DE DE602004026209T patent/DE602004026209D1/de active Active
- 2004-10-13 WO PCT/EP2004/011473 patent/WO2005040059A2/en active Search and Examination
- 2004-10-13 AT AT04790346T patent/ATE461912T1/de active
Also Published As
Publication number | Publication date |
---|---|
CN1867524A (zh) | 2006-11-22 |
WO2005040059A2 (en) | 2005-05-06 |
DE602004026209D1 (de) | 2010-05-06 |
WO2005040059A3 (en) | 2006-01-26 |
EP1680376B1 (de) | 2010-03-24 |
EP1680376A2 (de) | 2006-07-19 |
CN100422106C (zh) | 2008-10-01 |
ITMI20031983A1 (it) | 2005-04-15 |
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Legal Events
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