Kira Weise
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View article: Pozzolanic metakaolin reactivity: Time-dependent influence of calcium hydroxide, alkali hydroxides, and sulfates
Pozzolanic metakaolin reactivity: Time-dependent influence of calcium hydroxide, alkali hydroxides, and sulfates Open
In the quest for environmentally sustainable binders within the construction industry, metakaolin (MK) has emerged as a highly promising material. Its reactivity and hardening performance encompass a wide range of applications, spanning fr…
View article: Pozzolanic Metakaolin Reactions: Stoichiometric and Kinetic Modeling
Pozzolanic Metakaolin Reactions: Stoichiometric and Kinetic Modeling Open
In the pursue of environmentally-friendly binders for the construction industry, metakaolin (MK) has emerged as promising material, with its hardening performance primarily driven by pozzolanic reactions. However, in systems containing MK …
View article: Pozzolanic Metakaolin Reactivity: Time-Dependent Influence of Calcium Hydroxide, Alkali Hydroxides, and Sulfates
Pozzolanic Metakaolin Reactivity: Time-Dependent Influence of Calcium Hydroxide, Alkali Hydroxides, and Sulfates Open
View article: Early metakaolin reactions in pozzolanic R3-test: calorimetry baseline correction of initial temperature jump due to ex-situ mixing
Early metakaolin reactions in pozzolanic R3-test: calorimetry baseline correction of initial temperature jump due to ex-situ mixing Open
The increasing concerns regarding global warming and the scarcity of raw materials in the construction industry have led to a growing need for alternative low-carbon binders to partially replace ordinary Portland cement. To assess the suit…
View article: Pozzolanic Reactions of Metakaolin with Calcium Hydroxide: Review on Hydrate Phase Formations and Effect of Alkali Hydroxides, Carbonates and Sulfates
Pozzolanic Reactions of Metakaolin with Calcium Hydroxide: Review on Hydrate Phase Formations and Effect of Alkali Hydroxides, Carbonates and Sulfates Open
Metakaolin (MK) has emerged as a highly promising supplementary material in low carbon binders for the construction industry. In wide range of applications, from lime to cement–based materials, its hardening performance relies on the pozzo…
View article: Stoichiometric and Kinetic Modeling of Pozzolanic Metakaolin Reactions
Stoichiometric and Kinetic Modeling of Pozzolanic Metakaolin Reactions Open
View article: Enhanced Metakaolin Reactivity in Blended Cement with Additional Calcium Hydroxide
Enhanced Metakaolin Reactivity in Blended Cement with Additional Calcium Hydroxide Open
This study aims to increase the pozzolanic reactivity of metakaolin (MK) in Portland cement (PC) blends by adding additional calcium hydroxide (CH_add) to the initial mixture. Cement paste samples were prepared with PC, MK and water with a…
View article: A Mass Balance Approach for Thermogravimetric Analysis in Pozzolanic Reactivity R3 Test and Effect of Drying Methods
A Mass Balance Approach for Thermogravimetric Analysis in Pozzolanic Reactivity R3 Test and Effect of Drying Methods Open
The reactivity of supplementary cementitious materials (SCMs) is a key issue in the sustainability of cement-based materials. In this study, the effect of drying with isopropanol and acetone as well as the interpretation of thermogravimetr…