Supplementary cementitious materials: New sources, characterization, and performance insights

MCG Juenger, R Snellings, SA Bernal - Cement and Concrete Research, 2019 - Elsevier
Conventional supplementary cementitious materials (SCMs), such as blast furnace slags or
fly ashes, have been used for many decades, and a large body of knowledge has been …

Regulation of hydrophilicity/hydrophobicity of aluminosilicate zeolites: a review

C Wang, H Guo, S Leng, J Yu, K Feng… - Critical Reviews in …, 2021 - Taylor & Francis
The hydrophilicity/hydrophobicity of zeolites has been received increasing attentions due to
its great influence on the physical, chemical property and application of zeolites. Generally …

Characterizing fiber reinforced concrete incorporating zeolite and metakaolin as natural pozzolans

F Dabbaghi, A Sadeghi-Nik, NA Libre, S Nasrollahpour - Structures, 2021 - Elsevier
Supplementary cementitious materials (SCMs), including industrial by-products or natural
pozzolans are widely used as a partial replacement of ordinary Portland cement (OPC) in …

[PDF][PDF] ASTM C618 fly ash specification: Comparison with other specifications, shortcomings, and solutions

P Suraneni, L Burris, CR Shearer, RD Hooton - ACI Mater. J, 2021 - researchgate.net
ASTM C618 and AASHTO M 295 specifications for fly ash represent the primary documents
used by US state and federal agencies to determine the suitability of a fly ash source for use …

Natural zeolite powder in cementitious composites and its application as heavy metal absorbents

Ž Rudžionis, SK Adhikary, FC Manhanga… - Journal of Building …, 2021 - Elsevier
To lower the carbon footprint and alleviate global warming, it is essential to reduce cement
consumption in concrete. In an endeavour to mitigate the problem, use of virgin cement can …

[HTML][HTML] Novel hydroxyapatite-biomass nanocomposites for fluoride adsorption

VN Scheverin, MF Horst, VL Lassalle - Results in Engineering, 2022 - Elsevier
Hydroxyapatite-biomass nanocomposite (HAp-C) was successfully synthesized through a
combined ultrasonic/hydrothermal one-pot method and used as a novel adsorbent to …

Effects of zeolite and silica fume substitution on the microstructure and mechanical properties of mortar at high temperatures

MA Moghadam, RA Izadifard - Construction and Building Materials, 2020 - Elsevier
The exposure of concrete to high temperatures leads to mechanical and chemical changes,
and the performance of concrete is extremely dependent on its mortar specification. In this …

Effects and threshold of water film thickness on multi-mineral cement paste

H Liu, X Sun, H Du, H Lu, Y Ma, W Shen… - Cement and Concrete …, 2020 - Elsevier
In this study, the effect of the water film thickness (WFT) on unary, binary, and ternary
mixtures containing cement, basalt powder (BP), and zeolite powder (ZP) were investigated …

Adsorption of methylene blue and tetracycline by zeolites immobilized on a PBAT electrospun membrane

D Picón, A Vergara-Rubio, S Estevez-Areco, S Cerveny… - Molecules, 2022 - mdpi.com
The detection of emerging contaminants in bodies of water has steadily increased in recent
years, becoming a severe problem threatening human and ecosystem health. Developing …

Effects of calcination and milling pre-treatments on natural zeolites as a supplementary cementitious material

C Florez, O Restrepo-Baena, JI Tobon - Construction and Building …, 2021 - Elsevier
In this research, the effects of calcination and conventional milling, individually and as a
combination of pre-treatments, on the pozzolanic activity of natural zeolites were analyzed …