REMOVAVLE CEILING PANEL OF B-CLASS PREVENTION OF FIRE ON THE SEA

摘要

PURPOSE: A structure of a removable ceiling material is provided to satisfy fireproof performance according to the fireproof level and minimize repair cost by easily installing dismantling ceiling materials. CONSTITUTION: A structure of a removable ceiling material comprises a ceiling material(10) and a top profile(40). The ceiling material is composed of a noncombustible insulating material and a steel plate(30). The incombustible insulating material blocks the ceiling and heat due to fire. The steel plate connects the insulating material and the insulating material. The top profile is connected to the ceiling material in order to fix the ceiling material on the wall(50).