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This document assesses the use of phase change materials (PCMs) in energy-efficient concrete blocks. PCM-admixed high-volume fly ash and bottom ash cement mixes were created and tested. The mixes showed compressive strengths up to 15 MPa, reductions in temperature of 5°C compared to controls, and lower thermal conductivity and higher porosity than conventional blocks. PCM-admixed fly ash and bottom ash cement mixes performed best thermally due to their properties. These blocks also use less energy, emit les

Author

Velchuri Sairam

Language

EN