Identification of Sustainability factors of Self-Compacting Geopolymer Concrete for precast construction using SEM

نویسندگان

چکیده

Today's cement concrete industry is a major polluter. Cement, used as binder in concrete, made by high-temperature combustion, which raises atmospheric CO2 levels and contributes to climate change natural resource depletion. As raw supplies diminish, several governments begin levy carbon taxes. Numerous research have been undertaken produce an innovative ecologically advantageous construction material known Geopolymer (GC) order minimise eliminate greenhouse gas emissions. In connect coarse aggregates (CA), fine (FA), other materials GC improve quality while using fewer resources, it essential replace with byproduct substance rich silicon aluminium, such red mud, fly ash rice husk (RHA), silica fume (SF), ground granulated blast furnace slag (GGBS), others, activated high alkaline solution (AS). this study were surveyed online precast self-compacting geopolymer concrete's sustainability was examined. The data underwent factor analysis. Principal component analysis extract factors. According the research, there are 9 key variables consider: Reduction Carbon Footprint, Utilization of Waste Materials, Environmentally Friendly, Reduce Water usage during production, Low Maintenance, Augmentation Mechanical Properties Concrete, Natural Cost Effective, Energy consumption production. These nine primary criteria Self-Compacting Concrete for Precast Construction.

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ژورنال

عنوان ژورنال: E3S web of conferences

سال: 2023

ISSN: ['2555-0403', '2267-1242']

DOI: https://doi.org/10.1051/e3sconf/202340504031