Mechanically activated mine tailings for use as supplementary cementitious materials
RILEM Technical Letters, 2021 Two mine tailings are evaluated for their potential as supplementary cementitious materials. The mine tailings were milled using two different methods – ball milling for 30 minutes and disc milling for durations ranging from 1 to 15 minutes. The modified
Sivakumar Ramanathan +3 more
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Sustainable low-carbon binders and concretes [PDF]
E3S Web of Conferences, 2020 Sustainable development depends on a consistency of interests, social, ecological and economic, and that the interests are evaluated in a balanced manner.
Sanytsky Myroslav +3 more
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Reaction kinetics of supplementary cementitious materials in reactivity tests
Cement, 2022 This work characterizes the reaction kinetics of supplementary cementitious materials (SCMs) with calcium hydroxide in the modified R3 test. The heat flow curves of 58 SCMs of varying reactivities were studied.
Sivakumar Ramanathan +2 more
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Applied Sciences, 2020 Concrete and cement have been widely used in past decades as a result of urbanization. More and more supplementary cementitious materials are adopted in concrete because its production complements environmental conservation.
Jian Zheng, Guohua Liu
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Study of flexural strength of concrete containing mineral admixtures based on machine learning
Scientific Reports, 2023 In this paper, the prediction of flexural strength was investigated using machine learning methods for concrete containing supplementary cementitious materials such as silica fume.
Yue Li, Yunze Liu, Hui Lin, Caiyun Jin
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Effect of nano-silica on Portland cement matrices containing supplementary cementitious materials
Revista IBRACON de Estruturas e Materiais, 2021 : For a controlled granulometry, this study evaluates the effect of nano-silica on mechanical and rheological properties, as well in the microstructure of Portland cement matrices containing a fixed amount of supplementary cementitious materials and ...
Thiago Melanda Mendes +1 more
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Utilization of Various Industrial Wastes in Ordinary Concrete Under Normal Manufacturing Conditions
International Journal of Concrete Structures and Materials, 2023 The main objective of the present work is to evaluate using alkaline wastewater from pot factories (recycled NaOH solutions with variant concentrations and pH values) along with waste powders possessing pozzolanic properties, such as supplementary ...
Sherif H. Al-Tersawy +3 more
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Using Different Methods of Nanofabrication as a New Way to Activate Supplementary Cementitious Materials; a Review [PDF]
Civil Engineering Infrastructures Journal, 2017 Reducing the consumption of cement with simultaneous utilizing waste materials as cement replacement is preferred for reasons of environmental protection.
Azadeh Askarinejad
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Crystals, 2022 The improvement in the chloride binding capacity of concrete has been shown to increase corrosion resistance. The addition of supplementary cementitious materials (SCMs) to Portland cement has been proven to increase the binding capacity, except for ...
Ahmed M. Abd El Fattah +1 more
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Influence of supplementary cementitious materials in the concrete’s compressive strength through artificial neural network [PDF]
E3S Web of Conferences, 2022 Supplementary cementitious materials have been proven to be effective partial cement replacements in concrete to reduce greenhouse gas emissions from the use of ordinary Portland cement.
Ongpeng Jason Maximino +5 more
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