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Net lifecycle operational and embodied energy associated with window replacement and maintenance: A case study of an institutional building in Ireland
H
K
B
DOI:10.1016/j.rineng.2026.112267.png)
Abstract
En 中文
• Evaluates façade maintenance using monitored data and calibrated simulation. • Compares maintenance-only, maintained replacement, and unmaintained replacement. • Maintained replacement cut 60-year heating demand by about 46%. • No maintenance increased degradation, heating cost, and early replacement. • Links operational heating cost and embodied energy in lifecycle assessment.
Keywords:
Façade maintenance
Window replacement
Building energy simulation
Embodied energy
Lifecycle assessment
Journal
IF:
7.9
Papers:
1.1W
Citations:
1.7W

