| 논문명 |
내화도료 두께에 따른 허용 및 한계온도 고찰 / Allowable and Limits Temperature Effect with Intumescent Paint Covering |
| 저자명 |
김선희(Kim, Sun-Hee) ; 옥치열(Ok, Chi Yeol) ; 최성모(Choi, Sung-Mo) |
| 수록사항 |
복합신소재구조학회 논문집, Vol.08 No.02 (2017-06) |
| 주제어 |
; intumescent paint ; foaming thickness ; bond strength ; fire resistance ; shape ratio |
| 요약2 |
Among the Fire Protection in the interior representative case are spray coat, board, Paint. Intumescent paint has been developed that price competitiveness manufactures and Fire-resistances certificate was verified by experiment. Recent three-hour fire resistance performance developed Intumescent paint is applied as a high-rise, and major structures designed according to the refractory needs to be more efficient. However, domestic and outside the thermal properties of Intumescent paint materials are not proposed. Meanwhile, Intumescent paint in fire is built char layer since the 500∼60 0℃ and middle layer is formed by the decuple intumescent char more then cover thickness at room temperature. It is cut temperature flow off to the steel surface. Nonetheless, Bond Strength of steel and paint deprive as the intumescent char increases. and then steel surface are exposed to flame instantaneously. In this study, intumescent char estimate according to structural parameter(Fire resistance, cover thickness, shape ratio). |
