The Effects of Calcium Aluminate Cement Substitution on Physicochemical Properties of Geopolymer–Zeolite Composites

Kim, Hee-Jeong; Khalid, Hammad R.

doi:10.1007/s13369-021-06394-w

Cited by 5 publications

(1 citation statement)

References 44 publications

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“…Dredged sediment as a raw material was reused for Portland cement production [53]. Aluminate cement substitution was tested for performance changes [54]. To explore the geological characteristics, low-grade calcined clays were investigated as supplementary cementitious materials [55].…”

Section: Alternative Resources Reuse Strategiesmentioning

confidence: 99%

Sustainability Investigation in the Building Cement Production System Based on the LCA-Emergy Method

Wang

Liu²,

Zhang³

et al. 2022

Sustainability

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As one of the highest energy and resource consumption industries in China, discussion on the sustainability of the cement production system has great significance. This study conducted sustainable calculations and analyses for cement production systems based on the emergy method. This study also considers the sustainability impact of clean energy on the overall cement production system. Through a series of sustainable indicator measurements, the results prove that: (1) the two primary sections, non-renewable resource and non-renewable energy, contribute 88.6% and 11.1% of the emergy proportion, respectively; (2) the emergy sustainability indicator (ESI) was only 0.058, which is significantly less than the standard; (3) through the analysis of eight hypotheses, a very small change between the absolute values was found, which demonstrates that the sensitivity changes are within acceptable limits for the cement production system; and (4) by integrating the biological power generation subsystem, sustainability has been optimized in the cement production system. Finally, two ameliorated strategies are discussed in this paper for the better sustainability performance of the cement production system in the future.

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Section: Alternative Resources Reuse Strategiesmentioning

confidence: 99%

Sustainability Investigation in the Building Cement Production System Based on the LCA-Emergy Method

Wang

Liu²,

Zhang³

et al. 2022

Sustainability

View full text Add to dashboard Cite

show abstract

Estimating the relationships between initial constituent molar ratios and physical–mechanical properties of RCFP-GBFS based geopolymers

Huo,

Zhu,

Sun

et al. 2023

Construction and Building Materials

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Effects of key factors on the compressive strength of metakaolin and limestone powder-based alkali-activated concrete mixtures: An experimental and statistical study

Ahmad

Bahraq

Shaqraa

et al. 2022

Case Studies in Construction Materials

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The Effects of Calcium Aluminate Cement Substitution on Physicochemical Properties of Geopolymer–Zeolite Composites

Abstract: w. The Version of Record is the version of the article after copy-editing and typesetting, and connected to open research data, open protocols, and open code where available. Any supplementary information can be found on the journal website, connected to the Version of Record.

Cited by 5 publications

References 44 publications

Sustainability Investigation in the Building Cement Production System Based on the LCA-Emergy Method

Sustainability Investigation in the Building Cement Production System Based on the LCA-Emergy Method

Estimating the relationships between initial constituent molar ratios and physical–mechanical properties of RCFP-GBFS based geopolymers

Effects of key factors on the compressive strength of metakaolin and limestone powder-based alkali-activated concrete mixtures: An experimental and statistical study

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