| Title |
Improving the Energy Performance and Fire Safety of door for the Apartment House |
| Authors |
배민정(Bae, Min-Jung) ; 노홍제(No, Hong-Je) ; 이용준(Lee, Young-Jun) ; 최경석(Choi, Gyeong-Seok) ; 강재식(Kang, Jae-Sik) |
| DOI |
https://doi.org/10.5659/JAIK.2022.38.12.263 |
| Keywords |
Fire-Safety door ; Vacuum Insulation Panel (VIP) ; Flame barrier ; Thermal barrier ; |
| Abstract |
Energy and fire safety performances conflict with each other in structural properties; the types of Korean products that can satisfy all such
performances are limited. In this study, a Super-Insulated Fire-Safety Door (SIFSD) was designed using a vacuum insulation panel (VIP) to
satisfy both high energy performance and fire safety. To improve the performance of preventing condensation of a SIFSD, an appropriate
design for the door frame was calculated using a 3D heat transfer program; the gasket shape was discovered with the fire-safety material to
improve the airtightness of the SIFSD. The final designed SIFSD reflected in the laboratory test as 0.795 W/m2·K, and the performance of
preventing condensation could be applied in the -20°C area. Despite the high insulation performance, a flame barrier performance of 90
minutes and a thermal barrier performance of 65 minutes were achieved. |