SACACH

Publicaciones

Todos los artículos y demás publicaciones e hipótesis de comportamiento derivadas de ellas, que se describen a continuación, han sido fruto de investigaciones realizadas por Rafael Talero Morales durante toda su vida laboral y aun posteriormente.

 Ya fueran realizada en exclusiva o con la colaboración o el impulso inestimable de algún(os) otro(s) investigador(es) y/o profesor(es) y colegas a los que les estoy y estaré siempre muy agradecido. Dichas investigaciones han versado mayormente sobre Durabilidad de hormigones de CP –sin y con adiciones minerales naturales y artificiales, activas y no-activas, sobre todo y muy especialmente (= MCSs)–, al haber sido mayormente los causantes de la modificación de su contrastada Durabilidad referida, pero que tan necesarias resultan, no obstante, para minimizar poderosamente la contribución de las Plantas de cemento al Calentamiento Global.

Todo lo cual ha hecho que el orden de exposición de todas ellas se haya tenido que iniciar, necesariamente, con el tema de las Puzolanas (al ser las más abundantes y tener, por ello, mayor disponibilidad), para continuar con su influencia en la hidratación del CP. Desde el estado fresco de sus pastas (comportamiento reológico), hasta el recién fraguado y endurecido (comportamiento calorimétrico) y endurecido del todo: Durabilidad frente al ataque, por separado y en exclusiva, de sulfatos y cloruros, y juntos en al agua de mar, seguido de su carbonatación (“positiva” y “negativa”, respectivamente) y RAA.

Todas las Tesis Doctorales que se describen al final fueron dirigidas o codirigidas por Rafael Talero Morales y las Tesinas, DEAs y Proyectos Fin de carrera también.

LISTADO DE PUBLICACIONES

El título de cada artículo publicado y demás publicaciones e hipótesis de comportamiento derivadas de ellas, y de cada Tesis Doctoral, Tesinas, DEAs y Proyectos Fin de carrera dirigida o codirigida es el siguiente:

PUZOLANAS

  1. A NEW POZZOLAN FOR HIGH PERFORMANCE CEMENTITIOUS MATERIALS: METAKAOLIN.
  2. TEM AND SAED CHARACTERIZATION OF METAKAOLIN. POZZOLANIC ACTIVITY.
  3. IS THE CLAY “EXCHANGE CAPACITY” CONCEPT WHOLLY APPLICABLE TO POZZOLANS?
  4. EXCHANGE CAPACITY OF POZZOLANS: ITS ORIGIN AND INFLUENCE ON FRATTINI TEST.
  5. EXCHANGE CAPACITY OF POZZOLANIC ADDITIONS: PATHOLOGY OR THERAPY FOR ITS MASS AND REINFORCED CONCRETE?
  6. QUALITATIVE ANALYSIS OF NATURAL POZZOLANS, FLY ASHES AND BLAST FURNANCE SLAGS BY X-RAY DIFFRACTION.
  7. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 1. Chemical-physical (XRD, FTIR and 27Al MAS-NMR spectroscopy analysis), pozzolanic and mechanical characterization of two metakaolins.
  8. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 1. Chemical-physical (XRD, FTIR and 27Al MAS-NMR spectroscopy analysis), pozzolanic and mechanical characterization of two fly ashes.
  9. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 1. Chemical-physical (XRD, FTIR and 27Al MAS-NMR spectroscopy analysis), pozzolanic and mechanical characterization of three natural pozzolans.
  10. PREDICTING THE PERFORMANCE OF POZZOLAN: ACCELERATED METHODS TO DETERME IT.
  11. USE OF SILICA FUME IN THE PREPARATION OF HIGH RESISTANCE CONCRETE WITH MECHANICAL RESISTANCE TO COMPRESSION > 40 Kp/cm2 IN THE INITIAL STAGES (at 5-10 hours-age).
  12. VALORISATION OF VOLCANIC ROCKS AS POZZOLANIC ADDITION.
  13. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 1. Chemical-physical (XRD, FTIR and 27Al MAS-NMR Spectroscopy analysis), pozzolanic and mechanical characterization of two metakaolins.
  14. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 2. Chemical-physical (XRD, FTIR and 27Al MAS-NMR Spectroscopy analysis), pozzolanic and mechanical characterization of three natural pozzolans.
  15. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 3. Chemical-physical (XRD, FTIR and 27Al MAS-NMR Spectroscopy analysis), pozzolanic and mechanical characterization of two fly ash.
  16. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 4. Chemical-physical (XRD, FTIR and 27Al MAS-NMR Spectroscopy analysis), pozzolanic and mechanical characterization of two metakaolins and three natural pozzolans. Analysis and comparative study.
  17. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 5. Chemical-physical (XRD, FTIR and 27Al MAS-NMR Spectroscopy analysis), pozzolanic and mechanical characterization of two metakaolins and two fly ash. Analysis and comparative study.
  18. Pozzolans: a step closer to justifying and better understanding pozzolanicity. Part 6. Chemical-physical (XRD, FTIR and 27Al MAS-NMR Spectroscopy analysis), pozzolanic and mechanical characterization of two fly ash and three natural pozzolans. Analysis and comparative study.
  19. THE POTENTIAL OF ACTIVATED CLAYS IN CEMENT
  20. THERMALLY ACTIVATED CLAYS AND THEIR POTENTIAL IN THE CEMENT INDUSTRY.
  21. THERMALLY ACTIVATED CLAYS AND THEIR POTENTIAL AS SUPPLEMENTARY CEMENTITIOUS MATERIALS.
  22. DECARBONIZATION IN CEMENT MANUFACTURING. ROLE OF CALCINED CLAYS IN ACHIEVING CARBON NEUTRALITY: THEIR REACTIVE ALUMINA (Al2O3r– (%)) CONTENT OR KEY CHEMICAL PARAMETER FOR VERIFYING THEIR QUALITY.

