• Journal of the Korea Institute of Building Construction
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• v.24 no.4
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• pp.437-445
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• 2024

This study investigated the thermal insulation performance of Azon and Azo-Core, two materials commonly used in window frames, for potential application in window shutters. A three-pronged evaluation approach was employed, utilizing the Therm 7.4 software, confidential test results, and dedicated thermal insulation testing. The simulation data indicated that both Azon and Azo-Core offered superior insulating properties compared to conventional shutter insulation materials. When incorporated into shutters, these materials achieved a first-grade sealing performance and a measured average thermal conductivity of 2.018W/m²·K. While this thermal conductivity value surpasses the standard requirements of 1.5W/m²·K for central regions and 1.8W/m²·K for southern regions in Korea, it falls within the acceptable limit of 2.2W/m²·K established for the Jeju region. Based on these findings, Azo-Core, warranting further dedicated research, presents itself as a promising candidate for shutter insulation material, particularly in applications targeting the Jeju region.