MXPA05009164A - Agregado en polvo para mejoramiento de resistencia. - Google Patents
Agregado en polvo para mejoramiento de resistencia.Info
- Publication number
- MXPA05009164A MXPA05009164A MXPA05009164A MXPA05009164A MXPA05009164A MX PA05009164 A MXPA05009164 A MX PA05009164A MX PA05009164 A MXPA05009164 A MX PA05009164A MX PA05009164 A MXPA05009164 A MX PA05009164A MX PA05009164 A MXPA05009164 A MX PA05009164A
- Authority
- MX
- Mexico
- Prior art keywords
- strength improvement
- admixture
- improvement admixture
- strength
- increases
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
- C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
- C04B14/068—Specific natural sands, e.g. sea -, beach -, dune - or desert sand
-
- 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
-
- 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
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/34—Non-shrinking or non-cracking 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Se provee una composicion de agregado en polvo para mejoramiento de resistencia que incrementa la resistencia a la compresion de composiciones cementantes sin incrementar de manera negativa el tiempo de fraguado. El agregado en polvo comprende los componentes de un dispersante tipo policarboxilato, un retardador de fraguado, y un aditivo mejorador de resistencia.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45037403P | 2003-02-26 | 2003-02-26 | |
PCT/EP2004/001228 WO2004076376A2 (en) | 2003-02-26 | 2004-02-10 | Strength improvement admixture |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05009164A true MXPA05009164A (es) | 2005-10-20 |
Family
ID=32927644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05009164A MXPA05009164A (es) | 2003-02-26 | 2004-02-10 | Agregado en polvo para mejoramiento de resistencia. |
Country Status (11)
Country | Link |
---|---|
US (2) | US8258210B2 (es) |
EP (1) | EP1603846B1 (es) |
JP (1) | JP2006519153A (es) |
AR (1) | AR046383A1 (es) |
BR (1) | BRPI0407887B1 (es) |
CA (1) | CA2515696C (es) |
CR (1) | CR7964A (es) |
ES (1) | ES2388852T3 (es) |
MX (1) | MXPA05009164A (es) |
PE (1) | PE20041036A1 (es) |
WO (1) | WO2004076376A2 (es) |
Families Citing this family (63)
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US7544242B2 (en) | 2005-06-14 | 2009-06-09 | United States Gypsum Company | Effective use of dispersants in wallboard containing foam |
US8088218B2 (en) * | 2005-06-14 | 2012-01-03 | United States Gypsum Company | Foamed slurry and building panel made therefrom |
US20060280898A1 (en) | 2005-06-14 | 2006-12-14 | United States Gypsum Company | Modifiers for gypsum slurries and method of using them |
US20060280899A1 (en) * | 2005-06-14 | 2006-12-14 | United States Gypsum Company | Method of making a gypsum slurry with modifiers and dispersants |
US20060278127A1 (en) | 2005-06-14 | 2006-12-14 | United States Gypsum Company | Gypsum products utilizing a two-repeating unit dispersant and a method for making them |
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CN108129056A (zh) * | 2018-01-11 | 2018-06-08 | 贵州天威建材科技有限责任公司 | 一种铁路隧道施工喷射混凝土专用减水剂 |
CN108774297A (zh) * | 2018-07-06 | 2018-11-09 | 江苏万邦新材料科技有限公司 | 一种聚羧酸缓凝高效泵送剂及其制备方法 |
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US6875801B2 (en) * | 1999-12-10 | 2005-04-05 | Construction Research & Technology Gmbh | Solubilized defoamers for cementitious compositions |
US6858074B2 (en) * | 2001-11-05 | 2005-02-22 | Construction Research & Technology Gmbh | High early-strength cementitious composition |
US6767399B2 (en) | 2002-01-08 | 2004-07-27 | The Euclid Chemical Company | Admixture for producing cementitious compositions having good fluidity and high early compressive strength |
-
2004
- 2004-02-10 ES ES04709604T patent/ES2388852T3/es not_active Expired - Lifetime
- 2004-02-10 MX MXPA05009164A patent/MXPA05009164A/es active IP Right Grant
- 2004-02-10 JP JP2006501793A patent/JP2006519153A/ja active Pending
- 2004-02-10 BR BRPI0407887-0B1A patent/BRPI0407887B1/pt active IP Right Grant
- 2004-02-10 EP EP20040709604 patent/EP1603846B1/en not_active Expired - Lifetime
- 2004-02-10 CA CA 2515696 patent/CA2515696C/en not_active Expired - Lifetime
- 2004-02-10 WO PCT/EP2004/001228 patent/WO2004076376A2/en active Application Filing
- 2004-02-24 AR ARP040100584 patent/AR046383A1/es active IP Right Grant
- 2004-02-24 PE PE2004000188A patent/PE20041036A1/es not_active Application Discontinuation
- 2004-02-26 US US10/787,507 patent/US8258210B2/en active Active
-
2005
- 2005-08-26 CR CR7964A patent/CR7964A/es unknown
-
2012
- 2012-07-31 US US13/562,945 patent/US8361220B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2004076376A2 (en) | 2004-09-10 |
EP1603846B1 (en) | 2012-07-11 |
US8258210B2 (en) | 2012-09-04 |
BRPI0407887B1 (pt) | 2014-02-25 |
PE20041036A1 (es) | 2005-03-04 |
WO2004076376A3 (en) | 2004-12-02 |
AR046383A1 (es) | 2005-12-07 |
BRPI0407887A (pt) | 2006-03-01 |
JP2006519153A (ja) | 2006-08-24 |
US20040198873A1 (en) | 2004-10-07 |
US20120298013A1 (en) | 2012-11-29 |
CA2515696C (en) | 2012-06-26 |
ES2388852T3 (es) | 2012-10-19 |
US8361220B2 (en) | 2013-01-29 |
EP1603846A2 (en) | 2005-12-14 |
CR7964A (es) | 2006-06-19 |
CA2515696A1 (en) | 2004-09-10 |
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