REOLOGÍA - TIXOTROPÍA

  1. DETERMINATION OF CHARACTERISTIC PARAMETERS IN RHEOLOGY OF FRESH PORTLAND CEMENT PASTES.
  2. PERFORMANCE OF FRESH PORTLAND CEMENT PASTES. DETERMINATION OF SOME SPECIFIC RHEOLOGICAL PARAMETERS.
  3. RHEOLOGY OF PORTLAND CEMENT PASTES WITH CALCINED CLAYS ADDITIONS.
  4. CALCINED CLAYS FOR LOW CARBON CEMENT: RHEOLOGICAL BEHAVIOUR IN FRESH PORTLAND CEMENT PASTES.
  5. ROLE OF THE REACTIVE ALUMINA CONTENT OF CALCINED CLAYS IN THE RHEOLOGICAL AND CALORIMETRIC BEHAVIOR OF THEIR FRESH AND RECENTLY SET AND HARDENED PORTLAND CEMENT PASTES, RESPECTIVELY.
  6. ROLE OF THE FILLER ON PORTLAND CEMENT HYDRATION AT VERY EARLY AGES: RHEOLOGICAL BEHAVIOUR OF THEIR FRESH CEMENT PASTE.
  7. RHEOLOGICAL BEHAVIOR OF FRESH PORTLAND CEMENT PASTES WITH AND WITHOUT SILICA FUME OR SILICA FILLER.
  8. RHEOLOGICAL BEHAVIOUR OF FRESH PORTLAND CEMENT PASTES WITH SILICA FUME, DIATOMITE AND QUARTZ ADDITIONS. ANALYSIS AND COMPARATIVE STUDY.
  9. RHEOLOGICAL BEHAVIOUR OF FRESH PORTLAND CEMENT PASTES WITH THREE NATURAL POZZOLANS. ANALYSIS AND COMPARATIVE STUDY: ROLE OF THE REACTIVE ALUMINA CONTENT.
  10. RHEOLOGICAL BEHAVIOUR OF FRESH PORTLAND CEMENT PASTES WITH TWO FLY ASH. ANALYSIS AND COMPARATIVE STUDY: ROLE OF THE REACTIVE ALUMINA CONTENT.
  11. RHEOLOGICAL BEHAVIOUR OF FRESH PORTLAND CEMENT PASTES WITH METAKAOLIN AND CANARY NATURAL POZZOLANA. ANALYSIS AND COMPARATIVE STUDY: ROLE OF THE REACTIVE ALUMINA CONTENT.

