ES2526136B1 - Method of obtaining a granular material formulated from stabilized slags and APC fly ash - Google Patents
Method of obtaining a granular material formulated from stabilized slags and APC fly ash Download PDFInfo
- Publication number
- ES2526136B1 ES2526136B1 ES201330986A ES201330986A ES2526136B1 ES 2526136 B1 ES2526136 B1 ES 2526136B1 ES 201330986 A ES201330986 A ES 201330986A ES 201330986 A ES201330986 A ES 201330986A ES 2526136 B1 ES2526136 B1 ES 2526136B1
- Authority
- ES
- Spain
- Prior art keywords
- mortar
- slags
- apc
- stabilized
- fly ash
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
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Classifications
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- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
- C04B18/085—Pelletizing
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- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Método de obtención de un material granular formulado a partir de escorias estabilizadas y cenizas volantes APC.#Este método comprende: a) la formulación de un mortero a base de cemento hidráulico y cenizas volantes APC con unos porcentajes en peso de cada uno de ellos comprendidos entre 40% y 60% respecto al peso total de los mismos; incorporando el mortero entre un 70% y 90% de agua respecto al peso total del cemento hidráulico, y entre un 0,5% y 1% de aditivos respecto al peso total del cemento hidráulico. b) el depósito y fraguado de la mezcla de mortero preparada en un encofrado durante el tiempo necesario para su curado; c) el machaqueo del mortero una vez curado hasta obtener un material granular con una adecuada distribución granulométrica y unas buenas propiedades mecánicas y, d) la mezcla del mortero machado con escorias; en unos porcentajes en peso comprendidos entre el 5% - 30% de mortero machacado y el 70% - 95% de escorias estabilizadas.Method of obtaining a granular material formulated from stabilized slags and APC fly ash. # This method comprises: a) the formulation of a mortar based on hydraulic cement and APC fly ash with percentages by weight of each of them comprised between 40% and 60% with respect to their total weight; incorporating the mortar between 70% and 90% of water with respect to the total weight of the hydraulic cement, and between 0.5% and 1% of additives with respect to the total weight of the hydraulic cement. b) the deposit and setting of the mortar mixture prepared in a formwork for the time necessary for curing; c) the crushing of the mortar once cured until obtaining a granular material with an adequate granulometric distribution and good mechanical properties and, d) the mixture of the mortar crushed with slags; in percentages by weight between 5% - 30% of crushed mortar and 70% - 95% of stabilized slags.
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201330986A ES2526136B1 (en) | 2013-07-02 | 2013-07-02 | Method of obtaining a granular material formulated from stabilized slags and APC fly ash |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201330986A ES2526136B1 (en) | 2013-07-02 | 2013-07-02 | Method of obtaining a granular material formulated from stabilized slags and APC fly ash |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2526136A1 ES2526136A1 (en) | 2015-01-07 |
ES2526136B1 true ES2526136B1 (en) | 2015-09-22 |
Family
ID=52131056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201330986A Active ES2526136B1 (en) | 2013-07-02 | 2013-07-02 | Method of obtaining a granular material formulated from stabilized slags and APC fly ash |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2526136B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341562A (en) * | 1980-03-21 | 1982-07-27 | N-Viro Energy Systems, Ltd. | Lightweight aggregate |
GB0621467D0 (en) * | 2006-10-27 | 2006-12-06 | Geodur Internat Ag | Improvements relating to residues |
-
2013
- 2013-07-02 ES ES201330986A patent/ES2526136B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2526136A1 (en) | 2015-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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