MX2009011780A - Composicion cementicia de fraguado muy rapido, con elevada resistencia a compresion temprana. - Google Patents

Composicion cementicia de fraguado muy rapido, con elevada resistencia a compresion temprana.

Info

Publication number
MX2009011780A
MX2009011780A MX2009011780A MX2009011780A MX2009011780A MX 2009011780 A MX2009011780 A MX 2009011780A MX 2009011780 A MX2009011780 A MX 2009011780A MX 2009011780 A MX2009011780 A MX 2009011780A MX 2009011780 A MX2009011780 A MX 2009011780A
Authority
MX
Mexico
Prior art keywords
compressive strength
cementitious composition
fast setting
age compressive
high early
Prior art date
Application number
MX2009011780A
Other languages
English (en)
Inventor
Srinivas Veeramasuneni
Marianela Perez-Pena
Yanfei Peng
Original Assignee
United States Gypsum Co
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 United States Gypsum Co filed Critical United States Gypsum Co
Publication of MX2009011780A publication Critical patent/MX2009011780A/es

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
    • 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
    • C04B28/06—Aluminous cements
    • C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • 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

Abstract

Se describe un método para producir una composición de rápido fraguado para tableros de cemento. Se describen composiciones que incluyen cemento portland, cenizas volantes, yeso alcanolamina y fosfato. Una interacción sinegística entre la alcanolamina y el fosfato aumenta la efectividad de reacciones de aceleración logrando de esta manera composiciones de rápido fraguado e incrementada resistencia a compresión temprana.
MX2009011780A 2007-06-06 2008-05-30 Composicion cementicia de fraguado muy rapido, con elevada resistencia a compresion temprana. MX2009011780A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/758,947 US7670427B2 (en) 2007-06-06 2007-06-06 Very fast setting cementitious composition with high early-age compressive strength
PCT/US2008/065228 WO2008154179A1 (en) 2007-06-06 2008-05-30 Very fast setting cementitious composition with high early-age compressive strength

Publications (1)

Publication Number Publication Date
MX2009011780A true MX2009011780A (es) 2009-12-09

Family

ID=40094675

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011780A MX2009011780A (es) 2007-06-06 2008-05-30 Composicion cementicia de fraguado muy rapido, con elevada resistencia a compresion temprana.

Country Status (7)

Country Link
US (1) US7670427B2 (es)
EP (1) EP2152645B1 (es)
JP (1) JP5309382B2 (es)
CA (1) CA2685408C (es)
CL (1) CL2008001547A1 (es)
MX (1) MX2009011780A (es)
WO (1) WO2008154179A1 (es)

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Also Published As

Publication number Publication date
EP2152645B1 (en) 2017-04-19
WO2008154179A1 (en) 2008-12-18
US7670427B2 (en) 2010-03-02
JP5309382B2 (ja) 2013-10-09
CL2008001547A1 (es) 2008-09-12
CA2685408C (en) 2016-09-13
EP2152645A1 (en) 2010-02-17
JP2010528972A (ja) 2010-08-26
EP2152645A4 (en) 2010-10-27
US20080302276A1 (en) 2008-12-11
CA2685408A1 (en) 2008-12-18

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