CALORIMETRÍA DE CONDUCCIÓN

  1. C4AF ETTRINGITE AND CALORIFIC SYNERGIC EFFECT CONTRIBUTION.
  2. CALORIMETRIC BEHAVIOR OF PORTLAND CEMENT (CEM I type) PASTES WITH SILICEOUS MINERAL ADDITIONS AT EARLY AGE.
  3. EFFECT OF THREE NATURAL POZZOLANS ON PORTLAND CEMENT HYDRATION.
  4. FAST PHYSIC-CHEMICAL AND CALORIMETRIC CHARACTERIZATION OF NATURAL POZZOLANS AND OTHER ASPECTS.
  5. INFLUENCE OF FLY ASH ON THE HYDRATION OF PORTLAND CEMENTS.
  6. FAST PHYSICS-CHEMICAL AND CALORIMETRIC CHARACTERIZATION OF FLY ASH.
  7. SILICEAN MINERAL ADDITION: SILICA FUME. CALORIMETRIC EVALUATION.
  8. CALORIMETRY OF PORTLAND CEMENT WITH SILICA FUME AND GYPSUM ADDITIONS.
  9. CALORIMETRY OF PORTLAND CEMENT WITH SILICA FUME, DIATOMITE AND QUARTZ ADDITIONS.
  10. CALORIMETRY OF PORTLAND CEMENTS WITH METAKAOLINS, QUARTZ AND GYPSUM ADDITIONS.
  11. CALORIMETRIC COMPARISON OF PORTLAND CEMENT CONTAINING SILICA FUME AND METAKAOLIN: IS SILICA FUME, LIKE METAKAOLIN, CHARACTERIZED BY POZZOLANIC ACTIVITY THAT IS MORE SPECIFIC THAN GENERIC?
  12. CALORIMETRY OF PORTLAND CEMENTS WITH METAKAOLINS or C3A (%) vs. Al2O3r– (%) HYDRATION AT EARLY AGES. CONSECUENCE: CALORIFIC SYNERGIC EFFECT.
  13. CALORIMETRIC INFLUENCE OF TWO CRYSTALLINE ADDITIONS ON HYDRATION OF PORTLAND CEMENTS.
  14. EARLY HYDRATION OF CEMENTS WITH MEDIUM AND HIGH CONTENT OF CRYSTALLINE MINERAL ADDITIONS.
  15. EARLY HYDRATION OF PORTLAND CEMENT WITH CRYSTALLINE MINERAL ADDITIONS.
  16. SCHEME OF THE PORTLAND CEMENT HYDRATION WITH CRYSTALLINE MINERAL ADMIXTURES AND OTHER ASPECTS.
  17. ROLE OF THE FILLER ON PORTLAND CEMENT HYDRATION AT EARLY AGES.

