Carbonated wollastonite - An effective supplementary cementitious material? [PDF]
J Microsc, 2022 AbstractCarbonated wollastonite clinker (CS) may be suitable as supplementary cementitious material (SCM) for mortar and concrete. The microstructure of unground CS clinker, carbonated CS slurry and a mortar blended with carbonated CS are investigated by scanning electron microscopy.
Leemann A +3 more
europepmc +4 more sources
Calcined Clay as Supplementary Cementitious Material. [PDF]
Materials (Basel), 2020 Calcined clays are the only potential materials available in large quantities to meet the requirements of eco-efficient cement-based materials by reducing the clinker content in blended cements or reducing the cement content in concrete. More than 200 recent research papers on the idea of replacing Portland cement with large amounts of calcined clay ...
Jaskulski R +2 more
europepmc +4 more sources
Thermally Activated Bentonite As a Supplementary Cementitious Material – A Review [PDF]
Engineering and Technology Journal, 2021 Bentonite is a mixture of clay and non-clay minerals. Montmorillonite clay mineral is a dominant mineral in bentonite. Silica and alumina bond in the crystal structure of montmorillonite. Therefore, they cannot contribute to the pozzolanic reaction. Heat
Amer A. Al-Hammood +2 more
doaj +1 more source
Towards the sustainable use of granite powder waste for manufacturing of cementitious composites [PDF]
MATEC Web of Conferences, 2020 The article is devoted to the description of the current state of knowledge about the possibilities of sustainable use of granite powder waste for manufacturing of cementitious composites.
Chajec Adrian
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Evaluation of the use of silica-alumina refractory waste as a supplementary cementitious material [PDF]
Cerâmica, 2021 The use of supplementary cementitious materials (SMCs) is one of the three essential factors for the sustainability of the cement industry. To reduce CO2 emissions, several studies have introduced new methods for the utilization of industrial wastes such
J. M. Inocente +4 more
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Characterization and reactivity of Nepali clays as supplementary cementitious material
Case Studies in Construction Materials, 2022 In the global cement industry, use of supplementary cementitious materials (SCMs) to partially replace cement clinker is one of the most successful strategies to reduce CO2 emission.
Yongzheng Tao +3 more
doaj +1 more source
Characterization of poultry litter ashes as a supplementary cementitious material
Case Studies in Construction Materials, 2022 In the present work, the possibility of using poultry litter ash (PLA) as a supplementary cementing material (SCM) is presented. Its physicochemical and microstructural parameters were determined and correlated to compressive strength.
D. Castillo +6 more
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Limestone-Calcined Clay (LC2) as a supplementary cementitious material for concrete
RILEM Technical Letters, 2023 In this work, limestone-calcined clay (LC2) is studied as an alternative supplementary cementitious material (SCM), combining two widely available resources – calcinated kaolinitic clay and limestone, to partially substitute portland clinker.
Anusha S. Basavaraj +4 more
doaj +1 more source
Utilization of Cordia Africana wood sawdust ash as partial cement replacement in C 25 concrete
Cleaner Materials, 2021 Partial replacements are being explored for cement in concrete to reduce the environmental negative effect of their use. This study aimed at investigating the effect of Cordia Africana sawdust ash (SDA) as a partial replacement of cement, on the fresh ...
Bikila Meko, Joshua O. Ighalo
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Potential of ladle furnace slag as supplementary cementitious material in concrete
Case Studies in Construction Materials, 2023 This research investigated the suitability of a locally available ladle furnace slag (LFS) as a supplementary cementitious material (SCM) to partially replace cement in concrete.
Iffat Sultana, G. M. Sadiqul Islam
doaj +1 more source