DK0742179T3 - Alkalifri, flydende afbindings- og hærdningsaccelerator til cement - Google Patents
Alkalifri, flydende afbindings- og hærdningsaccelerator til cementInfo
- Publication number
- DK0742179T3 DK0742179T3 DK96106500T DK96106500T DK0742179T3 DK 0742179 T3 DK0742179 T3 DK 0742179T3 DK 96106500 T DK96106500 T DK 96106500T DK 96106500 T DK96106500 T DK 96106500T DK 0742179 T3 DK0742179 T3 DK 0742179T3
- Authority
- DK
- Denmark
- Prior art keywords
- cement
- alkaline
- free
- curing accelerator
- liquid bonding
- 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
- 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
-
- 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
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1025—Alkali-free or very low alkali-content materials
-
- 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
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1062—Halogen free or very low halogen-content materials
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)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH134195 | 1995-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0742179T3 true DK0742179T3 (da) | 2000-04-10 |
Family
ID=4208218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96106500T DK0742179T3 (da) | 1995-05-09 | 1996-04-25 | Alkalifri, flydende afbindings- og hærdningsaccelerator til cement |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0742179B1 (da) |
AT (1) | ATE185540T1 (da) |
DE (1) | DE59603322D1 (da) |
DK (1) | DK0742179T3 (da) |
ES (1) | ES2139272T3 (da) |
GR (1) | GR3032188T3 (da) |
NO (1) | NO319145B1 (da) |
TR (1) | TR199600377A1 (da) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL186175B1 (pl) † | 1996-10-25 | 2003-11-28 | Bk Giulini Chem Gmbh & Co Ohg | Sposób wytwarzania środka przyśpieszającego wiązanie i twardnienie spoiw hydraulicznych, zapraw i betonów |
EP0858981A1 (de) * | 1997-02-14 | 1998-08-19 | Sika AG, vorm. Kaspar Winkler & Co. | Erhärtungsbeschleuniger für Zement |
FR2792629B1 (fr) * | 1999-04-26 | 2001-06-29 | Rhodia Chimie Sa | Procede de preparation d'un accelerateur de prise liquide pour liant hydraulique |
AU2005201416B2 (en) * | 1999-12-08 | 2006-10-12 | Construction Research & Technology Gmbh | Preparation of Concrete Accelerator |
GB9928977D0 (en) * | 1999-12-08 | 2000-02-02 | Mbt Holding Ag | Process |
ES2228354T3 (es) | 2000-06-21 | 2005-04-16 | Sika Schweiz Ag | Gente acelerador del fraguado y del endurecimiento, exento de sulfatos y alcalis. |
ES2211417T5 (es) | 2000-06-21 | 2012-06-13 | Sika Technology Ag | Agente acelerador del fraguado y del endurecimiento, exento de álcalis |
GB0128438D0 (en) | 2001-11-28 | 2002-01-16 | Mbt Holding Ag | Method |
GB0223875D0 (en) * | 2002-10-15 | 2002-11-20 | Bpb Plc | Method and apparatus for producing a multilayer cementitious product |
DE102004016127B8 (de) * | 2004-03-26 | 2006-02-09 | Rombold & Gfröhrer GmbH & Co. KG | Verfahren zum Beschleunigen des Abbindens eines Zements Zweikomponenten-Abbinde-Beschleuniger und dessen Verwendung |
US8016960B2 (en) | 2005-04-27 | 2011-09-13 | United States Gypsum Company | Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum |
CN109020292B (zh) * | 2018-08-16 | 2020-04-10 | 科之杰新材料集团有限公司 | 一种环保增强型无碱液体速凝剂的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51144425A (en) * | 1975-06-06 | 1976-12-11 | Onoda Cement Co Ltd | Cement setup accelerating agent |
JPS5473825A (en) * | 1977-11-24 | 1979-06-13 | Shinichi Suzuki | Production of cement blending agent |
CH648272A5 (de) * | 1981-10-12 | 1985-03-15 | Sika Ag | Alkalifreier abbinde- und erhaertungsbeschleuniger sowie verfahren zur beschleunigung des abbindens und erhaertens eines hydraulischen bindemittels. |
CH667096A5 (de) * | 1985-11-22 | 1988-09-15 | Sika Ag | Verfahren zur herstellung eines bau- und/oder konstruktionsmaterials. |
US5340612A (en) * | 1992-04-16 | 1994-08-23 | W.R. Grace & Co.-Conn. | Sprayable portland cement-based fireproofing compositions |
-
1996
- 1996-04-25 EP EP96106500A patent/EP0742179B1/de not_active Expired - Lifetime
- 1996-04-25 DE DE59603322T patent/DE59603322D1/de not_active Expired - Lifetime
- 1996-04-25 ES ES96106500T patent/ES2139272T3/es not_active Expired - Lifetime
- 1996-04-25 DK DK96106500T patent/DK0742179T3/da active
- 1996-04-25 AT AT96106500T patent/ATE185540T1/de active
- 1996-05-03 NO NO19961799A patent/NO319145B1/no not_active IP Right Cessation
- 1996-05-08 TR TR96/00377A patent/TR199600377A1/xx unknown
-
1999
- 1999-12-17 GR GR990403274T patent/GR3032188T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0742179A1 (de) | 1996-11-13 |
ATE185540T1 (de) | 1999-10-15 |
EP0742179B1 (de) | 1999-10-13 |
NO319145B1 (no) | 2005-06-27 |
NO961799L (no) | 1996-11-11 |
NO961799D0 (no) | 1996-05-03 |
GR3032188T3 (en) | 2000-04-27 |
TR199600377A1 (tr) | 1996-11-21 |
ES2139272T3 (es) | 2000-02-01 |
DE59603322D1 (de) | 1999-11-18 |
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