Evaluating environmental and economic benefits of using biochar in concrete: A life cycle assessment and multi-criteria decision-making framework
摘要:
Alum sludge biochar is a pozzolanic material based on its analytical analysis.5% alum sludge biochar is the best percentage as a partial cement replacement.Midpoint and endpoint categories were used for the environmental evaluation.TOPSIS technique is used for optimal selection based on different criteria.5% alum sludge biochar concrete mix could achieve a sustainable concrete.
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关键词:
Alum sludge Cementitious materials Life cycle assessment Functional performance TOPSIS technique Sustainable concrete
DOI:
10.1016/j.cscm.2024.e03712
年份:
2024
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