SULFATOS

  1. DURABILIDAD DE LOS CONGLOMERANTES HIDRÁULICOS FRENTE A LOS SULFATOS. INTRODUCCIÓN AL ESTUDIO DE UNA POSIBLE MODIFICACIÓN DEL MÉTODO ASTM C452.
  2. EL AHORRO DE ENERGIA EN LA FABRICACIÓN DE CEMENTO. ÚLTIMOS AVANCES SOBRE LAS ADICIONES PUZOLÁNICAS.
  3. POZZOLANIC CEMENTS WITH GREATER SULFATE RESISTANCE THAN HIGH SULFATE RESISTANCE PORTLAND CEMENTS, AND VICE VERSE.
  4. USE OF SOLID WASTE FROM THERMAL POWER PLANTS AND VARIOUS CERAMIC INDUSTRIES AND SIMILAR INDUSTRIES IN THE MANUFACTURE OF LOWER-COST CEMENTS WITH GREATER RESISTANCE TO GYPSUM ATTACK.
  5. Contribución al análisis y estudio de las posibilidades de variación de la cantidad de yeso, en el método ASTM C 452-68. Parte IA.
  6. Contribución al análisis y estudio de las posibilidades de variación de la cantidad de yeso, en el método ASTM C 452-68. Parte IB.
  7. Contribución al análisis y estudio de las posibilidades de variación de la cantidad de yeso, en el método ASTM C 452-68. Parte IIA.
  8. Contribución al análisis y estudio de las posibilidades de variación de la cantidad de yeso, en el método ASTM C 452-68. Parte IIB.
  9. PORTLAND CEMENTS WITH MODERATE SULPHATE-RESISTANCE: ACCELERATED METHODS FOR THEIR DETERMINAION. SPECIFICATIONS FOR ITS CHARACTERIZATION AND QUALITY CONTROL.
  10. INFLUENCE OF THE PARAMETER SPECEFIC SURFACE IN THE QUALIFICATION AS HIGH, OR NOT, SULPHATERESISTANCE OF PORTLAND CEMENT.
  11. THE SULFATE RESISTANCE OF THE PORTLAND CEMENTS AND THEIR GRINDING FINENESS DEGREE: ANALYSIS OF THEIR RELATION.
  12. COMPARATIVE XRD ANALYSIS ETTRINGITE ORIGINATING FROM POZZOLAN AND FROM PORTLAND CEMENT.
  13. MANUFACTURING NON-TRADITIONAL MORTARS AND CONCRETES BY PORTLAND CEMENT, METAKAOLIN AND GYPSUM (15,05%).
  14. KINETOCHEMICAL AND MORPHOLOGICAL DIFFERENTIATION OF ETTRINGITES BY THE Le Chatelier-Ansttet TEST.
  15. KINETIC AND MORPHOLOGICAL DIFFERENTIATION OF ETTRINGITES BY METAKAOLIN, PORTLAND CEMENTS AND THE Le Chatelier-Ansttet TEST. Parameter: Vicat Needle Penetration.
  16. PERFORMANCE OF METAKAOLIN AND PORTLAND CEMENTS IN ETTRINGITE FORMATION AS DETERMINED BY ASTM C 452-68: KINETIC AND MORPHOLOGICAL DIFFERENCES.
  17. PERFORMANCE OF METAKAOLIN AND PORTLAND CEMENTS IN ETTRINGITE FORMATION AS DETERMINED BY THE Le Chatelier-Ansttet TEST: KINETIC AND MORPHOLOGICAL DIFFERENCES AND NEW SPECIFICATION.
  18. KINETIC AND MORPHOLOGICAL DIFFERENTIATION OF ETTRINGITES IN PLAIN AND BLENDED PORTLAND CEMENTS USING METAKAOLIN AND THE ASTM C 425-68 TEST. Part I: KINETIC DIFFERENTIATION.
  19. KINETIC AND MORPHOLOGICAL DIFFERENTIATION OF ETTRINGITES IN PLAIN AND BLENDED PORTLAND CEMENTS USING METAKAOLIN AND THE ASTM C 425-68 TEST. Part II: MORPHOLOGICAL DIFFERENTIATION WITH SEM AND XRD ANALYSIS.
  20. VERY EARLY AGE DETECTION OF ETTRINGITE FROM POZZOLAN ORIGIN.
  21. EXPANSIVE SYNERGIC EFFECT OF ETTRINGITE FROM POZZOLAN AND FROM OPC, CO-PRECIPITATING IN A COMMON PLASTER-BEARING SOLUTION. Part I: By cement pastes and mortars.
  22. EXPANSIVE SYNERGIC EFFECT OF ETTRINGITE FROM POZZOLAN AND FROM OPC, CO-PRECIPITATING IN A COMMON PLASTER-BEARING SOLUTION. Part II: Fundamentals, explanation, and justification.
  23. CO-PRECIPITATION OF ETTRINGITE OF RAPID AND SLOW FORMATION. CONSEQUENCE: EXPANSIVE SYNERGIC EFFECT. ITS DEMONSTRATION BY MORTARS AND CONCRETES.
  24. «Rapid Gypsum Attack» on PC concrete with calcined clays, calcined schists, natural pozzolans, whether calcined, or other similar artificial pozzolans in aluminic chemical character. 1. Negative Consequence: Its very rapid demotion: ≈ 10 times faster. 2. Positive Consequences: Expansive Hydraulic Cements and Cements without Shrinkage.
  25. SULFATE RESISTANCCE IN OPC AND SRPC CONTAINING CALCINED PAPER SLUDGE WASTE: ETTRINGITE OR THAUMASITE FORMATION.
  26. PORTLAND CEMENTS WITH HIGH CONTENT OF CALCINCED CLAY: MECHANICAL STRENGTH BEHAVIOUR AND SULFATE DURABILITY.
  27. GYPSUM ATTACK: PERFORMANCE OF SILICIC POZZOLANS AND PORTLAND CEMENTS AS DETERMINED BY ASTM C 452-68.
  28. PERFORMANCE OF SILICIC POZZOLANS AND PORTLAND CEMENTS IN THEIR BEHAVIOR IN FRONT OF GYPSUM ATTACK AS DETERMINED BY ASTM C452-68.
  29. RE-USE OF INCINERATED AGRO-INDUSTRIAL WASTE (RICE HUSK ASH) AS POZZOLANIC ADDITION. COMPARISON WITH SPANISH SILICA FUME.
  30. SULPHATE DURABILITY OF LOW CARBON CEMENTS WITH HIGH CONTENTS OF CALCINED CLAY. REASONS FOR THE RESISTANT PHENOMENON.
  31. Test method for Optimum SO3 in Portland cement with GGBFS (= CEM II/A–S and B–S types) using two physical parameters.
  32. Test method for Optimum SO3 in Portland cement with pozzolans (= CEM II/A–P and /B–P, II/A–Q and /B–Q, II/A–V and /B–V, II/A–W and II/B–W and II/A–T and /B–T types) using two physical parameters.
  33. Test method for Optimum SO3 in pozzolanic cements (= CEM IV/A and IV/B types) using two physical parameters.
  34. Test method for Optimum SO3 in Portland composite cements (= CEM II/A–M, B–M and C–M types) using two physical parameters.
  35. Test method for Optimum SO3 in Composite cements (= CEM V/A and V/B types) using two physical parameters.
  36. Test method for Optimum SO3 in Composite cements (= CEM VI/S–P, /S–V, /S–L and S–LL types) using two physical parameters.
  37. Test method for Optimum SO3 in expansive hydraulic cement (= ASTM C845 Standard: Standard specification for expansive hydraulic cement type) using two physical parameters.
  38. Test method for Optimum SO3 in shrinkage-free cement using two physical parameters.

