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Published in 2020 at "Engineering"
DOI: 10.1016/j.eng.2019.08.019
Abstract: Abstract China is the largest producer and user of ordinary Portland cement (OPC), and the rapid growth of infrastructure development demands more sustainable building materials for concrete structures. Alkali-activated materials (AAMs) are a new type…
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Keywords:
ordinary portland;
activated materials;
durability;
alkali activated ... See more keywords
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Published in 2020 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2020/9231504
Abstract: The goal of this paper provides better understanding of the effect of sodium gluconate (SG) on ordinary Portland cement (OPC) hydration behavior. Pastes’ performances of ordinary Portland cement, including setting time at 20°C and 35°C…
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Keywords:
portland cement;
effect;
ordinary portland;
effect sodium ... See more keywords
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Published in 2018 at "Materials"
DOI: 10.3390/ma11101958
Abstract: Influence of C12A7 (12CaO·7Al2O3) as a functional component on hydration properties of Ordinary Portland Cement is studied using isothermal microcalorimetric technique, X-ray diffraction analysis, and thermodynamic calculation. Meanwhile, hydrate assemblages are simulated by hydrothermal software.…
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Keywords:
component hydration;
portland cement;
functional component;
ordinary portland ... See more keywords
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Published in 2020 at "Materials"
DOI: 10.3390/ma13163467
Abstract: Most of the currently used concretes are based on ordinary Portland cement (OPC) which results in a high carbon dioxide footprint and thus has a negative environmental impact. Replacing OPCs, partially or fully by ecological…
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Keywords:
ecological concretes;
ordinary portland;
comparison;
portland cement ... See more keywords
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1
Published in 2022 at "Materials"
DOI: 10.3390/ma15249007
Abstract: Geopolymers have been considered a sustainable alternative to ordinary Portland cement (CEM I) for its lower embodied carbon and ability to make use of industrial by-products. Additionally, its excellent engineering properties of high strength, low…
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Keywords:
strength;
portland cement;
properties microstructures;
cem ... See more keywords
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Published in 2023 at "Materials"
DOI: 10.3390/ma16072652
Abstract: Blends of ordinary Portland cement (OPC) and calcium sulfoaluminate (CSA) cement can be used to adjust the properties of cement for specific applications. In this study, CSA cement was used as a shrinkage-compensating admixture to…
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Keywords:
hydration;
behavior;
cement;
shrinkage ... See more keywords