Results 71 to 80 of about 375,303 (201)
Journal of the American Ceramic Society, Volume 109, Issue 9, September 2026.ABSTRACT The use of supplementary cementitious materials (SCMs) is a major way to reduce the carbon footprint of concrete. Mechanochemical activation (MCA) can be used to activate inert materials that can then be used as SCMs. In this study, the effect of MCA using a planetary ball mill was investigated for 16 materials, ranging from natural occurring ...
Sofiane Amroun, Prannoy Suraneni
wiley +1 more source
Avaliação da lama vermelha como material pozolânico em substituição ao cimento para produção de argamassas [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2009.A propriedade pozolânica da lama vermelha, bem como a sua avaliação ambiental, quanto aos metais ...
Manfroi, Eliz Paula
core
Applied Research, Volume 5, Issue 4, August 2026.ABSTRACT Eco‐friendly construction practices have emerged as a cornerstone of modern development. Due to the substantial carbon emissions from cement production, there is a growing demand for supplementary cementitious materials. This study investigated the synergistic effects of two different wastes, silica‐rich rice husk ash (RHA) and calcium‐rich ...
Md. Soybur Rahman, Zakaria Hossain
wiley +1 more source
, 2009 This paper presents a study of the pozzolanic reaction kinetics between calcium hydroxide and a mixture of sugar cane bagasse with 20 and 30% of clay, burned at 800 and 1000 degrees C (SCBCA) by electrical conductivity measurements.
ROJAS, M. Frias +3 more
core +2 more sources
Engineering Reports, Volume 8, Issue 8, August 2026.Ni‐doped Ba2TiO3 nanophotocatalyst is incorporated into paint and cement composites to create light‐activated construction materials. Under solar irradiation, the material degrades nitrogen oxides and organic dyes into harmless products, imparting self‐cleaning behavior while simultaneously enhancing mechanical strength, offering a sustainable approach
Naveen Thakur +2 more
wiley +1 more source
Industrial calcination of kaolinitic clays to make reactive pozzolans
Case Studies in Construction Materials, 2017 This paper presents the results of an industrial trial for the production of calcined clay to be used as pozzolan in cement manufacture. For the trial, a wet-process clinker rotary kiln was modified to process on dry basis the low grade kaolinitic clay used as raw material.
Roger S. Almenares +5 more
openaire +2 more sources
Assessment of pozzolanic reactivity for calcined spent bleaching earth ash (SBEA) using strength activity index (SAI), frattini test and x-ray diffraction (XRD) [PDF]
, 2022 This research briefly determines and compares the test methods on assessing the pozzolanic reactivity. As the application of concrete in this industry had been widely known and applied, the replacement of cement content is needed as cement had been ...
Syaza Syazvina Anwar
core +1 more source
A new pozzolanic material for cement industry: Bamboo leaf ash
, 2022 Bamboo leaf fired in an open atmosphere and then heated at 600oC for 2 h in a furnace was found to be anamorphous material containing amorphous silica. The ash was characterized by chemical analysis, powder Xraydiffraction and SEM techniques.
Singh, N.P. +3 more
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Preliminary Investigation of Pozzolanic Properties of Calcined Waste Kaolin
Medžiagotyra, 2018 Current research aims to investigate the influence of calcination temperature on the pozzolanic activity of the waste kaolin and the impact of calcination products on Portland cement hydration.
Yang HUANG +4 more
doaj +1 more source
Thermal activation of an industrial sludge for a possible valorization
MATEC Web of Conferences, 2014 This work fits within the framework of sustainable management of sludge generated from wastewater treatment in industrial network. The studied sludge comes from an industry manufacturing sanitary ware products.Physico-chemical and mineralogical ...
Lamrani Sanae +4 more
doaj +1 more source