CLORUROS

  1. CONDITION OF KNOWLEDGE ABOUT THE Friedle´s salt.
  2. STUDIES USING 27Al MAS NMR OF AFm and AFt PHASES AND THE FORMATION OF Friedle´s salt.
  3. PERMEABILITY PROPERTIES OF CEMENT MORTARS BLENDED WITH SILICA FUME, FLY ASH, AND BLAST FURNACE SLAG.
  4. CHLORIDE DIFFUSION MEASURED BY A MODIFIED PERMEABILITY TEST IN NORMAL AND BLENDED CEMENTS.
  5. COMPARATIVE AND SEMI-QUANTITATIVE XRD ANALYSIS OF FRIEDEL’S SALT ORIGINATING FROM POZZOLAN AND PORTLAND CEMENT.
  6. CRYSTAL GROWTH OF FRIEDEL’S SALT ORIGINATED FROM POZZOLAN AND PORTLAND CEMENT.
  7. SYNERGIC EFFECT OF FRIEDEL’S SALT FROM POZZOLAN AND FROM OPC CO-PRECIPITATING IN A CHLORIDE SOLUTION.
  8. “Rapid Chloride Attack” on PC concrete with calcined clays, calcined schists, natural pozzolans, whether calcined, or other similar artificial pozzolans in aluminic chemical character. Positive consequences: 1. Filling of its pore and capillary network with Friedel´s salt until it is sealed, and 2. Its steel reinforcements are protected from electrochemical corrosion.
  9. MORPHOLOGICAL DIFFERENTIATION AND EQUILIBRIUM CRYSTAL GROWTH FORM OF FRIEDEL’S SALT ORIGINATED FROM POZZOLAN AND PORTLAND CEMENT.
  10. Water Absorption, Chloride Penetration, and Electrochemical Corrosion Tests on PC + Metakaolin: 2. Comparative Study.
  11. Water Absorption, Chloride Penetration, and Electrochemical Corrosion Tests on PC + Natural Pozzolans: 2. Comparative Study.
  12. Water Absorption, Chloride Penetration, and Electrochemical Corrosion Tests on PC + Fly Ash: 2. Comparative Study.

CARBONATACIÓN

  1. CO2 Attack. Part 1: The «suction-expulsion pump» or 1st hypothesis of the concrete degradation mechanism by “negative carbonation” vs. “positive carbonation” or chemical basis of its protection and proven durability.
  2. CO2 attack. Part 2: Calcite precipitation into the pore and capillary network of concrete or the 2nd hypothesis of its degradation mechanism by «negative carbonation».
  3. Positive Carbonation or Negative Carbonation? or Nothing is true, nothing is false, it all depends on the colour of the glass you look through.
  4. The chemical basis of the pozzolanic remedy (from pozzolan origin or from GGBFS origin, in their corresponding replacement ratios: not elevated and elevated, respectively) that prevents the degradation of PC-SCM concrete by AAR, necessarily entails, however, its degradation by “negative” carbonation, whose prevention can also be achieved very easily, but with another very different protective measure.
  5. PC-GGBFS cements: Chemical method to determine the limit ratio PC/GGBFS that differentiates the purely PC character of its mixtures from the purely pozzolanic character (from GGBFS origin) of all other mixtures or the positive from the negative carbonation, respectively.
  6. Carbonation, Conversion and Alkali-Carbonic Hydrolysis of Calcium Aluminate Cement.

