Investigation of the Effect of Mixing Time on the Mechanical Properties of Alkali-Activated Cement Mixed with Fly Ash and Slag. [PDF]
Materials (Basel), 2021 Kim T, Kang C.
europepmc +1 more source
Resistance of legionella pneumophila and helicobacter pylori to chlorination in drinking water biofilms [PDF]
, 2008 The disintegration of concrete structures made of ordinary Portland cement (OPC) is a worrying topic of increasing significance. The development of new binders with longer durability is therefore needed.
Azevedo, N. F. +4 more
core
Nanoscale Charge Balancing Mechanism in Alkali Substituted Calcium-Silicate-Hydrate Gels
, 2016 Alkali-activated materials and related alternative cementitious systems are sustainable material technologies that have the potential to substantially lower CO$_2$ emissions associated with the construction industry. However, the impact of augmenting the
White, Claire E., Özçelik, V. Ongun
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Sequestering CO2 by Mineralization into Useful Nesquehonite-Based Products [PDF]
, 2016 The work described here was supported financially by GORD, the Gulf Organisation for Research and Development, based in Doha, Qatar.
Galvez-Martos, Jose-Luis +5 more
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Life Cycle Analysis Comparison of Stabilizing Materials for Expansive Soils
ARCHive-SRExpansive soils present significant challenges to infrastructure stability, necessitating the use of stabilizing materials. This study conducts a comprehensive life cycle analysis (LCA) research design to evaluate the environmental sustainability of ...
Zied Benghazi, Rima Tobal, Adel Djellali
doaj +1 more source
Case Studies in Construction Materials, 2018 This paper investigates the effect of calcium-rich compounds on setting time and compressive strength development of alkali-activated fly ash (FA) pastes.
Prinya Chindaprasirt +5 more
doaj +1 more source
Physical and Chemical Relationships in Accelerated Carbonation Conditions of Alkali-Activated Cement Based on Type of Binder and Alkali Activator. [PDF]
Polymers (Basel), 2021 Yamazaki Y, Kim J, Kadoya K, Hama Y.
europepmc +1 more source
Flow and Compressive Strength of Alkali-Activated Mortars. [PDF]
, 2009 yesTest results of thirty six ground granulated blast-furnace slag (GGBS)-based mortars and eighteen fly ash (FA)-based mortars activated by sodium silicate and/or sodium hydroxide powders are presented.
Ashour, Ashraf F. +3 more
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Mechanical and hydration properties of ground granulated blastfurnace slag pastes activated with MgO-CaO mixtures [PDF]
, 2014 Since alkali-activated slag using conventional activators suffers from economical and technical problems, other alternative activators should be explored.
Al-Tabbaa, A +4 more
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A review of sample preparation and its influence on pH determination in concrete samples [PDF]
, 2017 If we are to monitor the chemical processes in cementitious materials, then pH assays in the pore solutions of cement pastes, mortars, and concretes are of key importance.
Aguado de Cea, Antonio +1 more
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