The Experts below are selected from a list of 324 Experts worldwide ranked by ideXlab platform
Theodor Staněk - One of the best experts on this subject based on the ideXlab platform.
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investigation on early hydration of ternary portland cement Blast Furnace Slag metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
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Investigation on early hydration of ternary Portland cement-Blast-Furnace Slag–metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
Martin Bohac - One of the best experts on this subject based on the ideXlab platform.
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investigation on early hydration of ternary portland cement Blast Furnace Slag metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
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Investigation on early hydration of ternary Portland cement-Blast-Furnace Slag–metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
Jiří Másilko - One of the best experts on this subject based on the ideXlab platform.
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investigation on early hydration of ternary portland cement Blast Furnace Slag metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
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Investigation on early hydration of ternary Portland cement-Blast-Furnace Slag–metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
Martin Palou - One of the best experts on this subject based on the ideXlab platform.
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investigation on early hydration of ternary portland cement Blast Furnace Slag metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
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Investigation on early hydration of ternary Portland cement-Blast-Furnace Slag–metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
Dalibor Vsianský - One of the best experts on this subject based on the ideXlab platform.
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investigation on early hydration of ternary portland cement Blast Furnace Slag metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
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Investigation on early hydration of ternary Portland cement-Blast-Furnace Slag–metakaolin blends
Construction and Building Materials, 2014Co-Authors: Martin Bohac, Dalibor Vsianský, Radoslav Novotný, Jiří Másilko, Martin Palou, Theodor StaněkAbstract:Abstract The paper investigates the hydration of ternary blends comprising Portland cement, Blast-Furnace Slag and metakaolin. The isothermal calorimetry and “in situ” X-ray diffraction was used to evaluate the effect of metakaolin and Blast-Furnace Slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement.