ZONA DE TRANSICIÓN A LA INTERFASE PASTA DE CPO-ÁRIDO SILÍCEO o CALIZO: ZTI <> o ><. CONSECUENCIAS TÉCNICAS

  1. Analysis and comparative study of limestone and marble aggregates on the ITZ microstructure of PC mortars, by dynamic-elastic modulus, nanoindentation and other physical and mechanical parameters.
  2. Analysis and comparative study of standardized siliceous sands CEN EN 196-1 type and ASTM C109 type on the ITZ microstructure of PC mortars, by dynamic-elastic modulus, nanoindentation and other physical and mechanical parameters.
  3. Analysis and comparative study of limestone aggregate and standardized siliceous sand CEN EN 196-1 type on the ITZ microstructure of PC mortars, by dynamic-elastic modulus, nanoindentation and other physical standardized parameters.
  4. Analysis and comparative study of marble aggregate and standardized siliceous sand ASTM C106 type on the ITZ microstructure of PC mortars, by dynamic-elastic modulus, nanoindentation and other physical standardized parameters.
  5. HIGH-PERFORMANCE POROUS CONCRETE PAVEMENTS FOR HEAVY TRAFFIC TREAD LAYERPOROUS.
  6. HIGH-PERFORMANCE CONCRETE FOR ROADS TRAFFIC.
  7. DESIGN OF HIGH AND MEDIUM STRENGTH AND DURABILITY POROUS CONCRETES FOR BUILDING ROOFS – “FILTRÓN” SLAB.
  8. PERFORMANCE OF GGBFS CEMENTS.
  9. MICROSTRUCTURE OF A CEMENT MATRIX COMPOSITE REINFORCED WITH POLYPROPILENE FIBERS.
  10. CHARACTERIZATION OF A POLYPROPILENE FIBERED CEMENT COMPOSITE USING ESEM, FESEM AND MECHANICAL TESTING.

OTROS TEMAS AFINES DE INTERÉS

  1. FERROUS SULPHATE MONO AND HEPTAHYDRATE REDUCTION OF HEXAVALENT CHROMIUM IN CEMENT: EFFECTIVENESS AND STORABILITY.
  2. NOTE ON PORTLAND CEMENT CONCRETE (PCC) AND PORTLAND CEMENT CONCRETE WITH ACTIVE AND NON-ACTIVE MINERAL ADDITIONS (PCA). THEIR DESIGN AND DOSAGE BY FRATTINI TEST AND ULTRASOUND ENERGY.

TESIS DOCTORALES PROPIAS

  1. CONTRIBUTION TO THE ANALYTICAL AND PHYSICAL–CHEMICAL STUDY OF THE SYSTEM: POZZOLANIC CEMENTS–GYPSUM–WATER.
  2. NEW WET CHEMICAL ANALYSIS METHOD FOR DETERMINING THE REACTIVE ALUMINA CONTENT OF NATURAL AND ARTIFICIAL POZZOLANS.

TESIS DOCTORALES DIRIGIDAS O CODIRIGIDAS

  1. CONTRIBUTION TO THE ANALYTICAL AND PHYSICAL-CHEMICAL STUDY OF THE SYSTEM: PORTLAND CEMENTS, POZZOLANS, GGBFS, CHLORIDES AND WATER.
  2. FRESH PORTLAND CEMENT PASTES WITH ACTIVE MINERAL ADDITIONS, POZZOLANA TYPE, AND NON-ACTIVE, FILLER TYPE: CONTRIBUTION TO THE ANALYSIS AND STUDY OF THEIR RHEOLOGICAL BEHAVIOR.
  3. CHARACTERIZATION OF POZZOLANIC ADDITIONS BY CONDUCTION CALORIMETRY.
  4. CONTRIBUTION TO THE ANALYSIS AND STUDY OF THE AGGREGATE–PASTE INTERFACE OF PORTLAND CEMENT.
  5. DETERMINATION OF THE REACTIVE ALUMINA CONTENT OF NATURAL AND ARTIFICIAL POZZOLANIC ADDITIONS BY THERMOGRAVIMETRY AND BY THE RIETVELD METHOD.
  6. CONTRIBUTION TO THE ANALYSIS AND STUDY OF THE SULPHATE-RESISTANCE AND MECHANICAL BEHAVIOUR OF SOME CRYSTALLINE AND AMORPHOUS COMPONENTS PRESENT IN FLY ASH.
SACAH SL
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